Falcon SG800-2T, SG800-1T Typical Falcon Opto-coupler Interface Card, No-bypass signal

Typical Falcon Opto-coupler Interface Card

PIN ASSIGNMENT FOR THE FALCON

UA88373 OPTO-COUPLER OPTION BOARD

(no-bypass signal)

PIN	DESCRIPTION
1	Not Used
2	Utility Loss (N.O.) (Closes upon utility loss)
3	Utility Loss (N.C.) (Opens upon utility loss)
4	Common for pins 2, 3 & 5
5	Low Battery (N.O.) (Closes at low battery)
6	Remote Shutdown
	Applying a +5-+12Vdc voltage level for >500ms,
	while the UPS is on battery will shutdown the
	UPS
7	Not Used
8	Not Used
9	Not Used

OPTO Board Internal Circuitry

			Utility Loss
(E)	(B)	(K)
				DB-9
(C)		(A)	6
				2
			7
To CPU			8	3
				4
				5
Alarm Signal
				Low Battery Signal
			17