CANopen slave module with 8 Analog RTD Inputs. CANopen is one kind of the network protocols based on the CAN bus and mainly used for embedded network system, such as industrial machine control, vehicle control system, factory automation, medical equipment control, remote data acquisition, environmental monitoring, and packaging machines control, etc.The CAN-2015C is a CANopen slave which follows the CiA 301 version 4.02 and CiA 401 version 2.1. T..