Interlogix 2757-L, 2767-L Specsheet

~

~

~

~

S E N T R O L

P R O D U C T

I N F O R M A T I O N

CONCEALED
MAGNETIC
CONTACTS

B U L L E T I N

2757/2767 SERIES
HIGH SECURITY

LISTED

•

Ideal for high security applications

•

Balanced, triple-biased features

make defeat of switch virtually
impossible

•

Fits standard ANSI door cut-outs

•

Adjustable contact (2767) and

magnet for loose fitting doors

Specifically designed for high security applications
in prisons,
and commercial operations the Sentrol 2757/2767
Series Magnetic Contacts are virtually impossible to

defeat

mounting prevents access to the switch and to cabling,
and prevents tampering with an external magnet
contacts are factory calibrated for operation in steel and
are not subject to sticking or freezing on seldom-used
doors

use in loose fitting doors

military installations, government facilities,

. Total encapsulation coupled with recess

. These

. In addition, the 2767 Contacts are adjustable for

.

continued

~

~

Sentrol

Product Descriptions and Specifications
The 2757/2767 is comprised of three independent Form C
biased reed switches wired in SPOT configuration
2757D has six independent Form C biased reed switches

wired in DPDT configuration
They all conform to the specifications for Class IV

Preadjusted Balanced Magnetic Contacts and are UL rated
For central station direct wire circuits (indoor and outdoor)
Each contact and magnet has a face plate of 14 ga
steel with mounting holes on 4

#8 flathead screws

polyurethane in their respective housings

The contacts have an actuating gap distance (make) of up to
0

.4" (1
The 2767 contact is adjustable ±0
±0

.25" from side to side

Electrical diagrams

2757

~

2757/2767

. All contacts and magnets are potted in

.031 cm), and are provided with a supervised loop

.

3 50'

8

.89 cm

4

.125'

10

.48 cm

4

.875'

12

.38 cm

Series

. The

.

. stainless

.125" centers, countersunk for

.

.

.3" from end to end, and

~

~

0

.875"

2

.22 cm

Note

:

2757D

is up to 1

I

-

0

.875'

2

.22 cm 3

~

.81 cm

3

.5'

I

1

.25'

.18 cm

1 ,

Installation Instructions
The 2757/2767 Magnetic Contacts are designed to fit into
standard ANSI cutouts for mortise installation

jamb are provided with ANSI cutouts and blanks, simply

remove the blanks and install the switch and magnet in
place
4 .875" (12

.

jamb for the 2757 and 2757D models, and 1

.

x 4

Switch and magnet should be within 0

and horizontally for proper alignment

Connect contact leads to security loop per the electrical
schematics below and test the loop for continuity

Electrical Specifications
Voltage
Current

Power

2767

. If door and

. If no cutout is provided, cut holes 1

.38 cm)L x 1

.875" (12 .38 cm)L x 1

~
~

~

.250" (3

.000" (2

:

4,875'

~

12

.38 cm

3 .250'

~

8

.26 cm

c$D

4 .125"

10

.48 cm

.18 cm)D in both the door and

.54 cm)D for the 2767

.25" (3

.25" (3

.625" both vertically

.

50 V AC/DC max

1

.000"

2

.54 cm

.640'

0

1

.63 cm

:

r

~

.18 cm)W x

.18 cm)W

.

.

0

.5 A max

2

.5 W max

Ordering Information

part

Number

2757

2757D

2767

'

Gap distanceisnominal make distance

CORPORATE HEADQUARTERS

12345 SW Leveton Dr

; 503

Tel

.

http

:/ I

U.S.&Canada

Technical Service

SENTROL

. INC

FaxBack

Loop

Open or Closed
Open or Closed

Open or Closed

±20%

.692

.4052 Fax

www

.sentrol

: 800

Type

Configuration

., Tualatin, OR 97062

: 503

.691

.7566

.co

m

.547

: 800

.2495

.2556

.648

.7424

: 800

.483

Electrical

SPDT
DPDT
SPDT

Gap

Distance*

Up to 0
Up to 0

Up to 0

.375"

.4"
.4"

Lead

Type
3' Vinyl jacketed
3' Vinyl jacketed

3' Vinyl jacketed

Sentrol reserves the right

to change specifications

without notice

Sentrol, Inc

©1996

C-2121-FLG10K-0496

Printed on recycled paper

.

.