The CL-442 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-442 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-442 includes 9 inputs and 4 3A PWM outputs. Click to see more information on markets.