User`s manual

5-13
5
Connection and Installation Methods
Wiring to the controller (IV-C35M)
X0 X7 Y0 Y7 READYCOM COM
L LL
Power supply
Load
Input Output
Fuse
(
1A)
Power supply
-
+
+
-
Protective element
(Power supply
limit: 33 V)
IV-C35M
[5] Connection for communications with personal computer (general purpose
serial I/F)
Connect a personal computer to the communication connector (RS232C/RS422) on the controller (IV-
C35M).
A 9-pin D-sub, male connector is included with the controller.
Personal
computer
Communication connector
(RS232C/RS422 : 9-pin D-sub female,
rock screw M2.6)
RS-232C/RS-422
IV-C35M
The controller pin arrangement of the communication connector (for RS-232C)
51
96
(9-pin D-sub, female)
Signal
name
Pin No. Details
Direc-
tion
RS-232C
RS-422C
Connector case
2
3
5
4
7
8
9
RD
SD
SG
TA
TB
RA
RB
FG
Input
Frame ground
−
−
Output
Communication
standard
Output
Signal ground
Transmitted data
(IV-C35M - Personal computer)
Received data
(Personal computer - IV-C35M)
Received data
(Personal computer - Controller)
Transmitted data
(Controller - Personal computer)
Input