Wiring; Setup - Omron EJ1 User Manual

Multi-channel Control
3-2-2

Wiring

3-2-3

Setup

CH1 - Input Type (Variable type E0, Address 0100)
CH2 - Input Type (Variable type E0, Address 0200)
CH3 - Input Type (Variable type E0, Address 0300)
CH4 - Input Type (Variable type E0, Address 0400)
OUT1 - Control Output 1 Assignment (Variable type E1, Address 0100) 002F: Channel 1 MV (heating)
OUT2 - Control Output 2 Assignment (Variable type E1, Address 0200) 004F: Channel 2 MV (heating)
OUT3 - Control Output 3 Assignment (Variable type E1, Address 0300) 006F: Channel 3 MV (heating)
OUT4 - Control Output 4 Assignment (Variable type E1, Address 0400) 008F: Channel 4 MV (heating)
CH1 - Direct/Reverse Operation (Variable type E5, Address 0100)
CH2 - Direct/Reverse Operation (Variable type E5, Address 0200)
CH3 - Direct/Reverse Operation (Variable type E5, Address 0300)
CH4 - Direct/Reverse Operation (Variable type E5, Address 0400)
CH1 - PID/OnOff (Variable type E5, Address 0106)
CH2 - PID/OnOff (Variable type E5, Address 0206)
CH3 - PID/OnOff (Variable type E5, Address 0306)
CH4 - PID/OnOff (Variable type E5, Address 0406)
CH1 - Output Mode Selection (Variable type E5, Address 0107)
CH2 - Output Mode Selection (Variable type E5, Address 0207)
CH3 - Output Mode Selection (Variable type E5, Address 0307)
CH4 - Output Mode Selection (Variable type E5, Address 0407)
CH1 - Set Point (Variable type D4, Address 0100)
CH2 - Set Point (Variable type D4, Address 0200)
Connect the Temperature Sensor to the input terminals according to the sen-
sor's input type.
Connect the Solid State Relays for zones 1, 2, 3, and 4 to output terminals
OUT1, OUT2, OUT3, and OUT4, respectively.
When an EJ1@-TC4 is used, wire the circuits as shown below.
SSR
G3PB
Temperature
Sensor
Heater plate
The settings are made through communications. The EST2-2C-MV3 CX-
Thermo Support Software can be connected using an E58-CIFQ1 Connecting
Cable to set the parameters from a personal computer.
The following table shows the related parameter settings for this example.
Related parameters
EJ1@-TC4
B1
A1
OUT2
B2
OUT4
OUT1 A2
B3 OUT3
A3
B4
A4
IN2 B5
A5 IN4
B6
A6
B7
A7
IN1 B8
A8 IN3
B9
A9
Description
0006: K −20.0 to 500.0°C
0006: K −20.0 to 500.0°C
0006: K −20.0 to 500.0°C
0006: K −20.0 to 500.0°C
0000: Reverse (default)
0000: Reverse (default)
0000: Reverse (default)
0000: Reverse (default)
0000: 2-PID (default)
0000: 2-PID (default)
0000: 2-PID (default)
0000: 2-PID (default)
0000: Standard control (default)
0000: Standard control (default)
0000: Standard control (default)
0000: Standard control (default)
1150: 115.0°C
1150: 115. 0°C
Section 3-2
39