Axiomatic releases a new CAN-based hydraulic valve controller offering the end user a high value/cost ratio.

February 14, 2008 - Mississauga, Ontario, Canada

With superior processing technology, one universal signal input and one output up to 2A, and including a CAN (SAE J1939 port), the AX021600 Single CAN Controller is an economical solution to meet the complex control requirements in today's off-highway equipment. With the ability to accept sensor, joystick, frequency, or other inputs and apply software based algorithms for complex or simple control functions, this small footprint device is a useful extension on a wide variety of machine applications. The Windows-based Electronic Assistant can be used to configure the module using the CAN line.

Axiomatic operates in Canada, Germany and Finland. As an integrated ISO9001:2000 engineering design and manufacturing firm, our mission is to provide efficient, innovative, electronic machine controls, power components and systems for mobile, marine, mining, military, utility and industrial equipment OEMs. Our rugged components are backed with a guarantee of excellent customer service.

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Axiomatic's Discrete I/O module permits expansion of control networks in an engine control system.

November 29, 2007 - Mississauga, Ontario, Canada

The Discrete I/O Module reads 12 discrete inputs and sets 8 Form C relay outputs while providing a simple interface between a SAE J1939 CAN network and other electronic devices on a machine. The unit is an automotive battery powered device with the ability to withstand engine cranking, reverse polarity and transient power conditions. In engine applications, information is provided to the engine control system using single-frame J1939 application-specific PDU2 type messages. Outputs can be controlled by any input or CAN messages. The DIO128 can operate in one of four different modes: Normal Mode (CAN); Discrete Mode; Fault Mode; or Disabled Mode. A bi-color LED indicates operational status. The DIO128 has a number of setpoints that allow the user to configure it for their application. The Windows-based Electronic Assistant can be used to configure the module using the CAN line. Alternatively, a RS-232 interface allows for quick user configuration adjustments using Windows HyperTerminal or other similar terminal software. Settings are saved to non-volatile memory upon command. The setpoints can also be saved to a file and flashed into other DIO128 modules over the CAN bus. Ruggedly packaged with watertight Deutsch IPD connectors, the I/O module is suitable for use in harsh environments. Units are UL and cUL recognized to UL508 and C22.2 No. 142-M1987.

Axiomatic operates in Canada, Germany and Finland. As an integrated ISO9001:2000 engineering design and manufacturing firm, our mission is to provide efficient, innovative, electronic machine controls, power components and systems for mobile, marine, mining, military, utility and industrial equipment OEMs. Our rugged components are backed with a guarantee of excellent customer service.

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Axiomatic's family of I/O controls features an 8 input/8 output engine control with SAE J1939 CAN bus. Units are configured with a Windows-based Electronic Assistant.

September 10, 2007 - Mississauga, Ontario, Canada

The AX030200 features 8 inputs that are user selectable (analog, digital, PWM), with 8 voltage reference outputs and 8 analog outputs. This I/O module with CAN bus communications reduces field wiring costs while establishing an economical, manageable approach for system expansion and repair. This CAN device is available with standard embedded software or can be modified for OEM specific applications. During set-up, using an Axiomatic USB-CAN converter and a PC, the operator can configure the controller via the Electronic Assistant (P/N: AX070500) to suit a wide variety of applications.

Axiomatic operates in Canada, Germany and Finland. As an integrated ISO9001:2000 engineering design and manufacturing firm, our mission is to provide efficient, innovative, electronic machine controls, power components and systems for mobile, marine, mining, military, utility and industrial equipment OEMs. Our rugged components are backed with a guarantee of excellent customer service.

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Axiomatic's family of valve controls now features a 6 output valve driver for ON/OFF valves with SAE J1939 CAN bus or CANopen. Units are configured with a Windows-based Electronic Assistant.

April 23, 2007 - Munich, Germany

The Axiomatic valve controller is a component in a CAN networked machine control system. The controller drives up to 6 on/off hydraulic valves at 5 Amps over a SAE J1939 network or a CANopen network. Alternatively, the user can select pulsed, timed or PWM output types. It accepts up to 2 analog inputs (0-5V, 0-20 mA or 4-20 mA) and 3 digital inputs for connection to a variety of analog machine sensors or levers. The user can also select PWM, Frequency/RPM or 16-bit Counter inputs. Each input can be configured to measure the input value and send the data to a CAN network. In addition, any output on the controller could be configured to use any of the inputs as a control signal or an enable instead of taking the command information from the CAN bus. Standard embedded software is provided. Settings are user configurable via an Axiomatic PC-based Electronic Assistant interfacing to the controller via an Axiomatic USB-CAN device. A valuable diagnostic feature involves reading and retaining in the memory the actual current draw from the solenoid(s). Rugged IP67 rated packaging in addition to a 9-36V power supply input section suits mobile equipment control applications.

Axiomatic operates in Canada, Germany and Finland. As an integrated ISO9001: 2000 engineering design and manufacturing firm, our mission is to provide efficient, innovative electronic machine controls, power components and systems for mobile, marine, mining, military, utility and industrial equipment OEMs. Our rugged components are backed with a guarantee of excellent customer service.

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Axiomatic's family of engine controls now features a 4 channel thermocouple scanner with SAE J1939 CAN bus. Units are configured with a Windows-based Electronic Assistant.

April 23, 2007 - Munich, Germany

The Thermocouple Scanner Module is a component in modern engine control systems. The Thermocouple Scanner Module monitors up to 4 channels of Type J or K thermocouples. The temperature information is provided to the engine controller over a SAE J1939 CAN bus. Temperature information can include exhaust temperature, winding temperature, and fluid temperature monitoring. All channels are fully isolated and measure temperatures at the same time. Temperature data is automatically sent over the CAN bus when power is applied. During set-up, using an Axiomatic USB-CAN converter and a PC, the operator can configure the controller via the Axiomatic Electronic Assistant (P/N: AX070500) to suit a wide variety of applications. Integral diagnostics can flag open wire fault detection. CAN communications are via an isolated CAN interface with SAE J1939 protocol. A RS-232 interface allows for quick user adjustments using Windows HyperTerminal or other similar terminal software. Settings are automatically saved to non-volatile memory.

Axiomatic operates in Mississauga (Toronto), Canada as well as Munich, Germany and Tampere, Finland. As an integrated ISO9001: 2000 engineering design and manufacturing firm, our mission is to provide efficient, innovative electronic machine controls, power components and systems for mobile, marine, mining, military, utility and industrial equipment OEM's. Our rugged components are backed with a guarantee of excellent customer service.

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Axiomatic's family of rugged high-efficiency machine control components are configured with a PC-based Electronic Assistant. The EA permits quick and flexible installation of a variety of J1939 devices, including: battery chargers; DC & BLDC motor controllers; engine controls; I/O modules; and valve drivers.

April 23, 2007 - Munich, Germany

The Axiomatic Electronic Assistant (EA) is a software configuration tool that runs on a PC connected to a J1939 bus via an Axiomatic USB to CAN converter, P/N: AX070501. With connection to the bus, the Axiomatic EA finds all the devices on the bus, and recognizes the Axiomatic controls. With the EA, a user can quickly configure an Axiomatic control for its desired performance over a wide variety of applications. An Axiomatic CAN scope is also offered to monitor CAN messages in a text format. The CAN scope is a useful PC-based debugging tool for J1939 or CANopen networked devices.

Axiomatic operates in Mississauga (Toronto), Canada as well as Munich, Germany and Tampere, Finland. As an integrated ISO9001: 2000 engineering design and manufacturing firm, our mission is to provide efficient, innovative electronic machine controls, power components and systems for mobile, marine, mining, military, utility and industrial equipment OEM's. Our rugged components are backed with a guarantee of excellent customer service.

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Axiomatic has developed a unique fan controller together with Flexxaire Manufacturing Inc. for variable pitch fan systems.

April 24, 2006 – Paris, France

Flexxaire’s compact design includes a variable pitch fan, valve and controller and is an alternative to variable speed hydraulic fan drive systems. The controller and fan system are designed for harsh operating environments and are used in applications where efficiency, noise reduction and clean radiators are important. These applications include construction, forestry, agriculture, mining, recycling and waste handling equipment.

The main task of the controller is to control the pitch of the fan blades using either pneumatics or hydraulics. Changing the pitch of the fan regulates the airflow so that the temperature(s) of the machine (e.g. an engine) can be maintained at a specified optimal operating point(s). The controller also automatically blows debris off the machine using a timed purge cycle or at the push of a button. Reversing airflow can occur in less than 1 second. The design of the Flexxaire fan blade produces high performance in reverse pitch.

Multiple temperature inputs can be configured for temperature regulation via the controller. For pneumatic fans, an additional pressure sensor signal is used, which is fed to the controller as an analog input. An innovative nonlinear control strategy is employed in the closed-loop temperature regulation. The controller is fully J1939 network enabled so that temperature or any other input data can be obtained off the CAN network. This reduces requirements for installing temperature sensors directly to the controller. Flexxaire’s fan has four different normal operating modes: temperature control, purge, force neutral, and force full. Normally, the fan works in the temperature control mode. Purging occurs either automatically at a preset interval or “manually” triggered through one or a group of configured inputs to the controller. The two forced modes are also activated by pre-configured groups of analog and/or digital inputs to the controller. The controller is fully configurable through a serial RS-232 interface with a PC.

The Flexxaire variable pitch fan system blows only as much air as is required resulting in fuel savings and horsepower savings as high as 70-80% when in neutral pitch. Conventional cooling packages are designed for peak horsepower output on the hottest day of the year. The rest of the time, the demand for cooling is less. Horsepower increases with the cube of airflow, so the savings in airflow with a variable pitch fan system can cut horsepower in half during the hot summer months and even more in the colder months. With horsepower freed up, you get fuel savings or the machine has horsepower available for increased productivity. Moving air generates the majority of sound coming from a fan system. So, the fan system produces less noise by reducing the pitch of its blades. In neutral pitch, the fan is so quiet it cannot normally be heard over the sound of the engine. The Flexxaire fan system offers a drive efficiency of between 95-98%. A typical hydraulic fan drive system offers 80-85% efficiency resulting in more cooling demand for the machine. Other than an oil change at 6,000 hours, Flexxaire’s fan drive systems are virtually maintenance free for the life of the engine.Axiomatic operates in Ontario, Canada and Tampere, Finland.

Our mission is to provide advanced electronic controls for mobile, marine, mining, military and industrial equipment OEM’s. Flexxaire is based in Alberta, Canada and has been providing innovative cooling solutions for the heavy equipment industry since 1989.

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Axiomatic releases a battery charger for efficient 12 or 24V battery charging on off-highway equipment and other harsh environments.

April 24, 2006 – Paris, France

The AX090000 battery charger features:

Applications:
Off-highway Vehicles, Lift Equipment, Power Generation, Boats, Recreational Vehicles, Electric Vehicles, Fleet and Utility Vehicles, Emergency Vehicles

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Axiomatic releases a CAN Input Module with 9 current outputs to drive multiple 12 or 24V proportional valves while operating at 80V for machine control in harsh environments.

April 24, 2006 – Paris, France

The AX021200 valve controller features:

Typical applications can include:

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Axiomatic releases a multi-featured I/O for machine control applications in harsh environments.

April 24, 2006 – Paris, France

The AX021100 valve controller features:

Typical applications can include:

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Axiomatic Technologies Corporation announces the release of a proportional control module as an accessory for crawler or wheeled construction machines.

January 6, 2006 - Mississauga, Canada

This device permits proportional control of a machine attachment and provides additional control outputs for other accessory functions. Using the existing input buttons on the joystick in the machine cab and switches on the instrument panel, this add-on module offers more flexibility to the machine operator. The main purpose of the control is to provide regulated current outputs to drive multiple pilot valves on the machine hydraulics. Selecting from multiple data sets embedded in the controller software, the user can select from a variety of end-use functions. Left hand and right hand joystick swap over, data flip-flop and other functions permit use of the controller for specific applications. A RS-232 port is used for parameter configuration and diagnostics via a PC. CAN bus communications are available on request. Volvo Construction Equipment GmbH & Co. KG uses the module in conjunction with dedicated software to control some hydraulic options electro- proportionally on their excavators.

Axiomatic operates in Mississauga (Toronto), Canada and Tampere, Finland. As an engineering design firm and ISO9001:2000 registered manufacturing facility, our mission is to provide innovative low cost electronic controls for mobile, marine, mining, military, electric vehicle and industrial equipment OEM's.

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The quad valve controller provides precise, repeatable control of 4 proportional solenoids and 1 on/off solenoid.

January 6, 2006 - Mississauga, Canada

The quad valve controller provides precise, repeatable control of 4 proportional solenoids and 1 on/off solenoid. User configurable open loop control profiles in the embedded software permit control of proportional poppet or spool valves. PWM signal inputs or analog voltage or current inputs are accepted for interface to a PLC, Engine Control Module or command potentiometers. Multiple switched inputs (digital inputs) are provided to suit a range of applications. A RS-232 port permits user configuration, diagnostics and service via the PC-based Service Tool. CAN (SAE J1939) supports networking with the quad controller acting as a slave in a machine control system. The controller is designed for harsh operating environments.

Typical applications can include: industrial, off-highway (mobile) and marine applications for the control of hydraulic valves; interface with a diesel engine's electronic control module PWM signal to drive accessories; transmission controls; and machine control.

Axiomatic operates in Mississauga (Toronto), Canada and Tampere, Finland. As an engineering design firm and ISO9001:2000 registered manufacturing facility, our mission is to provide innovative low cost electronic controls for mobile, marine, mining, military, electric vehicle and industrial equipment OEM's.

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Axiomatic Technologies is releasing a DIN rail mount, universal signal converter with three-way isolation for industrial automation and machine control panels.

September 20, 2004 - Mississauga, Canada

The universal signal converter offers three-way isolation while translating one control signal into one to three simultaneous output signals (current, voltage and/or PWM). Switches allow the user to select the desired input and output(s) from the following options. A choice of PWM signal (0-5kHz, 0-100% Duty Cycle), 4-20 mA, 0-20 mA, -20 to +20 mA, 0-2.5V, 0-5V, 0-10V, +/-2.5V, +/-5V or +/-10V analog signal input is accepted. The same signals are available as the 3 simultaneous PWM, voltage and/or current outputs.Span and zero adjust with multi-turn pots for both voltage and current outputs. A rugged power supply interface accepts 8....48VDC and is appropriate for machine applications. The circuitry is conformally coated and packaged in a lexan DIN rail enclosure designed for installation in a control panel. Plug-in screw terminal connections are provided for a minimum of 6-wire operation. The converter operates from -40 to 85 degrees Celsius (-40 to 185 Farenheit).

The signal converter provides precise signal conversion and isolation between sensors, PLC's and other controls. Applications include industrial automation, test equipment and off-highway machine automation. For harsh environments, the module should be mounted in a protective control panel. Three-way isolation is used to eliminate ground loops causing signal errors. Also, control systems with limited channels can use the converter when each channel requires a different configuration. For example, the three-way isolation permits the device to provide a sinking input and sourcing output.

Axiomatic operates in Mississauga (Toronto), Canada and Tampere, Finland. As an engineering design firm and ISO9001:2000 registered manufacturing facility, our mission is to provide innovative low cost electronic controls for mobile, marine, mining, military, electric vehicle and industrial equipment OEM's.

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Axiomatic Technologies launches a line of electrohydraulic control I/O modules. Both the Dual PWM Input Controller and Multiple Output Controller interface with joystick(s) located in the vehicle cab and drive multiple hydraulic valves. CAN networking capability permits communication with other machine automation devices.

July 12, 2004 - Mississauga, Canada

• Standard electronic platforms for remote digital electrohydraulic and machine position control
• Application-specific software provided
• Rugged packaging and power supply interface for mobile equipment applications
• Accepts joystick commands, Engine Control Module signals, CAN messages, PLC signals, potentiometers, switched inputs and other industry-standard voltage or current command signals
• Drives multiple hydraulic valves (both proportional and on/off)
• Communicates over RS-232, CANopen or SAE J1939 for calibration and diagnostics
• -40 to +85 degrees Celsius (-40 to +185 Farenheit) operating temperature range
• OEM versions available

Applications can include: off-highway and construction equipment, work machines, cranes, lift equipment, work platforms, elevators, harvesters, spreaders, directional drills, refuse trucks as well as robotics and material handling machines.

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Axiomatic Technologies announced today the release of a digital engine control module for interface between an engine manufacturer's electronic control unit (ECU or ECM) and a hydraulic valve.

Munich, Germany - March 29, 2004

Applications can include:

• Hydraulic Fan Drives
• A wide range of industrial, on-highway (trucks, buses) and off-highway (mobile) applications involving hydraulic controls

Features:

• OEM specifications are accommodated with factory programming on request
• Accepts a PWM signal with variable duty cycle from an Engine Control Module
• Provides one DC current output of up to 2 Amps (other current outputs on request)
• Either a proportional or digital output is available (factory programmed)
• Minimum and maximum current output are user configurable within factory set ranges
• Superimposed dither is user configurable
• Ramp time is user configurable
• Powered by a power supply input from 9....32VDC and designed for rugged applications
• Reverse polarity protection provided
• RS232 interface to PC or laptop for user configuration and diagnostics
• Compact IP67 rated packaging and plug-in connections
• Operational from -40 to 85 degrees Celsius (-40 to 185 Farenheit)

Other digital controllers are available, including: multiple sensor, PT or signal inputs and two or four outputs for hydraulic valves; multiple I/O (up to 12 I/O) valve drivers interface with joystick, analog and digital inputs; CAN bus interface for data exchange with vehicle control systems; and high current electric fan drive controllers in various configurations.

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Axiomatic Technologies announced today the release of a digital DIN 43650-mount controller for single or dual-coil hydraulic valves.

Munich, Germany - March 29, 2004

Features:

• Microprocessor based control
• Precise current control and regulator
• Accepts 0-5 V/ Potentiometer/ 0-10 V/+/-5V/ +/-10V/ 4-20 mA command inputs
• Single or dual output models
• Fully configurable current output (0-2 A)
• 9 to 32 VDC operating voltage
• Current sensing maintains output with supply voltage or coil resistance changes
• Modern technology utilizing high frequency switching output (15 kHz PWM)
• Energy efficient design (no heat sink)
• Electronic limiting circuit means no fuses
• Short circuit and reverse polarity protection
• Can disconnect load while powered
• IP65 protection rating
• Electrical connections are via an unterminated, shielded, 2 meter cable
• Mates to a DIN 43650 plug on a cartridge or block style solenoid valve
• External handheld programming device provides parameter set up via a single wire
• Simple and accurate troubleshooting available by connecting the handheld device
• Applications can include a wide range of industrial and off-highway (mobile) applications involving hydraulic controls.

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A sophisticated level sensor provides machine tilt control as well as drives two hydraulic valves for safety interlock applications.

Munich, Germany - March 29, 2004

Axiomatic Technologies announced today the release of a level sensor for machine position control.

Application: Rugged out-of-level indicator and shut down control for mobile equipment including: manlifts, aerial lifts, forklifts, cranes, construction equipment, emergency vehicles, and agricultural equipment. CAN bus networked modules available.

Features:

• Indicates out of level condition from mounting location and drives external valves, solenoids, relays, lamps or annunciators for equipment shut down control or warning system
• Single axis, two axes models available
• Superior performance with an accuracy of up to 0.1 degrees over a wide range of temperatures
• Controller internally compensates for temperature induced drift
• Solid state silicon chip sensor provides quick response time in high vibration environments
• Drives up to two proportional or on/off valves, relays or other devices (up to 2 Amps)
• Failsafe ensures unit turns off when trip angle exceeded (reverse mode available)
• LED's indicate unit is powered and axis is out of level
• Factory settings to meet customer specification with user adjustability in the field
• Degree of trip angle(s) specified by user within 0.5 to 80 degrees and field adjustable
• Hysteresis user specified
• Time delay specified by user from 0.5 to 5.0 seconds and field adjustable
• Various delay modes available (trip angle maintained for duration of time delay before trip is standard)
• Accepts 9 to 32 VDC (12 or 24V battery typical)
• Reverse polarity protection provided
• Suitable for the EMC environment found in mobile equipment
• Encapsulated in a stainless steel box for the rugged mobile environment
• Compact, remote mount, IP67 rated packaging and watertight 6-pin connection
• Operational from -40 to 85 degrees Celsius
• CANopen communications (USB CAN adapter - contact manufacturer for a programming kit)
• Other CAN protocols available on request
• Multiple trip points available (single axis model)

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Axiomatic launches at BAUMA 2004 an enhanced real-time colour display.

Munich, Germany - March 29, 2004

The new colour display provides real-time performance over a wide operating temperature range (-32 to +85 degrees Celsius). It has a screen size of 400 x 240 pixels with easy-to-view operations information. Overall dimensions are 20 x 17 x 11 cm (W x H x D). The display can be specified as a component with application-specific software from Axiomatic or software support and libraries are available for the user to write their OEM application.

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Axiomatic Technologies announced today the release of a Brushless DC motor controller as part of their power products line.

Munich, Germany - March 29, 2004

Features:

• Drives three phase Permanent Magnet Brushless DC motors rated up to 10 A (other ratings on request)
• Bridge-type driver uses Pulse Width Modulation to control speed
• Accepts 8...36VDC supply power and provides transient surge and reverse polarity protection
• Can provide motor speed control through Back EMF detection and analysis (analog measurement)
• Can interface to motors with an integral position sensor such as a three Hall Effect Commutation Sensor placed in the line inverter input of the motor or an Encoder (Many types of encoders are supported.)
• Torque control can be provided with a phase current sensing circuit on request (motor specs must be provided)
• Additional external closed loop inputs on request (servo applications)
• Speed command input is user selectable through software configuration and can be provided by: a digital input from a switch or other source; 0-5VDC, potentiometer, 0-10VDC, 0-20 mA or 4-20 mA analog input for machine controls; PWM signal input (0-10kHz, 0-100%) for interface to a PLC or engine control module (ECM); RPM speed sensor input; or a time interval signal (sensor or switch).
• Second optional input available for direction control, stop/start command or other digital input
• Alarm output (0-5VDC, 5 kOhm output impedance) is optional (either optional input per above or alarm output, not both are available)
• Integral fault detection circuit
• DSP based for high resolution control and minimized control loop delays
• User programmable for velocity, acceleration and torque limits, directional, dynamic or static braking capability and other variables
• Commutator setup and configuration through RS-232 (CAN bus 2.0B on request)
• On-board temperature sensor for diagnostic purposes
• Compact size high temperature nylon housing with an IP67 rating and watertight plug-in connections
• Suitable for moist, high shock and vibration environments
• Operational from -40 to 85 degrees Celsius

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Clean, regulated 12V, 24V or 48V DC power in a rugged package to interface to accessory or main loads powered by a 24V battery source

Toronto, Canada - March 4, 2004

Axiomatic Technologies Corporation announced today the release of two new high efficiency power converters (an isolated 24-12V DC converter and an isolated 24-48V DC converter) to complement our Power Product line. These converters are part of a growing family of compact rugged DC-DC converters packaged for harsh operating environments. Applications include powering auxiliary electrical systems, computer terminals and communication equipment on electric vehicles, off-highway equipment, trucks, buses, marine and power generator sets. And 48VDC converters are available for telecommunications.

• Safe with input and output di-electric isolation
• Switch mode operation delivers high efficiency >90%
• Input operating voltage from 20 to 32 VDC (24 VDC nominal)
• Rugged surge and transient suppression as well as reverse polarity protection
• Conditioned output of 12 VDC or 48VDC with low ripple
• Regulated output ensures voltage drops from a battery power source does not affect auxiliary power systems (dim lights for example)
• Current output of 5A nominal
• Short circuit protection, sustained over/under voltage protection
• Multiple units can be operated in parallel for a greater output capability
• Inverse output achieved by a simple connection change
• Design manages heat dissipation avoiding forced cooling leading to better reliability
• Fully sealed and potted in an enclosure to protect against moisture, shock and vibration (IP67)
• Operational from -40 to 70 degrees Celsius
• Compact size for ease of mounting in confined spaces
• Low emissions

The Axiomatic family of DC converters includes the following models.

• 72VDC to 48VDC, 36VDC, 24VDC or 12VDC, 250 Watts
• 48VDC to 24VDC, 312 Watts
• 48VDC to 12VDC, 180 Watts
• 24VDC to 48 VDC, 240 Watts, Isolated (NEW)
• 24VDC to 24VDC, 120 Watts, Isolated
• 24VDC to 12VDC, 60 Watts, Isolated (NEW)
• 12VDC to 24VDC, 120 Watts, Isolated
• OEM versions available

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Axiomatic Technologies announced today the release of a flexible digital controller for hydraulic valves.

Toronto, Canada - February 10, 2004

The HDCD Series (dual output hydraulic digital controller) offers a flexible design for many fluid power applications. Current control is based on multiple temperature sensor, PT or RPM sensor inputs. Switched inputs (digital inputs) are provided to suit a range of applications. A PWM signal input is available for interface to an Engine Control Module. Two additional analog inputs are accepted for a voltage signal, command potentiometer or PLC signal interface (4-20 mA). A +5V reference is supplied to power a potentiometer or sensor. The independent dual output drives up to 2 proportional or on/off hydraulic solenoids. The unit accepts 9...32VDC power with reverse polarity protection provided. The design is microprocessor based with OEM specifications accommodated with factory programming. An RS232 interface permits user configuration with a PC or laptop computer. The rugged IP67 rated packaging allows the unit to operate in the harsh environments found in off-highway applications. It is operational from -40 to 85 degrees Celsius.

Applications can include:

• A wide range of industrial and off-highway (mobile) applications involving hydraulic controls
• Joystick interface
• Hydraulic Fan Drives
• Interface to an engine control module's PWM signal in marine and off-highway applications
• Transmission controls

Other digital controllers are available, including:

• PWM input for interface to a PWM signal from a diesel engine electronic control unit
• Multiple I/O (up to 12 I/O) valve drivers interface with joystick, analog and digital inputs
• CAN bus interface for data exchange with vehicle control systems
• High current electric fan drive controllers in various configurations

Axiomatic operates in Mississauga (Toronto), Canada and Tampere, Finland. As an integrated engineering design firm and ISO9001:2000 registered manufacturing facility, our mission is to provide innovative low cost electronic controls for mobile, marine, mining, military and industrial equipment OEM's.

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Axiomatic launches a "Bucket Position System" (BPS) used for excavating, grading and leveling with an installation in Sweden.

Toronto, Canada and Tampere, Finland, November 27, 2003

A Bucket Position System (BPS) provides an easy-to-read and continuous assessment of actual bucket position compared to job site design. The operator can maintain an accurate digging slope and view in real-time the horizontal bucket position as well as vertical position relative to the original reference elevation at the site. These rugged machine robotics can be retrofitted to construction equipment to provide jobsite savings such as reduced labor costs and construction materials. Axiomatic Technologies Oy (formerly Tampere Multivisions Oy) installed a Bucket Position System (BPS) for Trimtec AB, a navigation equipment distributor based in Sweden. The installation was located at the Peab road construction worksite in Bispgarden, Sweden. A Komatsu PC340LC hydraulic excavator was fitted with the Axiomatic Bucket Position System.

The BPS system includes:

• an operator display for continuous visual indication of excavator bucket position;
• a main boom sensor;
• a stick boom sensor;
• a bucket sensor;
• and an excavator pitch/roll sensor that is mounted on the body of the excavator.
• All BPS components are wired over a CANopen network.
• In this installation, the operator display communicates with a SBG AB's GeoROG computer linked to GPS data to access the 3D jobsite map.
• Options for a BPS system can include a laser receiver and an in-the-cab LED/beeper module.

An Axiomatic Bucket Position System (BPS) is designed for: excavators, attachments, graders, bulldozers, and wheel loaders for construction, mining and dredging jobs. In another configuration, it is also suitable for pavers, asphalt milling, sleeper-layer and tamping machines.

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Fully Adjustable, Universal 3 Amp Controller for Proportional Hydraulic Valves Joins the Axiomatic Electrohydraulic Control Product Line

Toronto, Canada and Tampere, Finland ---June 4, 2003

Axiomatic Technologies Corporation announced today the release of a universal high current single solenoid driver, the newest controller in a series of electrohydraulic valve drivers. This high current, single solenoid driver suits many applications. It offers a wide range of command signal inputs fully user selectable, a choice of unipolar or bipolar 3A output to drive the proportional valve and a fully adjustable dither. The fully adjustable dither is useful in applications such as testing of hydraulic valves. Accepting a wide range of power inputs, the module is truly a universal valve driver. The controller is available as a PCB card for mounting in a control panel or can be housed in a metal box with an IP67 rating.

Applications include:

• hydraulic valve test benches
• mobile applications, vehicles, access platforms, work machines, mining equipment, military equipment
• factory automation, servo and robotic systems, material handling machines

Features:

• Accepts a wide range of power supply inputs from 8 to 28 VDC
• Selectable command input (0-2.5V, 0 to +/-2.5V, 0-5V, 0 to +/-5 V, 0-10V, 0 to +/-10V, 4-20 mA, 0-20 mA)
• Modern technology utilizing adjustable high frequency switching output (PWM) - adjustable to suit individual valves
• Maximum current output is regulated and user adjustable
• Current output is user selectable for 0-3A or 0 to +/-3 Amps
• Maximum current adjustment does not affect minimum current setting
• Current sensing circuit maintains output current regardless of changes in supply voltage and coil resistance changes
• Auxiliary output permits monitoring of current output with a voltmeter (+/-1V/1A)
• Energy efficient design (no heat sink is required)
• Superimposed dither is user adjustable for on/off, frequency, amplitude and sine, square or triangle waveform
• All trim pots are single turn
• LEDs indicate Power OK and No Load condition
• Electronic limiting circuit means no internal fuses
• Short circuit proof
• Stand alone PCB card with screw terminal connections
• Metal box version carries IP67 rating and is available with 1.5 meters of shielded cable
• Designed for mounting close to the valve

These controls join our family of motion control products and OEM designs, including: Drive-by-wire CAN bus Components and Control Systems; Electrohydraulic Controls (Valve Drivers, I/O Multiplexors); Electric Vehicle Motor Controllers and Control Systems; and Transmission Controllers.

Axiomatic operates in Mississauga (Toronto), Canada and Tampere, Finland. As an integrated engineering design firm and ISO9002 registered manufacturing facility, our mission is to provide innovative low cost controls for mobile, marine, military and industrial equipment OEM's.

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Rugged LED Display Indicates Level In Construction Equipment, Excavator Attachments and Access Platforms

Toronto, Canada and Tampere, Finland --- March 3, 2003 --- Axiomatic Technologies Corporation announced today the release of the latest low cost product in our series of angle and level control products for mobile equipment: an LED Display module for visual indication of level.

This display can be networked to form a level control system with either of the Axiomatic angle sensing products:

• Inclinometer that measures +90…-90 degree angles in one or two perpendicular axes with CANopen communications
• Tilt Sensor that indicates out of level condition from its mounting location and drives an external valve, solenoid, relay, lamp or annunciator to shut down equipment or act as a warning system (uses RS232 communications).

The LED Display module is a simple visual indicator for showing level. It is capable of reading angular information from CAN-bus or RS232. The LED Display module has two 20 red LED rows in a cross shape configuration with one green LED in the middle. A push button is used for calibration of the display. The display's LED pattern corresponds with the inclinometer module's two-measurement axes. Each red LED represents an error of 0.1, 1 or 10 degrees depending on the scaling selected during calibration via the RS232 connection. Both the LED Display and the Inclinometer are packaged in a rugged aluminum housing suitable for mobile and military applications. Connectors or stain reliefs can be specified (watertight Cannon connectors are shown).

Applications include: mobile applications, drill rigs, vehicles, access platforms, work machines, mining equipment, military equipment; factory automation; servo and robotic systems; electric motors; and material handling machines.

These controls join our family of motion control products and OEM designs, including: Drive-by-wire CAN bus Components and Control Systems; Electrohydraulic Controls (Valve Drivers, I/O Multiplexors); Electric Vehicle Motor Controllers and Control Systems; and Transmission Controllers.

Axiomatic operates in Mississauga (Toronto), Canada and Tampere, Finland. As an integrated engineering design firm and ISO9002 registered manufacturing facility, our mission is to provide innovative low cost controls for mobile, marine, military and industrial equipment OEM's.

Axiomatic angle sensing components, systems and electrohydraulics will be exhibited in two booths at Intermat, Paris, France on May 13-17, 2003.

• Unisto Oy - E6L71
• HydraForce Hydraulics - Hall 6, Stand F11

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Axiomatic Technologies Corporation Launches Standard Hardware Platforms For Remote Digital Multiplexing Control In Rugged Packages For Mobile Equipment Applications And As Cards (PCB's) For Industrial Automation Applications…Software Is Adapted For OEM Applications…PC Interface or Handheld Programming Devices For Calibration and Troubleshooting

Toronto, Canada --- January 6, 2003 --- Axiomatic Technologies Corporation offers multipurpose digital multi-plexing controls providing stand-alone remote control logic or provided as part of a complete networked machine control system, including:

• A Multipurpose I/O Module with analog sensor inputs, digital inputs and both switching and PWM outputs for hydraulic valves (24 or 8 I/O versions available) - CAN or RS232 communication interfaces
• A Digital I/O Module with 16 digital inputs and 16 on/off outputs - CAN or RS232 communication interfaces
• A Dual Multipurpose Digital Controller with analog sensor, PT, pulse RPM sensor and digital inputs and 2 independent switching or proportional outputs - RS232 interface
• A Quad Multipurpose Digital Controller with digital inputs, RPM sensor input, and outputs for on/off valves - RS232 interface
• OEM versions available

As an alternative to analog amplifiers and control cards, digital controllers use microprocessing power to replace adjustment potentiometers and other selection components that take up valuable space on the hardware. Superior diagnostics are available through communication interfaces such as RS232 (or CAN bus). Technology offerings include both high and low side drivers for hydraulic valves. The digital controllers close the loop on external sensor inputs, gear tooth sensors, pressure transducers and other inputs for position, temperature and/or speed control. Both proportional and switching output modules are available for 2 to 4 solenoid valves. OEM designs are available.

Applications include: off-highway and construction equipment, work machines, cranes, lift equipment, work platforms, elevators, harvesters, spreaders, directional drills, refuse trucks, bus and coach, utility trucks (fan drive, transmission, bucket position, wheel speed, engine speed, gear motor and many machine control applications) as well as robotics, material handling machines, distributed control and automation in industrial plants and warehouses.

As an integrated engineering design and manufacturing company, Axiomatic and Tampere Multivisions operate in Canada and Finland to provide innovative controls for mobile and industrial equipment.

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Electronic Controls Design Engineers Are Proud To Accept A Technical Innovations Award For Control and Sensor Technologies on Excavator and Excavator Attachment Control Systems Developed In Finland

Toronto, Canada --- November 19, 2002 --- Axiomatic Technologies Corporation provides award winning and innovative Finnish robotics for excavator control systems.

We are pleased to announce that the City of Tampere, Finland has awarded R& D Director, Marko Paakkinen and Managing Director, Tommi Kauppinen with their prestigious, technical innovation award. They received the award "for their technical innovations on developing control and sensor technologies on excavator and excavator attachment control systems. These innovations enhance the overall performance, accuracy and safety of working."

The system was initially developed for Unisto Oy, a Finnish excavator attachment manufacturer. Unisto's Movax side-grip attachment with auto-steering has been sold in over 36 countries worldwide while also receiving several innovation awards within the construction industry.

The excavator control system is a CANopen networked system to monitor and control the angle of an excavator attachment. It is comprised of the following control components.

• Two single axis inclinometers
• One dual axis inclinometer
• A multiplexor to interface with machine hydraulics (8 digital inputs, 4 analog inputs, 4 digital outputs of 3A and 8 PWM 2A valve driver outputs)
• A multiplexor located on the excavator attachment (16 digital I/O, 3A)
• An operator display acting as the master module on the CANopen network
• Other control networks are available including SAE J1939
• All modules are available individually or can be networked as complete control systems

Our angle sensing technology incorporates solid state silicon-chip sensors to provide a fast response in high vibration environments. Our modules are protected against reverse battery connection, overvoltage, and load-dump situations. Packaging is rugged to suit the mobile environment.

The rugged display includes an embedded PC module with electroluminescent display, buttons, select switches and adjustment knobs for operator use and extra I/O for connection of switches, buttons, lamps, and other auxiliary functions.

There are diverse applications for this angle measurement technology, including:

• mobile applications, construction equipment, vehicles, work machines, mining equipment, military equipment
• factory automation, servo and robotic systems, electric motors, material handling machines

As an integrated engineering design and manufacturing company, Axiomatic and Tampere Multivisions operate in Canada and Finland to provide innovative controls for mobile and industrial equipment.

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AXIOMATIC Announces Current Converter Products and OEM Design Capabilities For Process Control, Mobile Equipment, Military, Aerospace and Power Generation Applications

Toronto, Canada --- November 1, 2002 --- Axiomatic Technologies Corporation announced today the release of a line of current converters to convert current signals for industrial instrumentation and control systems and remote data acquisition systems. Rugged versions are available for mobile equipment, military, aerospace and power generation applications. For example, a current output from an engine control unit can be converted to the specific current required by a control system on mobile equipment or marine applications. In industrial applications, the current converter provides a convenient method for interfacing between a signal from a PLC or microcomputer and a machine control system or a process control device.

The unit accepts a broad range of supply voltages (5 to 45VDC nominal) to accommodate a 12 or 24V battery connection, 24V powered process instrumentation or +15V powered data acquisition systems. Reverse polarity protection is provided. Diagnostic LEDs show power OK and output is functional. Zero and span adjustments are provided. Operational from -40 to 85°C, the units are encapsulated or conformally coated for rugged environments. All Current Converters are packaged for DIN rail mounting. OEM versions and packaging styles are available.

The Current Converter line includes a variety of models:

• 4-20 mA input to 0-200 mA output
• isolated, 0-200 mA input to 4-20 mA output
• 4-20mA input to a bipolar user selectable output from +/-10 mA to +/-310 mA
• OEM versions

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Axiomatic Announces A Multiple Fieldbus Gateway To Interface Between Different Communication Protocols In A Robust Packaging for Industrial, Mobile Equipment, Robotic and Military Applications

Toronto, Canada --- October 15, 2002 --- Axiomatic Technologies Corporation announced today the release of a fieldbus gateway and master control module, the CAN Hub. The unit can interact with many fieldbuses including: CANopen, SAE J1939, DeviceNet, Profibus and others.

The CAN Hub can act as a:

• master CAN hub to read measurement data from one bus and send commands to another bus;
• a protocol exchanger to allow connection of three fieldbuses with different protocols (i.e. CANOpen, SAEJ1939, DeviceNet, other industry common fieldbuses or customer specific protocols);
• and as a safety relevant master to permit one communication line with data relayed to two buses with identical devices.

The gateway module can be used as a component or integrated with other Axiomatic CAN bus devices as part of a total machine control system.

The CAN Hub can offer maximum flexibility when building a CAN bus network control system. It allows the designer to build in a networked control system that interfaces to existing control modules using SAE J1939. Messages from a network are received, filtered and re-transmitted to another networked control subsystem. Up to three separate network fieldbus protocols can be used for a vehicle control system with maximum efficiency of data transfer over the networks.

The CAN Hub provides isolation and filtering for up to three fieldbus protocols. Two serial ports are available for downloading to a PC, laptop or other user interface. Real-time data is available through a diagnostic port. The unit can be programmed from a CAN master in the field. Custom protocols can be programmed on request. A PC based configuration tool is used to set up the CAN ports and configure the messages. It is generic for all CAN fieldbuses.

Power supply for the module is nominal 24V (with a range of 9 - 36V). The module is protected against reverse polarity and overvoltage.

The aluminum housing is sealed to IP67 for harsh environments.

Applications include:

• interface to SAE J1939 engine control modules and gear boxes to other CAN buses in the vehicle
• mobile applications, construction equipment, electric vehicles, work machines, agricultural equipment
• on-highway vehicles (trucks, buses) - factory automation (robotics, material handling machines)

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Axiomatic Technologies Corporation Announces A Practical LVDT Simulator for Industrial, Military and Aerospace Motion Control Applications

Toronto, Canada --- October 10, 2002 --- Axiomatic Technologies Corporation announced today the release of a LVDT Simulator used to test LVDT or RVDT sensors used in industrial, military and aerospace motion control applications.

The LVDT Simulator joins our family of motion control products including:

• PID Controller
• Current Converters
• Closed Loop Feedback Controls
• Hydraulic and Pneumatic Valve Drivers

The LVDT Simulator uses a 0-10VDC command signal input and an excitation (drive input) to provide two simulation outputs of 1-5VAC. An internal 3kHz oscillator can be utilized as an alternative excitation source. Both outputs are fully isolated. The unit accepts power supply input from 4 to 32VDC. When the input voltage increases from 0-10VDC, the output voltage A increases from 1 to 5VAC and the output voltage B decreases from 5 to 1VAC. Factory settings for the offset (minimum) and span (maximum) are user adjustable. A LED indicates power is OK. The unit is conformal coated and available in a DIN rail mount housing.

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Axiomatic Technologies Corporation Announces Rugged Angle Sensing Control Components for Precise Motion Control in Industrial, Mobile Equipment, Robotic and Military Applications

Toronto, Canada --- September 16, 2002 --- Axiomatic Technologies Corporation announced today the release of new motion control products:

• an Inclinometer available in single (x) and dual axes (x & y) models
• and a 360 degree angle Resolver Control Module

The resolver control module or inclinometer can be used as a component or integrated with our main processor display unit to provide a complete CAN bus closed loop control system. These controls join our family of motion control products and OEM designs, including:

• Drive-by-wire CAN bus Controls (components and systems)
• Valve Drivers and I/O Boards
• Transmission Controllers

The resolver control module measures angular displacement and speed over 360 degrees in accurate servo and robotic systems. The signal from a commercially available resolver (not supplied) is differentiated by the control module to obtain velocity and angular speed information. The unit accepts a power supply voltage in the range of 18-32VDC. It also includes filtering for removing the effects of vibration or other interference in angular measurement. The user can set up the following features using the RS232 serial interface or the CAN interface: amplitude and frequency of the reference signal from the resolver; angular offset; and polarity of the resolver.

The inclinometer provides a measurement range of +90...-90 degrees in one direction for the single axis model or two perpendicular measurement axes with the same range in the di-axial model. The inclination sensor is analog with a nominal accuracy of up to 0.05 degrees. This solid state silicon-chip sensor provides a fast response in high vibration environments. Additional filtering to limit the effects of vibration and EMC interference is included. Output from the sensor is available through RS232 or CAN bus communications (CANopen, SAE J1939 or DeviceNet, other protocols on request). The inclinometer accepts a power supply in the range of 9 - 40V. The module is protected against reverse battery connection, overvoltage, and load-dump situations. The power supply is tested against the very strict ISO/DTR 7637 class 4 standard.

Both the inclinometer and the resolver controls are packaged in a rugged metal housing suitable for mobile and military applications. Various connection styles can be specified.

Applications include:

• mobile applications, vehicles, work machines, mining equipment, military equipment
• factory automation, servo and robotic systems, electric motors, material handling machines

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AXIOMATIC TECHNOLOGIES CORPORATION ANNOUNCES PID CONTROLLER FOR ACCURATE MOTION CONTROL

Toronto, Canada --- September 9, 2002 --- Axiomatic Technologies Corporation announced today the release of a PID Controller for industrial motion control applications and turbine control systems.

The Analog Closed Loop PID controller provides a single channel interface between a control system and a unipolar or bipolar proportional solenoid actuator as well as redundant feedback devices such as a LVDT, RVDT or DC transducer. The controller is packaged for DIN rail mounting.

Features of the unit, include:

• Field configurable with multiple potentiometer adjustments and DIP switch selections
• Accepts 18-32 VDC power supply input (battery)
• Reference (command) input is user selectable (+1-5V or 4-20 mA)
• Output current ranges include 15 mA, 20 mA, 50 mA, 100 mA and combinations (unipolar or bipolar output is user selectable)
• Offset current is user adjustable (0 to 80% of full scale)
• Short circuit protection provided on actuator output
• RFI protection provided on output
• Proportional, Integral and Derivative on/off selection with user adjustable gain
• Integral and Derivative constants are user selectable (100 V/s or 10 V/s)
• Superimposed dither frequency is user selectable for 10 Hz, 25 Hz, 50 Hz, 100 Hz and combinations
• Superimposed dither amplitude is user adjustable (0 to 10% of full scale)
• Latching enable connection accepts an external NC contact for normal operation and provides an external shutdown capability
• Latching shutdown failure indication
• Onboard LED indication of controller disabled
• LEDs to monitor Power OK for positive and negative power supply lines
• Latching response upon occurrence of an input, position or feedback failure with onboard pushbuttons to reset the fault and multiple LEDs to indicate signal failures
• Isolated optocoupler alarm output terminals for position, feedback and input failure
• Terminals for external input, feedback and position failure alarm resets
• Position feedback signal conditioning circuit for an external 5-wire LVDT or RVDT sensor
• Potentiometer adjustment of the LVDT zero and span
• LVDT excitation frequency is fixed at 3 kHz (2 kHz version available)
• Secondary feedback input accepts user selectable 1-5V or 4-20 mA (overcurrent protected)
• Position readout utilizes a 1-5V or 4-20 mA signal (short circuit protected) with terminals for an external meter connection
• Position error is adjustable from 5 to 25%
• Open loop operation is user selectable
• Operational from 0 to 70 degrees C
• Screw terminal connections accept 18-22 AWG wire (12-14 AWG for grounding wire, 14-18 AWG wire for power input)
• DIN rail mountable for remote mounting in a typical industrial control panel

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AXIOMATIC TECHNOLOGIES CORPORATION ANNOUNCES RUGGED I/O FOR MACHINE CONTROL IN MOBILE EQUIPMENT

Toronto, Canada --- June 4, 2002 --- Axiomatic Technologies Corporation announced today its OEM design capability for rugged I/O machine controllers utilized by mobile equipment.

A digital electronic I/O module can replace traditional relay logic to drive on/off solenoid or proportional solenoid circuits including starter motors, brakes and hydraulic valves. Features of the I/O modules can include valve drivers, safety interlocks with sequencing, isolated timed power for 12V lamps, and indicator LED's. The units interface to 9-16V battery power (with other voltage ranges available). The designs can accommodate the specific number and type of I/O required by an OEM application.

The unit shown in the photo accepts up to eight I/O and provides seven 12V outputs of various amperages including 2A, 5A, 7.5A and 20A. Some of the outputs are always ON with short circuit protection and current limiting provided. In this design some logic is included in several of the I/O. For example, an oil temperature sensor input causes the I/O module to respond with either an active high or low signal depending on the status of the input. If the oil temperature sensor input is closed, the I/O module provides a 10 second delay before turning off the output connected to the fuel solenoid and thus permitting the system to cool. Once the oil temperature sensor input opens again, the I/O module provides the output to turn on the fuel solenoid.

Small to medium sized machine applications can take advantage of the robust packaging for protection from the mobile environment, the quick connections via one connector to reducing messy wiring, and the enhanced diagnostic information available.

OEM versions and packaging styles are available.

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AXIOMATIC TECHNOLOGIES CORPORATION PROVIDES A LOW COST SPEED CONTROLLER FOR PROPORTIONAL SOLENOID VALVES USED IN MATERIAL HANDLING APPLICATIONS

TORONTO, ON --- May 2002 --- Axiomatic Technologies Corporation announced today the release of the Speed Controller. It is a low-cost cost velocity controller with integral potentiometer designed to interface between 12 or 24V battery power and a remote grounded proportional solenoid valve. The controller is suited for use in material handling equipment and proportional hydraulic circuits found in a variety of mobile and industrial applications.

Key features of the proportional speed controller:

• Accepts a wide range of input operating voltages (12 or 24 VDC nominal)
• Manual control with a built-in potentiometer
• Regulated output of 2 Amps (adjustable)
• Efficient control
• Minimum output current adjustment to compensate for valve deadband
• Fixed superimposed dither to reduce valve hysteresis
• Reverse polarity protection inherent in design
• Short circuit protection
• Filter eliminates electrical noise
• Robust, rugged and highly reliable
• Compact size
• Direct panel mount for remote control of a proportional solenoid
• Packaged in a metal box version available with power on/off switch
• Interfaces to a grounded solenoid (not supplied)
• Operational from -40 to 85°C

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AXIOMATIC AND MULTIVISIONS ANNOUNCE A DEAL TO PROVIDE MOBILE CONTROL SOLUTIONS WORLDWIDE

Toronto, Canada and Tampere, Finland --- March 19, 2002 --- Axiomatic Technologies Corporation, based in Mississauga (Toronto), Canada and Tampere Multivisions Oy of Tampere, Finland announced today a comprehensive technology and business integration agreement.

Multivisions brings its systems and software expertise based in Europe to the agreement and Axiomatic combines low-cost manufacturing and electrohydraulic controls design capability in North America to provide a full spectrum of controls expertise to the mobile equipment market worldwide. With the combined product range from the two operations, more off-the-shelf solutions are readily available and can be supported with greater depth.

"We are thrilled with both the technological and cultural fit between the two companies," said Amanda Wilkins, Marketing Manager at Axiomatic. "For example, on a recent joint project to develop and improve a CANopen resolver card, the two companies working together were able to cut about 20% from both the size and cost of the electronics from initial expectations. The project moved ahead faster achieving a better result than if either company had undertaken the project alone. This deal will broaden our ability to offer standard products designed specifically for mobile applications."

"An immediate result of our business integration is the ability to offer better support to meet the increasing demands of our global customers. In Finland, particularly, the customers tend to be strong exporters and they can certainly benefit from support on more than one continent."

"Our plan is to significantly grow the operations in both countries," said Tommi Kauppinen, Managing Director of Tampere Multivisions. "Having innovative technology and a strong understanding of machine control is obviously very helpful to our customers. However, as the technology evolves and more applications require rugged controls, expanding our design capability and manufacturing expertise makes sense. Almost by definition, we are not involved unless a complex control scenario or innovation is needed. And once the problem is solved, the customer wants to move to immediate production with technical support worldwide. Being able to draw upon a large base of proven products and having access to an ISO9002 registered production facility experienced in the manufacturing of robust controls is certainly an added advantage to Multivisions. In return, Axiomatic benefits from increased accessibility in Europe."

The ability to combine software, electronics, and electro-hydraulic controls tailored to customer needs is a key strategy as the Axiomatic and Multivisions group moves forward. The combined entity offers their existing CANopen and DeviceNET networked control systems, a broad range of electro-hydraulic control products, rugged switching mode power converters and a well developed technology base for customized solutions.

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TWO-WIRE SERIAL COMMUNICATIONS FOR A VEHICLE CONTROL SYSTEM IMPROVES RELIABILITY OF SYSTEM CONNECTIONS AS WELL AS REDUCES CABLING COSTS

Toronto, Canada --- January 21, 2002 ---Extended Actuator/Sensor Interface (EASI) is a two-wire serial fieldbus providing low-cost, simple and reliable machine control for mobile equipment. As a digital alternative to traditional cable harness parallel wiring, the standard round two-wire cable transmits both power and data. This reduces material, set-up and maintenance costs on equipment with long distance cable runs.

The EASI-network control system uses a single master to power the network and provide accurate control and monitoring of "nodes" (multiple valves, sensors, motor controllers or other devices on the network). Devices are connected in parallel and polled in sequence by the main controller. Quick connections to the hardware simplify set up. Because EASI-network control systems are application specific, they are very flexible - offering cost and efficiency advantages to the OEM equipment designer. Once installed, it is simple matter to extend the bus to add new devices.

An EASI-networked control system is ideal for construction equipment, bucket trucks, boom and scissor lift platforms, material handling vehicles, wired crane control and other mobile equipment where the controls are located remote from the power unit.

Typical mobile equipment functions provided by an EASI-networked control system include:

• Programmed Maximum Speed
• Control of Acceleration and Deceleration
• PTO Monitoring and Control
• Controlled Extension
• Controlled Drive and Steer
• Controlled Lift and Lower
• Interlock of Outrigger (for aerial or lifting devices)
• Automated Sequencing
• Positioning to Programmed Parameters
• Calculation and Control of Angles including Tilt Monitoring
• Return to a Learned Point
• Annunciation (horns, lights)
• DC Motor Control, Hydraulic Motor Control

Monitoring, diagnostics and maintenance data logging can also be part of an EASI-networked control system. Interface to CAN bus, RS485 and other communication networks is available. Transmission, brake and engine control modules can be incorporated. An operator interface terminal is a feature of some systems with user programmability and configuration.

Application-specific motor controllers are also available including a variable speed DC motor controller for bi-directional or uni-directional motors.

Applications of the two-wire EASI-network control system include:

Precision fertilizer spreading for agriculture: The EASI-network Liquid Spreader Control System is state-of-the art in precision agriculture. It is used to electronically control the flow of liquid manure or other fertilizers. The user specifies the amount of liquid to be spread and the control system regulates the flow based on the desired volume per area (i.e. gallons/acre). To generate an 'as applied' map, the control system can be tied to a commercially available Global Positioning System (GPS) to pinpoint the tractor's location in the field. There are two communication protocols used in this system: the Extended Actuator/Sensor Interface (EASI) developed by Axiomatic; and RS-485. Meters, sensors and a gate actuator use digital input and output (I/O) to interface with an EASI Main Control Module. Gate switches, pump sensors and wheel speed sensors input to the main control module. Hydraulic valves are controlled by the digital output from the main control module through an EASI Remote I/O module that interfaces with the EASI-network. This fully integrated control system comes complete with an operator interface terminal and is designed for the severe operating environment of agricultural machinery.

Self-propelled vehicle operating in a warehouse environment: The manufacturer of the mobile equipment chose a 2-wire fieldbus control system to reduce wiring costs and improve reliability by reducing the amount of control connections required. The EASI-network control system accepts operator input in the platform from a joystick assembly (using an Axiomatic control circuit with a commercially available joystick). The heart of the system is the main controller with an integrated level controller critical in this application for operator safety. The main controller provides the control functions for the vehicle including: power for the platform controls; lift and lower functions; steering motor control; pothole safety system control; data for an hour-meter; and remote annunciation to a horn and beeper. The control system can be shut down by an emergency ESTOP button. The system also drives an Axiomatic high-current, variable-speed DC motor controller using CAN bus communications. The design features a highly efficient synchronous rectification design for reduced heat build-up and operating temperatures in both the controller and the motor. The motor controller provides a brake control function with a power saving feature, brake override monitoring, power to the motor and some auxiliary outputs.

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AXIOMATIC TECHNOLOGIES CORPORATION ANNOUNCES A NEW LINE OF PWM CONVERTERS FOR ELECTRONIC CONTROL OF MOBILE EQUIPMENT AND POWER GENERATION

Toronto, Canada --- November 9, 2001 --- Axiomatic Technologies Corporation announced today the release of a line of PWM converters to convert Pulse Width Modulated signals into analogue signals for mobile equipment, industrial automation and power generation applications. For example, the PWM converter can be used to convert PWM signals from a speed control system to the specific current input required by a governor on a diesel engine. PWM Converters provide a compact solution for converting digital pulse width modulated (PWM) signal into current or the reverse, current into PWM. PWM to voltage converters are also available. The converters accepting PWM input are fully isolated. Various PWM ranges within 0-100% can be accommodated. The units accept a broad range of supply voltages (24VDC nominal). Reverse polarity protection is provided. Diagnostic LEDs show power OK and output is functional. Zero and span adjustments are provided. Operational from -40 to 85°C, the units are encapsulated or conformally coated for rugged environments. All PWM Converters are packaged for DIN rail mounting. OEM versions and packaging styles are available.

The PWM converter line includes a variety of models:

• PWM input to 200 mA output
• PWM input to 20 mA output
• PWM input to +/-1 Volt output
• PWM input to 0-10VDC output
• PWM input to 0-5VDC output
• PWM input to 4-20 mA output
• PWM input to 0-20 mA output
• 4-20 mA input to PWM output
• 200 mA input to PWM output
• PWM input to 0-2A output

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AXIOMATIC TECHNOLOGIES CORPORATION OFFERS CLEAN DC POWER IN A RUGGED PACKAGE FOR 80V, 48V, 42V or 24V BATTERY POWERED SYSTEMS FEATURING MANAGED HEAT DISSIPATION AND EFFICIENT POWER CONVERSION

Toronto, Canada --- October 30, 2001 --- Axiomatic Technologies Corporation announced today the release of a line of DC power converters. The rugged DC-DC Converter provides clean 12 or 24 VDC power suitable for solenoids, relays and other electrical systems found in mobile equipment. Isolated power converters provide power for controls and instrumentation in power generation applications. The device manages heat dissipation and requires no forced cooling systems. For operation under the most harsh and demanding conditions, the IP67 rated unit is fully sealed and potted in an enclosure to protect against moisture, shock and vibration. Power from a battery or other source is converted to a 24VDC (or 12VDC) output regulated to 0.5% (1% in some models). The unit has a high current output capability of 13 or 15 Amp nominal (18 or 20 Amp peak). An isolated 5 or 8 Amp output is a feature of the 24V- 24V and 24V-12V models. Short circuit and reverse polarity protection are provided. The compact unit is designed with extremely rugged surge and transient suppression in addition to sustained over/under voltage protection. With nameplate ratings from 100 to 312 VA of output power (see specific model ratings below), the DC-DC Converter features proprietary dual-phase topology for high power conversion efficiencies ranging from 90 to 95%.

The converter can be specified in a variety of configurations to suit your specific power requirements, including the following.

• 80VDC to 24VDC, 312 Watts, 13A continuous, 18A peak
• 80VDC to 12VDC, 180 Watts, 15A continuous, 20A peak
• 48VDC to 24VDC, 312 Watts, 13A continuous, 18A peak
• 48 VDC to 12VDC, 180 Watts, 15A continuous, 20A peak
• 24VDC to 24VDC, 120 Watts, 5A, Isolated
• 24VDC to 12VDC, 100 Watts, 8A, Isolated
• OEM versions available

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AXIOMATIC TECHNOLOGIES CORPORATION WELCOMES FRED COLES AS CHAIRMAN

TORONTO, ON --- October 19, 2001 --- Axiomatic Technologies Corporation appoints Fred Coles as Chairman. Fred brings to the Axiomatic mobile electronics team 35 years of experience in building both public and private technology-based businesses.

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AXIOMATIC TECHNOLOGIES CORPORATION ANNOUNCES A DUAL SOFT SHIFT DRIVER FOR ELECTROHYDRAULIC CONTROL OF MOBILE EQUIPMENT

Toronto, Canada --- October 30, 2001 --- Axiomatic Technologies Corporation announced today the release of a dual soft shift controller for two directional, flow, and pressure control proportional solenoid valves in mobile equipment applications.

• Cost effective alternative for soft start of a hydraulic motor
• Accepts a broad range of supply voltages (9 to 32 VDC available)