User`s manual

5-15
5
Connection and Installation Methods
SHIELD
RD(+)
RD(—)
FG
TD
RD
RS
SG
1
2
3
4
7
FG
TD
RD
RS
SG
1
6
FL1
FL2
Memory protection 1
Memory protection 2
RS-232C/422 converter
Z-101HE
IV-C35M (9-pin D-sub)
4
7
8
9
FG
TA
TB
RA
RB
Pin No.
(RS-232C)
Shielded twisted-pair cable
Transmitted data
(IV-C35M - Personal computer)
Received data
(Personal computer -IV-C35M)
Connector frame ground
Personal
computer
Signal
name
Signal
name
15 m
or less
(RS-422)
1 km or less
Function
Connector
case
Note: When terminal 1 and 6 are opened, flash
memory protection will be ON. If you do not
want to use a flash memory in serial, we
recommend not to short circuit terminal 1 and 6.
[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-C35M).
1) Connect the computer link connector (RS-232C/RS-422) of a programmable controller to the
communication connector (RS232C/RS422: 9-pin D-sub, female) on the controller.
See "Chapter 23 : Computer Link" in the IV-C35M User’s Manual (Function and Operation).
- In the case of RS-232C, the maximum communication cable length depends on the
communication speed.
See page 5-14.
2) Connect the input/output terminals of the programmable controller to the input/output terminals
on the controller.
See page 5-12.
Communication connector
(RS232C/RS422)
RS-232C/RS-422
Input/output terminals
IV-C35M
(side view)
Communication
port
O/I
Programmable controller
IV-C35M
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
COMPACTFLASH
RS232C/RS422
REMOTE
2)
1)
(plan view)
IV-C35M
2-wire system