Item # AX021900 — 8 Inputs, 5 Outputs, Valve Controller, SAE J1939
This product is obsolete and has been superseded by AX021910. For units in the field, the documentation downloads section is retained on our website.
The Hydraulic Valve Controller is a highly programmable electronic control with 8 inputs and 5 outputs. The machine designer can configure it for their mobile application such as off-highway vehicles or on-road vehicles. Its sophisticated control algorithms allow for open or closed loop drive of the proportional outputs. It can be operated as either a self-contained control system, driving the outputs directly from the on-board inputs, and/or it can be integrated into an SAE J1939 network of controllers. All I/O and logical function blocks on the electrohydraulic controller are inherently independent from one another, but can be programmed to interact in a large number of ways. The valve driver provides precise, repeatable electronic control of 5 proportional or on/off hydraulic valves in response to CAN messages or up to 8 signal inputs from a joystick, switch or other command input in a construction machine. It is ruggedly packaged for installation in wet, humid and dusty environments.
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Order Code
P/N: AX021900 - This product is obsolete and has been superseded by AX021910
Input(s)
6 universal analog signal inputs
(current, voltage, resistive, frequency, RPM, PWM or digital)
1 digital input for enable/disable functionality.
1 magnetic pickup sensor input (RPM).
Output(s)
1 digital output, High-side sourcing up to 2.5 A
4 proportional or on/off valve drivers, user programmable as:
Proportional Current
Hotshot Digital
On/Off Digital
Proportional Voltage
PWM Duty Cycle
Communications
1 CAN (SAE J1939)
Operating Voltage
12/24 VDC nominal (9-60 VDC)
Control Logic
Standard embedded software is provided.
The user programmable functionality is accessible using the Axiomatic Electronic Assistant (EA), P/N: AX070502 or P/N: AX070506K
Enclosure
High temperature nylon housing, TE Deutsch P/N: EEC-325X4B
Applications
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.
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STEP File
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