Wiring - Omron E5AR User Manual

How to Use the Terminals
3-2-3

Wiring

Power Supply (Terminals)
E5AR
A B C D E
1
2
3
4
5
6
1
2
3
4
5
6
F G H I J K
E5ER
A B
1 1
2 2
3 3
4 4
5 5
6 6
1 1
2 2
3 3
4 4
5 5
6 6
C D E
Inputs (Terminals)
E5AR
A B C D E
1
2
3
4
5
6
1
2 IN4 IN2
3
4
IN3 IN1
5
6
F G H I J K
E5ER
A B
1 1
2 2
3 3
4 4
5 5
6 6
1 1
2 2
IN2
3 3
4 4
IN1
5 5
6 6
C D E
3-10
The inside of the frames around terminal numbers in the wiring diagrams indi-
cate the interior of the Controller, and the outside of the frame indicates the
exterior.
• Connect terminals A1 to A2 as follows:
A
1
1
2
2
3
4
5
6
1
Input voltage
2
100 to 240 VAC 50/60Hz
3
4
24 VAC 50/60Hz
5
6
24 VDC (no polarity)
• For Input 1 (IN1), connect terminals K4 to K6 on the E5AR, or E4 to E6 on
the E5ER, as shown below according to the input type.
• For a multi-point input type, connect inputs 2 to 4 (IN2 to IN4) in the same
way according to the number of input points.
1
2
E5AR
3
4
IN1 IN2 IN3
5
6
4 1 4
1
2
5 2 5
3
6 3 6
4
5
K K J
6
E5ER
IN1 IN2
4 1
5 2
6 3
E E
To prevent the appearance of error displays due to unused inputs, set the
number of enabled channels.
The input power supply depends on the model.
100 to 240 VAC, or 24 VAC/VDC (no polarity)
E5AR
22 VA
15 VA
10 W
IN4
A
1
B
2
B
3
J
TC Pt V
Voltage
Thermocouple Resistance
thermometer
A
B
B
TC Pt V
Thermocouple Resistance Voltage
thermometer
Section 3-2
E5ER
17 VA
11 VA
7 W
I
Current
I
Current