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3.2 List of terminals
BIC
BI1 – BI4
U
1 to 3
A
U
1 to 3
B
U
1 to 3
C
11, 21, 31, 41, 51
12, 22, 32, 42, 52
14, 24, 34, 44, 54
L/+
+
N/-
3.3 Wiring
3.3.1 "Star" connection
3.3.2 "Delta" connection
3.3.3 Connection with voltage transformers
3.3.4 Single-phase connection
3.3.5 Power supply
3.3.6 Relay outputs connection
3.3.7 Binary switches connection
MainsPro G99TT 1.0.0 Global Guide
Binary inputs – COM terminal
Configurable binary inputs
First set of voltage measurement terminals (UA).
Terminals UA1 and UA2 are internally interconnected
Second set of voltage measurement terminals (UB).
Terminals UB1 and UB2 are internally interconnected
Third set of voltage measurement terminals (UC).
Terminals UC1 and UC2 are internally interconnected
RE1-5 relay contact – common
RE1-5 relay contact – normally closed
(during fault-free conditions maintained in open position)
RE1-5 relay contact – normally open
(during fault-free conditions maintained in closed position)
Power supply – high range 85-265 VAC / 110 – 370 VDC
Power supply – low range 8 – 40 VDC. Connect "+" pole to this terminal
Common terminal for power supply.
In case of DC supply, connect "–" pole to this terminal
12
13
13
14
14
15
16
11
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