UPS YUNTO P Series (250/500/750/1250) pinout

connector wiring scheme

Pin	Name	Dir	Description
1	Battery Mode	out	This pin is shorted to PIN 5 (ground) if the mains power supply fails or is out of tolerance. (NORMALLY OPEN)
2	-	-	-
3	-	-	-
4	-	-	-
5	Ground	-	Ground terminal and common root of contacts at PIN 1, 8 and 9
6	-	-	-
7	UPS shut-down	IN	If a positive signal level (+5V to +12V DC) is applied, the UPS system switches off (PIN 5 is ground)
8	Battery Capacity Low	OUT	This pin is shorted to PIN 5 (ground) if the batteries have been discharged to such an extent that the remaining stored energy time is less than 2 minutes. (NORMALLY OPEN)
9	Battery Mode	OUT	The connection between this pin and PIN 5 (ground) is disconnected if the main power supply fails oe is out of tolerance. (NORMALLY CLOSED)

Note: Direction is relative to UPS.

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Pinouts.ru > Some peripheral devices pinouts > Pinout of UPS YUNTO P Series (250/500/750/1250) and layout of 9 pin D-SUB female connector	Document status:	unknown
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