a-TroniX 9885110 Manual del usuario - Página 3
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User Manual
a-TroniX Relay card 1–3 kVA
1. Function
The relay card belongs to the intelligent optional expansion cards and is used for direct
and potential-free coupling with external controls and/or machines.
This allows the UPS status to be transmitted in real time to higher-level controls.
2. Definition
Pins definition of connecting terminal on the board:
Terminal No.
1
2
3
4
5
6
7
8
9
10
11
12
CN4-1
CN4-2
For function definition of connecting terminal you can also get relevant information from the
imprint on the rear of the card.
3. Product
appearance
a-TroniX Relay Card for
real-time monitoring of the UPS.
09/2021
Terminal function
Common source
UPS on NO
AC fail NO
AC fail NC
Batt low NO
Batt low NC
UPS alarm NO
UPS alarm NC
Bypass active NO
Bypass active NC
UPS fail NO
UPS fail NC
Remote shutdown
GND
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