Omron V680-CA5D01-V2 User Manual page 37

SECTION 2
Installation, Connections, and Wiring
RS-232C Port
Pin Arrangement
Pin No. Symbol
9
2
3
4
5
The pin arrangement is different from that of the
V2.
Connections to Host Device
Example Connection to OMRON PLC
Host device
GR
SG
RD
SD
RS
CS
Note 1. Ground the shield at the host device side to prevent operation errors.
2. Short-circuit pins 4 (RS) and 5 (CS) inside the connector.
Example Connection to IBM PC/AT or Compatible Computer via D-SUB 9-pin Con-
nector
IBM PC/AT or compatible
GR
SG
RD
SD
RS
CS
Note 1. The interface cable will have a male connector on the ID Controller and a female connector on the IBM PC/AT or com-
patible.
2. Ground the shield at the host device to prevent operation errors.
Refer to Connections between ID Controllers (1:N) for information on 1:N connections.
RFID System
34
User's Manual
Signal direction
Input Output
SG --- --- Signal ground or common return line
SD --- Send data
RD --- Receive data
RS --- Request to send
CS --- Clear to send
ID Controller
GR
SG
SD
RD
RS
CS
Shield)
(
ID Controller
GR
SG
SD
RD
RS
CS
Shield
( )
p. 39
• Controller Terminal Arrangement
Signal name
V680-CA1A. Use an RS-232C cable for the
Recommended Cable
Model Manufacturer
XW2Z-@@@T OMRON
Recommended Cable
Model Manufacturer
XW2Z-@@@S-V OMRON
5 1
9 6
V680-CA5D@@-