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EN
Operating modes 'MODULYS GP' 100 kW UL - Ref.: IOMMODGPXX09-EN 03
10.1 ADC+SL CARD
The ADC+SL (Advanced Dry C Serial Link) is a slot optional board that provides:
• 4 relays for external device activation (can be set as normally closed or normally open).
• 3 free inputs to report external contacts to UPS.
• 1 connector for external battery temperature sensor (optional).
• RS485 insulated serial link providing MODBUS RTU protocol.
• 2 LEDs indicating board status.
The board is plug&play: the UPS is able to recognise its presence and configuration (up to 4 standard operating
modes can be selected by the display) and manages the ADC+SL outputs and the inputs accordingly. It is possible
to create a custom operation mode through after sales service.
IN1- IN1+
IN2+
IN2-
- +
IN1- IN1+
IN3+
IN3-
C2 NO2
NO4
C4
C1 NO1
C3 NO3
NC1
A
C
D
B
IN1- IN1+ IN2- IN2+
IN1- IN1+ IN3- IN3+
C1 NO1 NC1 C3 NO3
C2 NO2 C4 NO4
IN1
IN3
IN1
IN2
OUT1
OUT3
OUT2
OUT4
KEY
A
3 free inputs to link external contacts to UPS.
B
4 relays for external device activation.
C
1 connector for external temperature sensor.
D
RS485 insulated serial link.
NOTE!
If the board is removed while operating, an alarm is flagged on the control panel.
Perform an “Alarm reset” control to cancel it.
INPUT
• Free voltage loop.
• INx+ has to be connected to INx- to close the loop on XB4 connector.
• Inputs must be isolated with basic insulation from a primary circuit up to 277 V.
• IN1 is duplicated, giving the possibility to link the UPS POWER OFF signal to other equipment, for example.
RELAY OUTPUTS
• Contact voltage guaranteed at 277 V (AC) / 25 V (DC) – 4 A (for higher voltage, please contact the manufacturer).
• Relay 1 gives the possibility of choosing between normally closed (NC1) or normally open (NO1) position. Relays 2,
3 and 4 only have normally open position (NOx).
• On connector XB3, Cx means common, NOx means normally open position.
