Tripp Lite Datacenter INT Computer Communications Optional, DB9 Port Connection Optional

Computer Communications (Optional)*

1	DB9 Port Connection
	–Optional–*
	Using the grey or tan Tripp Lite cable	CAUTION: DO NOT UNPLUG WHILE
	that came with your UPS, connect your
		OPERATING OR ARCING WILL OCCUR
	primary server’s DB9 port to the single	36VDC 175 AMPS MAX
	DB9 port labeled “LAN 4.1” or "Smart
	LAN Primary" (which provides complete
	intelligent RS-232 communications).**

2	If you have additional
	computers:	IN: 230VAC 50/60HZ 5000VA 4500W
a.	Connect them to the DB9 ports	OUT-LINE: 230VAC NOM 50/60HZ 5000VA 3700W	CA
		OUT-BAT: 230VAC NOM 50HZ 5000VA 3700W	OPE
	labeled “LAN 2.1” (which provide
	basic, contact-closure shutdown
	capabilities) using the black cables
	that came with your UPS.
b. Set their corresponding LAN Interface
	DIP Switches to the ACTIVATE (DOWN)
	position. See diagram for which switch
	controls which port.*** Note: the last	2a. Back panel
	switch on the right has no function.

2b. Back Panel

3 Load software and run the installation program appropriate for your operating system.

*Computer communications are optional. Your UPS will function properly without these connections.

**The “LAN 4.1” or "Smart" DB9 port is always enabled and is not controlled by the LAN Interface DIP Switches.

***If you do not connect a computer to any of the “LAN 2.1” DB9 ports, set their corresponding LAN Interface DIP Switches to the DEACTIVATE (UP) position.

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