Logic Level Interface; Communications Slot; Multi Slot - LEGRAND Archimod Operating And Maintenance Manual

3.5.3 L ogic level interface
5 1
10 6
15 11
Logic level interface is available on connector DB15 (F) and it allows the UPS to be connected to a remote system for
monitoring its operating status, making available the following indications and controls:
• Mains/battery operated;
• Autonomy reserve
• UPS fault
• Overload
• UPS on bypass
• ON/OFF input
The functions of the interface pins are:
• Pin 1: GND;
• Pin 2: Mains/Battery (output, active high);
• Pin 3: Autonomy Reserve (output, active high);
• Pin 4: RS232 power supply;
• Pin 6: do not connect
• Pin 7: Overload (open collector, active low);
• Pin 12: UPS on Battery (open collector, active low);
• Pin 13: UPS on Bypass (open collector, active low);
• Pin 14: Autonomy Reserve (open collector, active low);
• Pin 15: Alarm (open collector, active low).
Electrical specifications
Logic output: 12V max., output impedance 2.2kΩ in series.
DC
RS232 power supply: 12V 700mA max., not adjusted.
DC
Open collector outputs (all): 30V
3.5.4 Communication slot
A slot at the back of the UPS Archimod® is for the SNMP (A) board (optional).
ATTENTION
The maximum current taken from pin4 of connector DB15 "RS232 power supply" and from the SNMP slot for the
network board to work must be, in total, less than 700mA.
3.5.5 Multi-Slot
Slot for future interface devices (B).
, 100mA max.
DC
Archimod®
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