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9

COMMUNICATIONS

You can use SiteNet® MultiLink™ to allow your UPS to communicate to your
computer via your DB-9 communications port.  Download MultiLink from our web
site at www.liebert.com.

The PowerSure™ Personal UPS contains a standard DB-9 receptacle located on the rear of
the UPS unit.  Several signals are provided on this port and are assigned as follows:

PIN

ASSIGNMENT DESCRIPTION

1

Low Battery (open collector)

2

No connection

3

No connection

4

On Battery Mode Shutdown (5-12V DC)

5

On Battery Mode Shutdown Return

6

Mains Fail / Normally On (open collector)

7

Low Battery (open emitter)

8

Mains Fail (common) (pins 6 & 9)

9

Mains Fail / Normally Off (open collector)

*Maximum voltage and current on pins 1, 6, 7, 8, 9 is 60V DC; 5.0 mA.

Collector to Emitter*

O pe n C o llector

(+ )

(-)

O pe n E m itter

Pin  Assignment

Summary of Contents for PowerSure Personal

Page 1: ...USER MANUAL 300 500 VA 230V POWERSURE PERSONAL...

Page 2: ...FOR OTHER APPLICATIONS Store in safe place if not required at this time 4 This UPS must be earthed at all times during operation Connect only to a mains supply socket outlet with an earth connection...

Page 3: ...cart stand or table Do not place UPS under direct sunlight or close to heat emitting sources Do not place UPS power cord in any area where it may get damaged by heavy objects Follow all warnings and i...

Page 4: ...ptible Power System UPS It provides conditioned power to microcomputers and other sensitive electronic equipment MAJOR COMPONENTS Mains Battery LED Warning LED Liebert R P er sonal Pow erSure TM Power...

Page 5: ...Per sonal Pow erSure TM Check for Damage Liebert R Per sonal Pow erSure TM Liebert R Per sonal Pow erSure TM 110 mm 0 40 C Press ON Button for 2 seconds Remove Plug from Unit and replace in UPS Plug U...

Page 6: ...ated green 6 Check the operation of your load equipment it should display normal operational conditions 7 If any function provides an abnormal condition refer to the trouble shooting guide later in th...

Page 7: ...inuous Beep UPS Failure Battery Mode Mode Green Red Alarm Indicates Back Up Flash Every 3 sec OFF Beep Every 3 sec UPS is on Battery UPS Fault Flash Every 3 sec ON Continuous Beep No Output Low Batter...

Page 8: ...voltage below threshold AC overvoltage Plug in power cord securely Replace fuse and restart UPS Call a qualified electrician Wait until voltage rises to appropriate level Voltage must be higher than...

Page 9: ...eral signals are provided on this port and are assigned as follows PIN ASSIGNMENT DESCRIPTION 1 Low Battery open collector 2 No connection 3 No connection 4 On Battery Mode Shutdown 5 12V DC 5 On Batt...

Page 10: ...t and pull fuse holder out to remove AC Inlet Fuse Holder Input Fuse Spare Fuse CAUTION Before changing the supply fuse turn off the UPS and unplug the input mains lead from the AC mains socket and fr...

Page 11: ...Utility and Battery Modes Overload Warning 15 25 W Overload Warning 20 45 W BATTERY PARAMETERS Type Valve regulated nonspillable lead acid Quantity x Voltage x Rating 1 x 12V x 4 5 Ah 1 x 12V x 7 0 Ah...

Page 12: ...ident abuse neglect negligence unauthorized modification alteration or repair use beyond rated capacity or improper installation maintenance application or use including without limitation use in a ma...

Page 13: ...e than 1000 kVA Integrated systems that provide both environmental and power protection in a single flexible package Monitoring and control on site or remote from systems of any size or location Servi...

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