System-sensor B402B Uživatelský manuál stáhnout pdf (Strana 3)

D450-03-00 3 I56-0374-006R

DETECTOR

POWER LOOP

(+)

(–)

ALARM

INITIATION LOOP

CONTROL PANEL

ALARM RELAY

AUXILIARY CONTACTS

N.O.

N.C.

(2.8 VDC)

(+) (—)

1 4

ALARM

RELAY

REMOTE

ANNUNCIATOR

OUTPUT

(+IN) 2

3 (+OUT)

SHORTING

SPRING

5 (–IN, –OUT)

(IN)

(OUT)

ALARM RELAY

(IN)

(OUT)

FIRST DETECTOR IN LOOP

ALARM RELAY

AUXILIARY CONTACTS

N.O.

N.C.

(2.8 VDC)

(+) (—)

1 4

ALARM

RELAY

REMOTE

ANNUNCIATOR

OUTPUT

(+IN) 2

3 (+OUT)

SHORTING

SPRING

5 (–IN, –OUT)

(IN)

(OUT)

ALARM RELAY

(IN)

(OUT)

FIRST DETECTOR IN LOOP

EOL

RESISTOR

EOL RELAY

(+)

(–)

NOTE: Schematic

Shown for

Reference

CAUTION

For system supervision–DO NOT use looped wire under terminals 2, 3, and 5.

Break wire run to provide supervision of system.

UL LISTED 4-WIRE CONTROL PANEL

REMOTE

ANNUNCIATOR

RELEASING

DEVICE

(OPTIONAL)

REMOTE

ANNUNCIATOR

POWER LOOP

POWER LOOP –

ALARM CIRCUIT

RELEASING

DEVICE

(OPTIONAL)

EOL RELAY

RESISTOR

–

EOL

FIGURE 3. TYPICAL WIRING DIAGRAM:

FIGURE 2.

NOTE: For wiring or releasing device, refer to manufacturer’s installation in-

structions.

C0532-01

C0533-00

1 2 3 4

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