Omron SYSMAC C200HS Installation Manual page 216

Specifications
RS-232C Port Specifications
RS-232C Specifications
1
5
202
The specifications for the RS-232C port are given below. Devices that meet
these specifications can be connected.
Connector Pin Assignments
Pin assignments for the RS-232C port are given in the following table.
Pin
1 FG
6
2 SD (TXD)
3 RD (RXD)
4 RS (RTS)
9
5 CS (CTS)
6 ---
7 ---
8 ---
9 SG
Connector fitting FG
System Configurations
Plug: XM2D-0901
(9-pin female)
Hood: XM2S-0913
Recommended
cable
Connections
The connections between the C200HS and a personal computer are illustrated
below as an example.
C200HS
Signal Pin
No.
FG 1
SD 2
RD 3
RS 4
CS 5
– 6
– 7
– 8
SG 9
D-sub, 9-pin connector
Male connector on cable
Abbreviation
Field ground
Send data
Receive data
Request to send
Clear to send
Not used.
Not used.
Not used.
Signal ground
Field ground
IBM PC/AT or compatible
(9-pin male connector)
Hood: XM2S-0911-E
Provided with CPU Unit
Shielded cable
Appendix B
Name Direction
---
Output
Input
Output
Input
---
---
---
---
---
C200HS CPU Unit
RS-232C
port
Plug: XM2A–0901 (9-pin male)
Personal Computer
Pin Signal
No.
CD
1
2 RD
3 SD
4 ER
5 SG
DR
6
7 RS
CS
8
9 9 CI
D-SUB, 9-pin connector
Female connector on cable