ComAp MainsPro - List of Terminals; Mainspro Frame; Wiring

Mains pro 1.6.1 Global Guide
12
3.2 List of terminals
BIC Binary inputs – COM terminal
BI1 – BI4 Configurable binary inputs
U
A
1 to 3
First set of voltage measurement terminals (UA).
Terminals UA1 and UA2 are internally interconnected
U
B
1 to 3
Second set of voltage measurement terminals (UB).
Terminals UB1 and UB2 are internally interconnected
U
C
1 to 3
Third set of voltage measurement terminals (UC).
Terminals UC1 and UC2 are internally interconnected
11, 21, 31, 41, 51 RE1-5 relay contact – common
12, 22, 32, 42, 52
RE1-5 relay contact – normally closed
(during fault-free conditions maintained in open position)
14, 24, 34, 44, 54
RE1-5 relay contact – normally open
(during fault-free conditions maintained in closed position)
L/+ Power supply – high range 85-265 VAC / 110 – 370 VDC
+ Power supply – low range 8 – 40 VDC. Connect “+” pole to this terminal
N/-
Common terminal for power supply.
In case of DC supply, connect “–“ pole to this terminal
3.3 MainsPro Frame
MainsPro Frame is a MainsPro accessory product, allowing door-mounting of the unit, direct access to the
keyboard and the screen without opening the switchboard, and additional shielding (IP 55) for the front panel.
The frame size is 230x180x34 mm.
3.4 Wiring
3.4.1 “Star” connection 13
3.4.2 “Delta” connection 13
3.4.3 Connection with voltage transformers 14
3.4.4 Single-phase connection 14
3.4.5 Power supply 15
3.4.6 Relay outputs connection 16
3.4.7 Binary switches connection 16