Omron CJ2M-CPU Series Connection Guide

7
．
Serial Communications Connection Procedure
11
7.2. Oriental Motor Driver Setup
Set up Oriental Motor Driver.
7.2.1. Hardware Settings
Set the hardware switches on Driver and connect the cables.
Precautions for Correct Use
Make sure that the power supply is OFF when you set up.
1
Make sure that Driver is
powered OFF.
*If it is ON, the settings
described in the following steps
and subsequent procedures
may not be applicable.
2
Check the positions of the
hardware switches and the
connectors on Driver by
referring to the figure on the
right.
3
Set No.2 of Function setting
switch2 (SW5) to ON.
*The protocol for RS-485
communication is set as the
Modbus RTU protocol.
SW5
Slave address
Set the switch ON.
(Modbus protocol)

Omron CJ2M-CPU Series Specifications

General

Power Supply	24 VDC
Number of Instructions	Over 400 instructions
Model	CJ2M-CPU11, CJ2M-CPU12, CJ2M-CPU13, CJ2M-CPU14, CJ2M-CPU15
Program Capacity	5K steps to 60K steps
I/O Capacity	Up to 2, 560 points
Communication Ports	Ethernet, USB, RS-232C
Execution Time	0.04 µs per basic instruction
Operating Temperature	0 to 55°C
Position Control	Supported
High-speed Counter	100 kHz max.
Pulse Output	100 kHz max.
Maximum Units	40 units
Storage Temperature	-20 to 75°C
Interrupt Inputs	Supported