1
5 9
6
CN1 port: terminals at drive side
Pin no.
Name
CN1-2
A
CN1-3
B
Note: the servo motor bus function needs to be
equipped with the bus module, which is inserted into
the driver CN1 port for the purpose of extending the
bus function. Please note that the transfer module
should not be hot-pluggable. It is recommended to use
the profibus standard cable to achieve the best
communication reliability.
RS485 default communication parameters: baud rate 19200bps, data bit 8, stop bit 1, even
parity, Modbus station no.1.
3-4. Power–off brake
（
BK
）
3-4-1. Wiring example
The ON/OFF circuit of brake includes sequence output signal /BK and brake power. The
following diagram shows a standard wiring example.
