21
Typical Wiring Diagrams
11
8
5
2
18
17
16
15
38
39
40
2A
3xFUS.
L1
L2
L3
N
L
O
A
D
RL2
RL1
RS485
C
OM
-
+
20
21
1
3
4
6
7
9
S1
S2
S1
S2 S1
S2
P1
P2
P1
P2
P1
P2
L
O
A
D
L3
L2
L1
Rogowski coil Wiring Diagrams (AHM3RC-SMTP)
LO
A
D
L3
L2
L1
I
1
3
I
2
I
5
11
8
38
2
18
17
16
15
40 39
2A
3xFUS.
L1
L3
L2
N
-
LO
A
D
RL2
RL1
RS485
C
O
M
+
20
21
Note:
1. Auxiliary power supply: AC/DC (80
～
270)V
2. Rated current of fuse: 0.5A
