Mianyang Weibo Electronic Co., Ltd
www.wb-my.com
86 816 2971265 (office) /86 816 2281934 (Fax)/86 18980129532 (Mobile)
Technical Consultant Tel: 86 816 2278271
Channel - 1
Graphic 2 Main Part Terminals
Channel-4
4.2.1 Terminals Instruction
No. of
Terminals
Identificaqtion Definiton
No. of
Terminals
Identification Definition
1 L/+
Supply
+
2
N/-
Supply -
11
Ua
Phase-A voltage
12
Ub
Phase-B
voltage
4
Ia+
Phase-A current In
13
Uc
Phase-C voltage
5
Ia-
Phase-A current Out
14
Un
Neutral voltage
6
Ib+
Phase-B current In
7
Ib-
Phase-B current Out
58
RSA
RS485 (+)
8
Ic+
Phase-C current In
59
RSB
RS485 (-)
9
Ic-
Phase-C current Out
-
9
-
