Embedded Power for

Business-Critical Continuity

Rev. 05.23.08

LPT80 Series

3 of 3

Mechanical Drawing

(4x) .14 (Ø 3.6)

0.22 (5.6)

3.00

(76.2)

0.23 (5.8)

5.00

(127.0)

1

1

5

6

10

1

8

2.55"

(64.8)

(115.8)

4.56"

0.22 (5.6)

Americas

5810 Van Allen Way

Carlsbad, CA 92008

USA

Telephone: +1 (760) 930 4600

Facsimile: +1 (760) 930 0698

Europe (UK)

Waterfront Business Park

Merry Hill, Dudley

West Midlands, DY5 1LX

United Kingdom

Telephone: +44 (0) 1384 842 211

Facsimile: +44 (0) 1384 843 355

Asia (HK)

14/F, Lu Plaza

2 Wing Yip Street

Kwun Tong, Kowloon

Hong Kong

Telephone: +852 2176 3333

Facsimile: +852 2176 3888

For global contact, visit:

www.powerconversion.com

techsupport.embeddedpower

@emerson.com

While every precaution has been taken to ensure

accuracy and completeness in this literature, Emerson

Network Power assumes no responsibility, and disclaims

all liability for damages resulting from use of this

information or for any errors or omissions.

Emerson Network Power and the Emerson

Network Power logo are trademarks and

service marks of Emerson Electric Co.

©2008 Emerson Electric Co.

EmersonNetworkPower. com

Embedded Computing

Embedded Power

Monitoring

Outside Plant

Power Switching & Controls

Precision Cooling

Racks & Integrated Cabinets

Services

Surge Protection

Emerson Network Power.

The global leader in enabling

business-critical continuity.

AC Power

Connectivity

DC Power

Notes:

1.Specifications subject to change without notice.

2.All dimensions in inches (mm), tolerance is ±.02”.

3.Mounting holes M1, M2 and M3 should be

grounded for EMI purposes.

4.Mounting hole M1 is safety ground connection.

5.Specifications are for convection rating at

factory settings at 115 VAC input, 25°C unless oth-

erwise stated.

6.Warranty: 2 year

7.Weight: 0.8 lb. / 0.36 kg

Mating Connectors

(SK1)AC Input:

Molex 09-50-8031 (USA)

09-91-0300 (UK)

PINS: 08-58-0111

(SK2)DC Outputs:

Molex 09-50-8081 (USA)

09-91-0800 (UK)

PINS: 08-58-0111

(SK3) Control Signals:

Molex 90142-0010 (USA)

PINS: 90119-2110 or

Amp: 87977-3

PINS: 87309-8

Astec connector kit:

#70-841-018

includes all the above

Pin Assignments

Connector

LPT81

LPT82/83

SK1

Pin1

Neutral

Neutral

Pin3

Line

Line

SK2

Pin1

V1 (3.3V)

V1 (5 V)

Pin2

V1 (3.3V)

V1 (5 V)

Pin3

Common

Common

Pin4

Common

Common

Pin5

Common

Common

Pin6

V2 (5V)

V2 (12/15V)

Pin7

V2 (5V)

V2 (12/15V)

Pin8

V3 (12V)

V3 (-12V/15)

SK3

Pin1

+V1 Remote sense +V1 Remote sense

Pin2

-V1 Remote sense

-V1 Remote sense

Pin3

+Remote inhibit

+Remote inhibit

Pin4

-Remote inhibit

-Remote inhibit

Pin5

+Power fail

+Power fail

Pin6

Common

Common

Pin7

No connection

No connection

Pin8

+V2 sense

No connection

Pin9

-V2 sense

No connection

Pin10

No connection

No connection