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Connection diagram
RS485
PULSE OUTPUT
A+
B-
PO+
PO-
Voltage and current connection
AUX. POWER
TP+
TP-
1P2W 0~1A/5A)
(
1
2
3
4
5
6
7
8
V
V
V
V
I
I
I
I
1
2
3
n
11
12
21
VL
VN
1P2W 0~333mV)
(
1
2
3
4
5
6
7
8
V
V
V
V
I
I
I
I
1
2
3
n
11
12
21
VL
VN
Pulse Output
RS485
13
13
(CT secondary side distinguishes 1A/5A and 333mV)
1
9
10
V
I
I
22
31
32
VL1
VN
VL2
1P3W 0~333mV)
1
9
10
V
I
I
22
31
32
VL1
VN
VL2
2
PULSE OUTPUT
AUX. POWER
PO+
PO-
TP+
TP-
14
15
16
17
18
19
21
14 15
16
C +
C +
E-
E-
1P3W 0~1A/5A)
(
- 3-
2
3
4
5
6
7
8
9
10
V
V
V
I
I
I
I
I
I
1
2
3
n
11
12
21
22
31
32
(
- 3-
2
3
4
5
6
7
8
9
10
V
V
V
3
n
I
I
I
I
I
I
1
2
11
12
21
22
31
32
23
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