Datasheet

K8AK-AW
5
Connections
Terminal Diagram
Note: 1. Do not connect anything to terminals that are shaded in gray.
2. There is no polarity for the DC power supply input.
3. For the current input, you can input only from the C terminal and one other terminal.
4. Refer to Setting Ranges and Wiring Connections on the I1, I2, and I3 current input terminals.
5. Use the recommended ferrules if you use twisted wires.
6. The K8AK-AW3 is designed to be used in combination with the OMRON K8AC-CT200L Current Transformer (CT).
Wiring Example
Directly Inputting a Current Using a CT
K8AK-AW1 100-240VAC
A B
Control Output
Relay output
250 VAC, 5 A (resistive load)
30 VDC, 5 A (resistive load)
A Current Input
AW1
Relay Output
Common
B Power Supply Voltage
100 to 240 VAC 24 VAC/DC
(No polarity)
A1 A2 I1
11 12 14
Relay Output
Common
100 mA max.
500 mA max.
20m A max.
AW2
5 A max.
1 A max.
AW3
100 A max.
CT
CT
200 A max.
21 24 22
C
I2 I3
A1
A2
A1
A2
C I2 I3 C I2 I3CI2I3
I1
I1 I1
21 24 22
11 12 14
21 22
CI2I3
11 12
Load
14
A1 A2
I1
A1
A2
24
Single-phase
power supply
Power
supply voltage
Power
supply
AC/DC
21 22
CI2I3
11 12
14
A1 A2
I1
A1
A2
CT
24
Single-phase
power supply
Load
Power
supply voltage
Power
supply
AC/DC