AH Series CPU supports digital input/output modules, analog input/output modules, temperature measurement modules, network modules, motion control modules, and remote I/O modules. AH10COPM-5A supports CANopen protocol. AH10COPM-5A can be CANopen master station or CANopen slave station with the AH500 series CPU module. It supports transmission speed 10 kbps, 20 kbps, 50 kbps, 125 kbps, 250 kbps, 500 kbps, 800 kbps, and 1 Mbps.