RE46C140 데이터 시트보기 (PDF) - R and E International, Inc.

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RE46C140

CMOS Photoelectric Smoke Detector ASIC with Interconnect and Timer Mode

R and E International, Inc. 

RE46C140

CMOS Photoelectric Smoke Detector ASIC with Interconnect and Timer Mode

Product Specification

STROBE

IRED

LED

Timing Diagrams (continued)

Local Alarm Timing (not to scale)

TPER2

TPLED2

R&E International

No Alarm

Horn

IO as Output

TIODLY1

IO as Input

TIOFILT

Local or Remote Alarm

Horn Temporal Pattern

THON1

THOF1

THOF2

Interconnect Timing

TIODLY2

No Alarm

Notes:

1. Smoke is not sampled when the horn is active. Horn cycle is self completing in local alarm but not in remote alarm.

2. Low battery warning chirp is suppressed in local or remote alarm.

3. IO Dump active only in local alarm, inactive if external alarm.

Telephone 610.992.0727

Facsimile 610.992.0734

E-mail: rande@randeint.com

Page 11 of 12

DS-RE46C140-121806

This datasheet contains PROPRIETARY and CONFIDENTIAL information.

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