Rs-232C Interface - Omron V750-BA50D04-SG-MY User Manual

1.4.7 RS-232C Interface

This port is used to connect the reader to the host containing RS-232C interface such as PC or PLC
(Programmable logic controller). If you use the PC as a host, prepare a cross cable to connect the PC to the
port.
Connector: D-sub 9pin (male), inch screw (#4-40)
Pin assignment
Pin No Name
1
2 RD
3
4
5 SG
6
7
8
9
1
5
9
6
I/O
- -
IN
SD OUT
- -
-
- -
RS OUT
CS IN
- -
Function
-
Receive Data
Send Data
-
Signal Ground
-
Request to Send
Clear to Send
-
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