Tripp Lite SU10K owner manual Remote Emergency Power OFF, DRY Contact Interface Table

DRY CONTACT INTERFACE:

This female DB9 contact-closure port allows your UPS to send contact-closure signals to indicate that it is on battery back-up mode and if its batteries are running low. The port can also receive a remote shutdown signal.

Pin assignment:		Im in .> 3.3m A
L O W B A T T E R Y		B A C K -U P
	N O	N O
C O M	N C	C O M N C
		SIGNAL FROM
		COMPUTER

REMOTE SHUTDOWN SIGNAL FROM EXTERNAL

>2 sec

MAXIMUM CAPACITY OF DRY CONTACT:

AC250V/3A

DC 30V/3A

12V

DRY CONTACT INTERFACE TABLE

UPS Operating	Pin 8,3	Pin 1,3
Mode
Normal	OPEN	OPEN
Back Up	CLOSE	*
Low Battery	CLOSE	CLOSE

* Inactive: may be in either state.

REMOTE EMERGENCY POWER OFF:

This RJ11 modular jack allows remote emergency shutdown.

Pin assignment (SU6K Shown)

1 2 V

X

1 K

X

ON LINE

MODE

ECONOMY

MODE

1

2

3

4

5

6

Pin 1

If there is a short between pins 2 and 3, 2 and 5, 4 and 5, or 3 and 4, the UPS will power off.

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