Ecoflex installation – SARGENT 7800 Knob Locks User Manual

Page 3

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background image

A

C

NO

Pigtail harness

(2 wires with 8-pin connector)

L N

Input

120VAC

60HZ

+ - + -

Output 1 Output 2

3540
24VDC
2.0 AMP
Regulated and Filtered
Power Supply

120VAC L/N/G

24VDC

GND

NC

Normally Closed Fire

Alarm Contact

(If Required)

1

7

5

6 4

3

2

8

Red

(+), 2

Black

(-), 1

Switch or

relay contacts

*

Plug into

8-pin hinge

connector

at door

*

Note: Wire 7970/8270 or 7972/8272 (Fail Safe) Locks to switch as shown.
For 7971/8271 or 7973/8273 (Fail Secure) Locks wire switch
NO (normally open) contact to red wire of pigtail harness.

Electric Hinge

(2 wires with an
8-pin connector)

Red (+), 2

Black (-), 1

Pigtail harness

(2 wires with an

8-pin connector)

1

7

5

6 4

3

2

8

Black (-)

Red (+)

1

7

5

6 4

3

2

8

Red

(+), 2

Black

(-), 1

Plug together

Electrified mortise lock
with 8-pin connector

Raceway harness

with 8 & 4-pin

connector. 4-pin

connectors are not

used here.

Ecoflex installation

LINE

NEUTRAL

NORMALLY CLOSED FIRE

ALARM CONTACT

(IF REQUIRED)

C

NC

NO

120 VAC

24VAC

actuator

ELECTROLYNX

CONNECTORS

1

7

5

6 4

3

2

8

Black

(-), 1

Red

(+), 2

1

7

5

6 4

3

2

8

Black (-)

Red (+)

Electromechanical

Mortise Lock

Pigtail Harness

2 wire with 8 pin connector

(8

Volt) Fail Safe actuator with a 120/24VAC transformer

Copyright © 2014, Sargent Manufacturing Company, an ASSA ABLOY Group company. All rights reserved.

A7722D

ASSA ABLOY, the global leader
in door opening solutions

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