A2121(2004) 데이터 시트보기 (PDF) - Systemsensor advanced ideas.

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A2121
(Rev.:2004)

Intelligent Duct Smoke Detectors

Systemsensor advanced ideas. 

ED-DPR Specifications

Current Requirements (using no accessories)

Power supply voltage 14–30VDC

Max. standby current 360 µA max.

Max. alarm current

7 mA max. @ 24VDC (LEDs on)

Alarm response time 30 sec.

Power up time

2 sec.

Self test initiation time 1 sec.

Relay Contact Ratings (Each set of Form C Contacts)

CURRENT RATINGS

MAXIMUM VOLTAGE

LOAD DESCRIPTION

3A

30VDC

Resistive

2A

30VDC

Resistive

.9A

110VDC

Resistive

.9A

125VAC

Resistive

.5A

30VDC

Inductive (L/R=5ms)

1A

30VDC

Inductive (L/R=2ms)

.3A

125VAC

Inductive (PF=.35)

.7A

75VAC

Inductive (PF=.35)

1.5A

25VAC

Inductive (PF=.35)

APPLICATION

Non Coded

Coded

Non Coded

Non Coded

Coded

Coded

Non Coded

Non Coded

Non Coded

Accessory Current Loads at 24VDC

Device

Standby

RA400Z

0 mA

RTS451/RTS451KEY 0 mA

Alarm

4.6 mA Max.

4.6 mA Max.

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