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A05-976-00

DH100 Wiring Guide

SUPERVISORY

SWITCH

76

4

(+) IN

(+) OUT

(+)

(+)

5

8

(–)

(–) IN

(–) OUT

1ST DETECTOR

IN LOOP DH100

(–)

RA400Z (OPTIONAL)

REMOTE ALARM LED

2.8 VDC NOM.

IN ALARM

SUPERVISORY

SWITCH

76

4

(+) IN

(+) OUT

(+)

(+)

5

8

(–)

(–) IN

(–) OUT

LAST DETECTOR

IN LOOP DH100

(–)

RA400Z (OPTIONAL)

REMOTE ALARM LED

2.8 VDC NOM.

IN ALARM

E

O

L

R

STYLE D OPTIONAL WIRING

UL LISTED

COMPATIBLE 2-WIRE

CONTROL PANEL

ALARM

INITIATION

LOOP

(+)

(–)

EOL RESISTOR

SPECIFIED BY

PANEL MANUFACTURER

Wiring diagram for RTS451/RTS451KEY Remote Test Station to 2-wire duct detectors

System wiring diagram for 2-wire duct detectors (detectors powered from initiating circuit)

1

2

3

4

5

6

7

3

4

5

Test +

Test / Reset –

Reset +

Test

Reset

RA +

RA –

V Out +

V In +

8

7

8

V In / V Out –

V In +

V In / V Out –

DH100

RTS451 KEY

6

2

1

Alarm

LED

No Connection

+

–

Panel