Yaskawa MP920 User's Manual Design - Manual (Page 323)

5 Modules
5.6.3 215IF Communications Module (215IF)
5-128
„ Specifications of CN1 Connector Pin
The following table shows the names and functions of the CN1 connector pins.
For the connector on the Module, MR-8RFA4 (G) manufactured by Honda Tsushin Kogyo
Co., Ltd is used. Use an MR-8M (G) (case: MR-8L) for the cable-end connector.
„ 215IF Modules Connection Example
The following figure shows the 215IF Module connection example.
Table 5.8 215IF Port (CN1)
Pin
No.
Signal
Name
Function Pin
No.
Signal
Name
Function
1 SIG- Send/receive data (-) 5 N.C. Not connected
2 N.C. Not connected 6 N.C. Not connected
3 N.C. Not connected 7 N.C. Not connected
4 N.C. Not connected 8 SIG+ Send/receive data (+)
: 75 Ω terminator
SIG+
SIG-
SIG+ SIG- SIG+ SIG- SIG+ SIG- SIG+ SIG-