GST GST-IFP4M, Инструкция по установке и эксплуатации

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GST-IFP4M Intelligent Fire Alarm Control Panel
Installation and Operation Manual
Page
48
NAC : Clicking NAC enters the screen of setting NAC1. There are two programmable
settings for NAC1
：
Coding and Silenceable . Refer to the following figure Fig 4.8.
Fig 4.8
The Coding feature allows the user to select the type of output that NAC1 will generate
when activated. Refer to the following figure Fig 4.9, four optional modes are available by
selecting:

Steady : a continuous output with no coding.

March Time : 120 ppm (pulse-per-minute) output.

Synch : a continuous output with synchronized pulse signal.

Temporal : three-pulse temporal pattern per NFPA 72. .
The Silenceable option defines whether NAC1 is silenceable or not.
Fig 4.9
NAC or AUX : Clicking NAC or AUX enters setup screen for NAC2/AUX. This interface
has
“NAC”, “AUX” and “AUX SYNC” modes.

When NAC mode is selected, NAC2/AUX is defined as NAC2 and it follows
NAC1
’s
Coding and Silenceable settings.

When AUX mode is selected, it provides Class B supervised auxiliary 24Vdc
power output. The output can be defined as resettable or non-resettable by the