Honeywell MS-2 User Manual download pdf (Page 9)

MS-2/MS-4 PN 51512:E 01/18/05 9

MS-4(E) Main Circuit Board

ON

12345678

ON

12345678

ON

12345678

SUPERVISORY

SUPERVISORY

SUPERVISORY

SUPERVISORY

TROUBLE

TROUBLE

TROUBLE

TROUBLE

MAINTENANCE

MAINTENANCE

MAINTENANCE

MAINTENANCE

FIRE ALARM

FIRE ALARM

AC

POWER

NAC

DISABLE

NAC

FAULT

SYSTEM

TROUBLE

POWER

TROUBLE

WALK

TEST

ALARM

SILENCE

ZONE

DISABLE

FIRE ALARM

FIRE ALARM

RESET

WALK

TEST

ALARM

SILENCE

ACK

ZONE 1

ZONE 2

ZONE 3

ZONE 4

ZONE

ENABLE/DISABLE

3

4

2

1

TB1

TB2

TB3

TB5

TB6

TB7

J1

B+ B- B+ B-

NAC 1 NAC 2

+ - + -

Nonreset Reset

B+ B- B+ B-

ZONE 1 ZONE 2

B+ B- B+ B-

ZONE 3 ZONE 4

C TRBL NORM

TROUBLE

C NC NO

ALARM SUPV

C NC NO

J3

J5

J4

J8

J7

J9

TB8

J6

JP1

JP3

SW1

BATTERY

HOT NEUT EARTH

TRANSFORMER 1TRANSFORMER 2

SW2 SW3

JP2

EARTH BATT CHG

CLASS A

CONVERTER

J7 Transformer

Connector

120 VAC, 2.3A or

220/240 VAC, 1.15A

Hot

Neutral

Earth

(supervised,

nonpower-limited)

J8 Battery

Connector

(supervised,

nonpower-limited)

18 Amp Hour max.

Charger Fault LED

Battery Fault LED

Earth Fault LED

SW1, SW2 and SW3

Programming DIP Switches

24 VDC Special

Application Power TB1

500 mA per circuit

(nonsupervised, power-

limited)

- Reset

+ Reset

- Nonreset

+Nonreset

NAC (4.7KΩ, ½ watt ELR)

TB2 2.5A max. per NAC

(supervised, power-limited)

NAC 2 B-

NAC 2 B+

NAC 1 B-

NAC 1 B+

Zone 4 B-

Zone 4 B+

Zone 3 B-

Zone 3 B+

Zone 2 B-

Zone 2 B+

Zone 1 B-

Zone 1 B+

Trouble Relay TB5 (fail-safe)

2A @ 30 VAC (nonsupervised)

Common

Trouble (Normally Open)

Normal (Normally Closed)

Alarm Relay TB6

2A @ 30 VAC

(nonsupervised)

Common

Normally Closed

Normally Open

Supv. Relay TB7

2A @ 30 VAC

(nonsupervised)

Common

Normally Closed

Normally Open

J3 and J5

Option Module

Connectors

J4 and J6

Option Module

Connectors

Module Placement Supervision (if installed)

JP1 - cut to supervise module on J3 & J5

JP2 - cut to supervise module on J4 and J6

Class A

Converter Module

J9 Transformer

(optional)

ms4bord.cdr

JP3 - Cut to disable

Ground Fault

detection (only with

approval of AHJ)

IDC (4.7 KΩ, ½ watt ELR) TB3 (supervised, power-limited)

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