Honeywell 5820XL ユーザーズマニュアル

A Double Interlock Zone uses a minimum of two Addressable detectors, a designated manual 
release switch, and an interlock switch input. An interlock switch is typically a dry-contact 
pressure switch and will be referred to as an interlock/pressure switch in this document.

If any single addressable detector is activated, the “Pre-Alert” output will activate. This alerts 
the user that the initial stages required for a release condition are present. (Also refer to Table 
8-3.)

If two addressable detectors, a manual release switch is activated, or an interlock switch is 
active, the "Pre-Alert", and "General Alarm" outputs will activate.

Any release requires the activation of an interlock switch, and either a manual release switch 
or 2 activated addressable detectors. When these conditions are met, the "Release" and 
"General Alarm" outputs will activate, and the "Alert" outputs will deactivate.

Only addressable detectors can be used. No conventional detectors can be used.

Each Single Interlock Zone input requires at least one manual release switch.

Each Double Interlock Zone input requires at least one Interlock/pressure switch

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