RE46C146 데이터 시트보기 (PDF) - R and E International, Inc.

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RE46C146

CMOS Photoelectric Smoke Detector ASIC with Intelligent Interconnect and Timer Mode

R and E International, Inc. 

RE46C146

CMOS Photoelectric Smoke Detector ASIC with Intelligent IO and Timer Mode

Preliminary Product Specification

STROBE

IRED

LED

Timing Diagrams (continued)

Local Alarm Timing (not to scale)

TPER2

TPLED2

Horn

IO

No Alarm

Smoke Alarm Horn Temporal Pattern (not to scale)

Local Alarm

THON1

THOF1

THOF2

TIODLY1

CO Alarm Horn Temporal Pattern (not to scale)

THON3

Remote CO Alarm

THOF4

THOF5

Horn

TIOPW 1

IO

Notes:

TIOTO1

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

R&E International

No Alarm

Telephone 610.992.0727

Facsimile 610.992.0734

E-mail: rande@randeint.com

Page 11 of 12

DS-RE46C146-060605

This datasheet contains PROPRIETARY and CONFIDENTIAL information.

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