71
14
GND
GND
3.6 CN3 communication port signal and wiring description
CN3 is interface for RS-485 communication, you can connect the drive to PC and perform
parameter setting, status monitoring, test operation and other actions by using Shihlin servo
communication software. The CN3 provides RS-485 communication interface, which provides
long-distance transmission and enables you to connect multiple servo drives simultaneously.
Definition of CN3 connection port
Pin NO
Pin marking
Function
1
RS-485-B
Data are transmitted in differential line driver. Line driver B
2
RS-485-A
Data are transmitted in differential line driver. Line driver A
3
GND
Signal GND terminal
4
GND
Signal GND terminal
NOTE
1.
For RS-485 communication method, please refer to section 9.1.
2.
Please confirm clearly that the RS485 pin number assignment of SDP servo is
different from other Shihlin products.
Summary of Contents for SDP Series
Page 33: ...20 400V series DC 24V Power supply Note terminal P N cannot be grounded ...
Page 45: ...32 4 The last step is to fasten the screw of housing ...
Page 385: ...372 ...
Page 405: ...392 ...
Page 499: ...486 SME L040 SME L075 SME L100 SME L150 ...
Page 500: ...487 SME L200 SME L300 SME M100 SME M150 ...
Page 509: ...496 When the load reaches 300 the operation time is 5 51 seconds ...
Page 555: ...542 14 5 Manual version and revision history Manual version V1 00 Release month July 2022 ...