Sigma AUTOMATICS SA300 - Wiring Example: Stairwell (Fire-Alarm) Application

SA300 Installation Instructions
REV.2023-10-01
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5.5. Wiring Example: Stairwell (Fire-Alarm) Application
The following diagram is only an example, use only as a reference.
Electric Strike
(1.2Amps max.)
FAIL-SAFE
FAIL-SECURE
DETERMINED BY LOCATION AND LOCAL
CODES. PLEASE CONSULT LOCAL AUTHORITY.
N/C To Pressure Fan
(Output)
FIRE
FIRE ALARM
N/C Maintained Dry Contact
(Activation)
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