Falcon SG6K-2TC, SG5K-1TXC, SG5K-2TXC DRY Contact & Opto Coupler Interface Board Options

DRY CONTACT & OPTO COUPLER INTERFACE BOARD OPTIONS

Typical Falcon Dry Contact Relay Board

DB-9

JP1	J1
JP2	J2
JP3	J3

PIN & JUMPER ASSIGNMENT FOR THE FALCON

UA88374 RELAY OPTION BOARD

(no on-bypass signal)

PIN DESCRIPTION

1Low Battery ( When UPS reaches low battery, contact activates) (J1, 1-2 short = N.O) (J1, 2-3 short = N.C)

2JP2 shorted = Low Battery common & all other shorted JP commons JP2 open = common for low battery only

3Utility Loss N.O. ( At loss of utility voltage, contact activates)

4Utility Loss N.C. ( At loss of utility voltage, contact activates)

5JP1 shorted = Utility Loss common & all other shorted JP commons JP1 open = Utility Loss common only

6Remote Shutdown common

7Remote Shutdown

(J2, 1-2 short = outside power) (J2, 2-3 short = inside power)

1-2 shorted. Applying an external 12V signal across the DB-9, pins six and seven, while the UPS is on battery, will turn the UPS off.

2-3 shorted. Applying a short directly across the DB-9, pins six and seven, while the UPS is on battery, will turn the UPS off.

8Alarm (Upon a UPS fault or failure the contact activates) (J3, 1-2 short = N.O.) (J3, 2-3 short = N.C.)

9JP3 shorted = Alarm common & all other shorted JP commons JP3 open = Alarm common only

	PIN & JUMPER ASSIGNMENT FOR THE FALCON
	UA88376 RELAY OPTION BOARD
	(with on-bypass signal)
	DB-9F PIN & JUMPER ASSIGNMENTS
PIN	DESCRIPTION

1Low Battery ( When UPS reaches low battery, contact activates) (J1, 1-2 short = N.O) (J1, 2-3 short = N.C)

2JP2 shorted = Low Battery common & all other shorted JP commons JP2 open = common for low battery only

3Utility Loss N.O. ( At loss of utility voltage, contact activates)

4Utility Loss N.C. ( At loss of utility voltage, contact activates)

5JP1 shorted = Utility Loss common & all other shorted JP commons JP1 open = Utility Loss common only

6Remote Shutdown common

7Remote Shutdown

(J2, 1-2 short = outside power) (J2, 2-3 short = inside power)

1-2 shorted. Applying an external 12V signal across the DB-9, pins six and seven, while the UPS is on battery, will turn the UPS off.

2-3 shorted. Applying a short directly across the DB-9, pins six and seven, while the UPS is on battery, will turn the UPS off.

8On Bypass or Alarm (Upon the UPS going to bypass or a UPS failure the contact activates)

(J3, 1-2 short = N.O.) (J3, 2-3 short = N.C.)

9JP3 shorted = On bypass, Alarm common & all other shorted JP commons

JP3 open = On bypass, Alarm common only

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