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The valve controller provides precise, repeatable control of 5 proportional or on/off solenoids over a SAE J1939 network. PWM signal, pulse counter, frequency/RPM or digital inputs as well as analog voltage or current inputs are accepted for interface to a PLC, Engine Control Module or command potentiometers. Multiple switched inputs are provided to suit a range of applications. Each can be configured to measure the input value, and send the data to a SAE J1939 CAN network.


  • industrial; off-highway (mobile); and marine applications for the control of hydraulic proportional poppet or spool valves
Up to 6 Digital, Analog or PWM Command Inputs
5 Independent Proportional or On/Off Outputs
1 +5V, 100 mA Reference Voltage
CAN (SAE J1939)
Developed with Simulink®
with Electronic Assistant®
Order Code:P/N: AX020520 (250 kBit/s J1939/11, J1939/15)
AX020520-01 (500 kBit/s J1939/14. New standard)
AX020520-02 (1Mbit/s Non-standard)
Power:12 or 24Vdc nominal (8…36 Vdc power supply range)
NB. The maximum total current draw permitted on the power supply input pins is
7.5 Amps @ 24Vdc, at one time
Inputs:Up to 6 inputs are selectable by the user from the following.
 4 Analog/Digital/PWM Inputs
 2 Frequency/Digital Inputs
All inputs, except for frequency and counter, are sampled every 10ms
Outputs:Five independent outputs (0…2.5A) are user selectable
Control logic:Standard embedded software is provided and is configurable using the Electronic
Assistant® (EA).
Communications:1 CAN port (SAE J1939)
500 kpbs and 1 Mbps baud rate models are available. See Ordering Part Numbers
Electrical Connections:Deutsch DTM series 24 pin receptacle (DTM13-12PA-12PB-R008)
see Table 4.0 on pdf datasheet
Enclosure:High Temperature Nylon housing, Deutsch IPD PCB Enclosure (EEC-325X4B)
4.62 x 5.24 x 1.43 inches 117.42 x 133.09 x 36.36 mm (W x L x H excluding mating plug)
Protection Rating:IP67; Unit is conformal coated within the housing
Operating Conditions:-40 to 85°C (-40 to 185°F)
PDF Datasheet: Click icon for PDF datasheet

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