Skip to Content
Main Content


  • Programmable with Do-It-Yourself Composer software
  • (8) 2-wire constant current 2A PWM outputs configured as 4 complimentary pairs 
  • (2) inputs software configurable as switch to ground or frequency
  • (3) 10-bit analog inputs
  • (1) J1939 CAN ports

Product Info:

The CL-307 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-307 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-307 includes 5 software configurable inputs and 8 2Amp PWM (or 2.5Amp Digital) outputs.  Click to see more information on markets.


Development Tools

Configure your custom control solution using our software tools or readily available open source tools. 

View Options