CL-446 Family

CL-446 Family

CL-446 Family






  • Programmable with Do-It-Yourself Composer software
  • (14) inputs software configurable as switch to battery, switch to ground or 12-bit analog
  • (4) inputs software configurable as switch to battery, switch to ground, 12-bit analog or RTD
  • (2) inputs software configurable as switch to battery, switch to ground, 12-bit analog or frequency
  • (8) 2A PWM outputs with estimated current feedback (2.5A capable when used as On/Off digital outputs)
  • (1) 5VDC Regulated Sensor Supply (500mA)
  • (2) J1939 CAN ports
  • (1) USB port (for interfacing to HED Orchestra software tools


Type:  Master or I/O
Data Sheet:  View PDF
Voltage Total Inputs Total Outputs CAN Ports J1708 Ports RS232 Ports USB Ports 5 VDC Supply I/O Status (LEDs) IP Rating

The CL-446 is a solid-state microcontroller based module and member of the HED® CANLink® multiplexed control family.  Sealed to an IP67 level allows module to be mounted external of the cab.  This module provides powerful functionality in a compact and economical package.  The CL-446 can be programmed using HED®’s do-it-yourself CANLink® Composer™ programming tool and the CANLink® Conductor™ software tool for diagnostics and field troubleshooting.  The CL-446 includes up to 20 inputs and 8 outputs.  Click to see more information on markets.


User Manuals Downloads 
Software Downloads 
  • 3-D STEP 
  • 3-D IGES 
  • 2-D DXF 




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CAN Multiplexing offers increased performance, added flexibility, reduced development time, and lower lifetime vehicle ownership cost.
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Address: 2120 Constitution Avenue
Hartford, WI 53027
Telephone: 262.673.9450
Fax: 262.673.9455

Contact Us

Hydro Electronic Devices, Inc.
2120 Constitution Avenue
Hartford, WI 53027

Phone: 262.673.9450
Fax: 262.673.9455


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