BCSD-44/116 Digital Brushless AC Servo Drive system - Ref. 1809
3.4. Communication Connection
3.4.1. Communication Connector (CN3) Terminal Layout
Note: Do not short terminal 1 and 2 of CN3.
3.4.2. Communication Connector (CN4) Terminal Layout
Terminal No. Name Function
1-
Reserved
2-
3 485+ RS-485 communication terminal
4ISO_GND
Isolated ground
5ISO_GND
6 485- RS-485 communication terminal
7 CANH CAN communication terminal
8 CANL CAN communication terminal
Terminal No. Name Function
1-
Reserved
2-
3 485+ RS-485 communication terminal
4ISO_GND
Isolated ground
5ISO_GND
6 485- RS-485 communication terminal
7 CANH CAN communication terminal
8 CANL CAN communication terminal