Omron CJ2H-CPU6*-EIP Series Connection Guide

7
．
Serial Communications Connection Procedure
12
4
Set the address number (slave
address) as shown below.
・Set No.1 of Function setting
switch2 (SW5) to OFF.
・Set Address number setting
switch (SW1) to 1.
*The address number (slave
address) is set to 1.
SW5
Slave address
Set the switch ON.
(Modbus protocol)
Set the slave address.
5
Set Transmission rate setting
switch (SW4) to 4.
*The transmission rate (Baud
rate) is set to 115,200 bps.
SW4
Transmission rate
6
Set No.4 of Function setting
switch1 (SW3) to ON.
*The termination resistor (120
Ω) is enabled.
7
Connect a Serial cable (RS-485)
to RS-485 communication
connector (CN7) or to RS-485
communication connector
(CN8).
8
Connect the USB port on
Personal computer to Data edit
connector (CN3) with a
Communication cable for the
data setting software.
9
Connect a cable for Motor to
Motor signal connector (CN4)
and to Motor connector (CN2).
RS-485
communication
connector (CN7/CN8)
Serial cable
(RS-485)
Motor signal
connector (CN4)
Motor
Data edit
connector (CN3)
Motor
connector (CN2)
Personal
computer
Communication cable for
the data setting software
Function setting switch1 (SW3)
No.4:Set the termination resistor

Omron CJ2H-CPU6*-EIP Series Specifications

General

Brand	Omron
Model	CJ2H-CPU6*-EIP Series
Category	Controller
Language	English