Example Of Wiring Diagram - Omron KE1 User Manual

● Example of wiring diagram
・Single-2 wire
Power supply side (K)
L
N
P1
23
11 12
9 10 21
KE1-PGR 1C-FLK
7 8 9 1
RS-485 communication
6 7 1
5
Transistor output
3 4 5 1
1a relay output
1 2 3 1
Power voltage
・3-phase 3-wire
23
11 12
9 10 21
KE1-PGR 1C-FLK
RS-485 communication 7 8 9 1
6 7 1
5
Transistor output
3 4 5 1
1a relay output
1 2 3 1
Power voltage
2.4
Load side (L)
P2
ZCT
input
24
22
0 2
CT3 input
8 1
CT2 input
6 1
CT1 input
4 1
Load side (L)
Power supply side (K)
R S T T
24
P3
P2
22
P1
ZCT input
0 2
CT3 input
8 1
6 1
CT1 input
4 1
Load side (L)
Input/output configuration and example of wiring diagram
・Single-3 wire
23
11 12
9 10 21
KE1-PGR 1C-FLK
7 8 19
RS-485 communication
6 17
5
Transistor output
3 4 15
1a relay output
1 2 13
Power voltage
・3-phase 4-wire
23
11 12
9 10 21
KE1-PGR 1C-FLK
7 8 19 20
RS-485 communication
6 17 18
5
Transistor output
3 4 15 16
1a relay output
1 2 13 14
Power voltage
Power supply side (K)
R N T T
24
P3
P2
22
P1
ZCT input
20
CT3 input
18
16
CT1 input
14
Load side (L)
Power supply side (K)
R S T N
P0
24
P3
P2
22
P1
ZCT input
CT3 input
CT2 input
CT1 input
Load side (L)
2-17