Operation Manual - Critical Power Supplies

AS400 PORTAS400 PORTPIN # NAME TYPE FUNCTION1 15V POWER Isolated auxiliary power supply, +15V±5% 80mA max15 GND POWER2 REMOTE ON INPUT #18 REMOTE OFF INPUT #2Ground to which the isolated auxiliary power supply (15V)and the remote commands (Remote ON, Remote BYPASS,Remote OFF) referWhen pin 2 is connected to pin 15 for at least 3 seconds, theUPS is turned onWhen pin 8 is connected to pin 15, the UPS is powered offinstantly7REMOTEBYPASSINPUT #3When pin 7 is connected to pin 15, the power supply of theload switches from inverter to bypass. For as long as theconnection remains, the UPS continues to operate from thebypass even if the input mains voltage is shut off. If thejumper is removed when the mains voltage is present, theUPS resumes operation from the inverter. If the jumper isremoved when there is no mains voltage present, the UPSresumes operation from the battery4,5,12 BATTERY LOW OUTPUT #1Indicates that the batteries are about to run out whencontact 5/12 is closed (1)6,13,14BATTERYWORKINGOUTPUT #2Indicates that the UPS is running on battery power whencontact 6/14 is closed (1)9,10 LOCK OUTPUT #33,11 BYPASS OUTPUT #4When the contact is closed, indicates that the UPS islocked (1)When the contact is closed, indicates that the load ispowered via the bypass (1)N.B.: The figure shows the contacts present inside the UPS, capable of carrying a max. current of 0.5A to 42Vdc.The position of the contacts shown in the figure is with no alarm or signal present.(1)The output may be programmed using the configuration software.The function indicated is selected by default (factory setting)