Zmotion ZMC420SCAN - 3.9. RTEX Bus Interface

ZMC420SCAN Motion Controller Hardware Manual V1.5
The controller can also be connected to the interchanger through an Ethernet cable,
and then use interchanger to connect to other devices, then multi-point connection can
be achieved. The schematic diagram is as follows:
3.9. RTEX Bus Interface
ZMC420SCAN bus galvanometer motion controller has 2 100M RTEX communication
interface, which support RTEX communication protocol, TX is the sending side, RX is the
receiving side. RTEX bus is used to connect Panasonic RTEX servo drive, please see below
pin definition.