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The 4 Universal Input, Dual Valve Controller series has 2 outputs to drive valves up to 3A. Their outputs are fully protected, and they features rugged IP67 rated packaging and connectors. The units can be used without a load as a signal to a CAN converter. In fan drive applications, they accept up to 3 sensor inputs with a single switch input for fan reversal. The units are user-programmable for application-specific control logic via the CAN based Electronic Assistant.
Unit of Measure

Technical Specifications

 N/A 4 Universal Inputs, Dual Valve Controller (500 kBit/s per J1939/14)

Order Code

 N/A P/N: AX021801

Operating Voltage

 N/A 12, 24, 48VDC nominal (8…60 VDC power supply range)

Communications

 N/A 1 CAN port (SAE J1939)

Control Logic

 N/A Standard embedded control logic is provided. User programmable functionality using Electronic Assistant.

Enclosure

 N/A High Temperature Nylon housing
TE Deutsch 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 plugs)

Protection Rating

 N/A IP67 rating for the product assembly.

Operating Temperature

 N/A -40 to 85 ºC-40 to 185 ºF

Protection

 N/A Reverse polarity protection is provided.
Overvoltage protection up to 65V is provided.
Overvoltage (undervoltage) shutdown of the output load is provided.

Outputs

 N/A 2 Outputs up to 3A
Half bridge with High Side, Current Sensing, Grounded Load The user can select the following options for output using the EA:
Output Disable
Discrete Output
Output Current (PID loop, with current sensing)
Output Voltage
Output PWM Duty Cyc

Applications

 N/A

Proportional Fan Drive Control
PID Closed Loop Valve Control
Hydraulic Valve Control
Signal Conversion

Inputs

 N/A 4 universal inputs, user selectable from the following.
Voltage Input, Current Input or Resistive Input Digital Input (Active High/Active Low) Discrete Input, PWM Input, Frequency Input

LED Outputs

 N/A None

Marks

 N/A CE

Digital

 N/A Frequency (4)

Resistive Inputs

 N/A Frequency (4) kΩ

CAN Baud Rate

 N/A 500 kbps

Fieldbus

 N/A 500 kbps SAE J1939

# Inputs

 N/A 4

# Outputs

 N/A 2

Analog (V or mA)

 N/A 0-1V, 0-2.5V, 0-5V or 0-10V (4)

Proportional and On/Off Solenoid

 N/A 2 (3A)

+V Ref

 N/A 4 (5V, 100mA)

# of Connections

 N/A 24

Enclosure (Filter)

 N/A Box

Datasheet

 N/A AX021800 Datasheet

User Manual

 N/A AX0218XX User Manual

2D Drawing

 N/A AX021800-2D

STEP Files (3D)

 N/A FG-AX021800-STEP-3D

Compliance

 N/A EMC - DoC - AX021800
LVD - DoC - All
RoHS - DoC - All

Accessories

 N/A , Electronic Assistant KIT (AX070501 USB-CAN, 2 Cables, Installation Instructions)