Proface GP4600R - 12.1 Standard HMIs with Rear Mounting Options" - Manual (Page 4)

4
‹RS-232C
‹RS-422
Unit's Connector : XM2C-0942-132L<made by OMRON>
Recommended Connector : XM2D-0901 <made by OMRON>
Recommended Cover : XM2S-0913 <made by OMRON>
Jack Screw : XM2Z-0073 <made by OMRON>
Stacking Metal Fittings require #4-40 inch screw.
• This unit does not correspond to RS-422/485 (2 wire) communication.
• This unit does not correspond to Serial Multilink communication.
Pin Arrangement Pin #
RS-232C
Signal Name Direction Meaning
1 CD Input Carrier Detect
2 RD (RXD) Input Receive Data
3 SD (TXD) Output Send Data
4 ER (DTR) Output Data Terminal Ready
5 SG - Signal Ground
6 DR (DSR) Input Data Set Ready
7 RS (RTS) Output Request to Send
8 CS (CTS) Input Clear to Send
9 NC - No connection
Shell FG - Frame Ground
Pin Arrangement Pin #
RS-422
Signal Name Direction Meaning
1 RDA Input Receive Data A(+)
2 RDB Input Receive Data B(-)
3 SDA Output Send Data A(+)
4 ERA Output Data Terminal Ready A(+)
5 SG - Signal Ground
6 CSB Input Send Possible B(-)
7 SDB Output Send Data B(-)
8 CSA Input Send Possible A(+)
9 ERB Output Data Terminal Ready B(-)
Shell FG - Frame Ground
5
1 6
9
5
1 6
9