2A Output, Dual Solenoid Multifunction Valve Driver, Screw Terminals
Item # DSDA-SMB-SC-01 — 2A Output, Dual Solenoid Multifunction Valve Driver, Screw Terminals
The Dual Solenoid Multifunction Valve Driver provides accurate control of hydraulic proportional and directional valves used in mobile equipment and industrial processes, with input from a joystick, potentiometer or control system interface. This multifunctional design will support inputs from a joystick potentiometer with or without center tap, a standard potentiometer or commonly available control signals such as 0 to 5 Volts, 0 to +/-5 Volts, 0 to 10 Volts, 0 to +/-10 Volts, 0 to 20 mA, and 0 to +/-20 mA. The power supply connection is conditioned to withstand the harsh environment found in vehicular power systems. Maximum current output is adjustable from 0 to 2 Amps (300 mA and 100 mA output versions are available). A high low range input provides reduced output for limited operation. The driver is potted and packaged driver in a metal base.
Our products are designed to be customized by our customers and can be thought of as product foundations. Find the foundational product(s) that you need in our catalog, add them to your quote cart, then explain your requirements for your project on the quote cart submission form. If you cannot find the foundational product, please tell us your requirements.
Order Code
P/N: DSDA-SMB-SC-01 (standard input, 0 to 2 Amp max. output, screw terminals)
Signal Inputs
Current:
0 to 20 mA (10mA=0, +/-10mA)
0 to +/-20 mA (0mA=0, +/-20mA)
(User selectable by DIP switch SW2)
Voltage: 0 to 5 Volts (2.5V=0, +/-2.5V)
0 to +/-10 Volts (0V=0, +/-10V)
0 to +/-5 Volts (0V=0, +/-5V)
0 to 10 Volts (5V=0, +/-5V)
(User Selectable by DIP Switch SW1)
Potentiometer Input
The potentiometer connection provides a 5.0 VDC bias voltage as well as a 2.5 VDC center-tap driving voltage. A remote joystick potentiometer with or without center tap may be used. A 10K potentiometThe unit accepts pots from 5K to 50K Ohms. A 1K pot input version is available.
Low Range Input Imax 2
This input, when active, will provide a 50% reduction in output current slope. It is used to increase the resolution of operation for limited operation such as when training new operators or during oWill activate by applying power (+ 9-32 VDC) to the Imax/2 tab and if not used, it may be left unconnected.
Dither Waveform
Triangular
Dither Amplitude Fixed
0 to 10% of maximum current (Adjustable)
Current Dither Frequency Fixed
70 to 350 Hz ±10% of Full Scale (Adjustable)
Range Of Maximum Output Current
Maximum output current is limited to 2.5A (min. current setting + max. current setting <2.5A).2000 mA
Minimum Current Setting Solenoid A And B
0 to 2.0A (Adjustable)
Maximum Current Setting Solenoid A And B
The Maximum Current is Offset by the Minimum Current Setting0 to 2.0A (Adjustable)
Solenoid Resistance Selection Nominal
Rcoil < (Vpower supply - 1.5 V)/I-max
Operating Voltage
9 to 32 VDC Power Supply Range
Total current draw will be the sum of the currents drawn by all connected equipment plus 25 mA.
Dimensions
Potted Unit Packaged in a Metal Base 3.87 x 5.37 x 1.17 inches or 98.4 x 136.5 x 29.7 mm (W x L x H)
Connection(s)
Potted Driver:
Connection style - 22 flat tabs or screw terminals (complete with mating vertical plug-in terminals)
Tab connection version mates with 0.25 inch female tab connector, supplied by customer (Keystone P/N: 4470) and accepts 16-20 AWG wire (Other connection styles are available to meet OEM requirements.)
Protection Rating
PottedIP65 Rating
Operating Temperature
-40 to 85 ºC
-40 to 185 ºF
Applications
The Dual Solenoid Driver controls a variety of hydraulic valve combinations
Input Resistance
Current mode: 250 Ohms
Voltage mode: 500 K Ohms
Datasheet
2D Drawing
Step Files (3D)
Compliance
10 Universal Signal Inputs Controller, +5V Reference, SAE J1939
4 Inputs, 8 Proportional Outputs Valve Controller, CANopen®
20 Channel Thermocouple Scanner, Full Isolation, SAE J1939
4 Digital Inputs Modbus Router, Modbus TCP/IP, SAE J1939
4 Universal Signal Outputs CAN Controller, CANopen®, Compact
4 Universal Input CAN Controller, +5V/8V Reference with Feedback Signal, CANopen®
Wire Harness (DTP06-4S Mating Plug, 2m (6.5ft.) 12 AWG Unterminated Wires)
4 Inputs, 4 Outputs Isolated Controller, SAE J1939
2 RTD Inputs, 2 Outputs Intelligent Load Control Switch, CANopen®, Modbus RTU, Ethernet, Wi-Fi
12 Inputs, 12 Proportional & 2 Relay Outputs Controller, 2 SAE J1939, Ethernet
Interface Module, 16 Inputs, 15 Outputs, SAE J1939
Center Bonded Mounts STA Series
Automation
Power Management
Connectivity Solutions
Machine Control
Accessories