High-End Interface Specifications - Omron V700 series Operation Manual

(3) High-end Interface Specifications

Item
Connector
Communication method
Synchronisation
method
Communication control
method
Transmission speed
(fixed)
Character format
(fixed)
Error detection method
n Pin Assignment and Connection with High-end Devices
Pins are assigned for DOS/V machines.
D-sub 9-pin connector, female (applies to DOS/V
machines)
RS232 compliant
Asynchronous mode, start-stop synchronisation
method
One to one procedure
9600 bps
Start bit Data bit
1 8
Even parity
Pin Name
No.
1 Carrier detection
2 Receive data
3 Send data
4 -
5 Signal ground
6 Data set ready
7 Request to send
8 Send possible
9 -
* DR is always ON when this product is operating.
Specifications
Parity bit Stop bit
Even 1
Abbreviation Signal direction
CD Connected to DR
in the connector.
Upper device ß
RD
reader/writer
Upper device à
SD
reader/writer
- -
SG -
Upper device ß
DR*
reader/writer
RS Looped back in the
connector.
CS
- -
(6/30)
Total
11