A-4 Rs-232C Connector Pin Details - Omron NYP25-*-11 SERIES User Manual

A-4 RS-232C Connector Pin Details

1
6
The pin layout represents the RS-232C connector on the Panel PC.
Pin
1 CD
2 RXD
3 TXD
4 DTR
5
0 VDC
6 DSR
7 RTS
8 CTS
9 RI
*1. The 0 VDC pin is internally connected to the ground connection.
Additional Information
Refer to 5-4-2 Ground on page 5 - 28 for grounding details.
NY-series Industrial Panel PC User's Manual (W555)
2 3 4 5
7 8 9
*1
Signal Name
Appendices
A
A - 21