Omron V500-R2 Series, User Manual

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114
Sec
tion
5
How to Use Command
L
in
k
Un
it
V7
00-
L1
2
V500-R2 series
User’s Manual
Section 5
Example of System Configuration
ID connection port specification
This is a dedicated port to connect the bar code reader.
„
Pin arrangement
Item Specification
Connector specification D-Sub 9 pin connector socket M2.6
Power supply Electrical power
supply 5 V ±5 %
Communication
part Communication
system In compliance with RS-232C
Synchronous
system Asynchronous system
Communication
control system One-to-one procedure dedicated to OMRON
Communication
speed (fixed) 9600 bps
Character format
(fixed)
Start bit Data bit Parity bit Stop bit
Total
1 8 None 1 10
Error detection
system Even number parity
Pin No.
Signal
name
Function
Signal
direction
1 - Not connected -
2 SD Transmission data Output
3 RD Received data Input
4 RS Transmission request Output
5 CS
Transmission permitted (Normally
ON when operating)
Input
6 5V +5 V (5VDC ±5 %) supply Output
7 0V
+0 V supply (connected to SG
internally)
Output
8 - Transmission allowed -
9 SG Ground for signal -
9
8
7
6
5
4
3
2
1