Xtreme TX90 6kVA - Optional Interface Cards

Xtreme Power Conversion Corporaon
TX90 6kVA & 10kVA Service Manual
Page 34
Uninterrupble Power Supply
Oponal Interface Cards
Relay (Dry Contact) Card
Pin assignments of 10-pin terminal:
1 2 3 4 5 6 7 8 9 10
Pin 1: UPS on Bypass mode
Pin 2: Ulity Abnormal
Pin 3: Ulity Normal
Pin 4: Inverter On
Pin 5: Baery Low
Pin 6: Baery Bad or Abnormal
Pin 7: UPS Alarm
Pin 8: Common
Pin 9: Shutdown UPS posive (+) signal
Pin 10: Shutdown UPS negave (-) signal
• The shutdown funcon will be acvated aer +6~+25 VDC is applied between pin 9 and pin 10 for 5 sec-
onds.
• The capacity of each relay contact is 40 VDC/25mA.
• Installaon Posion: slot 1 (CHA-CN7) or slot 2 (CHB-CN8)
• Flexible signal output for N.C. (Normal close) or N.O. (Normal open) contact by shorng pins 1-2 or pins
2-3 from JP1-5
• The shutdown funcon will be enabled 1 minute aer blackout occurs if pins 1-2 of both CN1 and CN6 are
shorted. Otherwise the shutdown funcon can be enabled only by pins 9-10 of CN3 if pins 2-3 of both CN1
and CN6 are shorted.
SNMP Card
• Net Agent II Internal Card
• For installaon please refer to the card’s
user manual.
• Posion: slot 2 (CHB)