User`s manual

Table Of Contents
5-22
Connection and Installation Methods
5
[6] Connecting a programmable controller using the computer link function
Connect a programmable controller to the communication connector (RS232C/RS422) and the input/
output terminals on the controller (IV-S31M/S32M/S33M).
1 Connect the computer link connector (RS-232C/RS-411) of a programmable controller to the
communication connector (RS232C/RS422: 9-pin D-sub, female) on the controller.
- See "Computer Link" in the IV-S30 Users Manual (Function and Operation).
(The pin arrangement of the communication connector on the controller is shown on page 5-20
to 5-21.)
- In the case of RS-232C, the maximum communication cable length depends on the
communication speed.
IV-S3
*
M
OUTPUT
INPUT
POWER
Y7Y0 Y1 Y2 Y3 Y4 Y5 Y6
COM
COM
24V
X7X0 X1 X2 X3 X4 X5 X6
READY
0V
VIDEO
CAMERA1
CAMERA2
USB
RS232C/RS422
REMOTE
(side view)
Communication connector
(RS232C/RS422)
RS-232C/RS-422
Input/output terminals
(plan view)
Communication
port
O/I
Programmable controller
Controller
Controller
1
2
2 Connect the input/output terminals of the programmable controller to the input/output terminals
on the controller.
- See item [4] "Connecting to the input/output terminals (parallel I/F)" for details about wiring
procedure.
9.6, 19.2
38.4, 57.6, 115.2
15 m or less
2 to 3 m
Communication speed Cable length
Conduct a communication test before using the devices for measurements.