Omron EJ1 User Manual

29
Unit Configuration Examples Section 2-4
• When using distributed position, connect like ports on the End Units.
• If port A on the terminal blocks is connected for distributed position, then
the port A connector can be connected to a computer using an E58-
CIFQ1 USB-Serial Conversion Cable to use the CX-Thermo (EST2-2C-
MV3) to set the parameters for the distributed EJ1.
Wiring for Distributed
Placement
Up to 64 Basic Units can be connected
using distributed placement (4 channels x
64 Units = 256 channels).
EJ1@-TC4 or EJ1@-TC2
EJ1@-EDU
EJ1@-TC4 or EJ1@-TC2
EJ1@-EDU
3
4
5
8
9
2
1
6
7
3
4
5
8
9
24 VDC
2
1
6
7
Group B
Group A
FG
Host device
RS-485
RS-485
Terminator
110 to 125 Ω
(1/2W)
Terminator
110 to 125 Ω (1/2 W)
24 VDC
Terminator
110 to 125 Ω
(1/2 W)
Terminator
110 to 125 Ω
(1/2 W)

Omron EJ1 Specifications

General

Brand	Omron
Model	EJ1
Category	Temperature Controller
Language	English