11
Rev. 1.0
11/08/2017
STF-R/C Hardware Manual
400-820-9661
2.3 Connecting communication (-C model)
CANopen COM Port
1818
COM1 COM2
PIN COM1 Signal COM2 Signal Wire Color
1 CAN_H CAN_H ORG/WHT
2 CAN_L CAN_L ORG
3,7,8 GND GND GRN/WHT, BRN/WHT, BRN
4 RS-232_TX NC BLU
5 RS-232_RX NC BLU/WHT
6 NC NC GRN
PC connection with RS-232 cable
Before using STF congurator for –C drive configuration, please connect COM1 on the driver to
host PC by RS-232 programming cable.
CANopen network connection
Multiple –C model drive network can be built via dual CANopen communication port by network
cable provided.
NOTE: The CANopen port on the drive is isolated from internal circuitry of the drive. So the
GND of each drive’s CANopen port must be connected together. The rst drive’s GND of
the CANopen port must be connected to the GND of CANopen port on the controller.