ADEMCO Vista-32FB Guia de preparacion descargar pdf (Pagina 17)

Section 1 – General Description

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Guidelines for Wiring a System

The installer must keep certain guidelines in mind while installing a system. The Vista-32FB contains an ECP bus and a

polling loop bus for connecting Fire and Burglary devices. When installing a Fire ONLY system or Burglary ONLY

system both busses may be used interchangeably. When installing a Commercial Fire and Burglary System all Fire

devices must be isolated from the Burglary devices. This is accomplished by using an isolator as shown in Figure 1-1.

Additionally, in Commercial Fire installations, the primary keypad must be connected to Keypad Port 2 (J4) mounted

within 20 feet of the control panel, and wired in conduit.

A fault on an SLC may disable all NACs on that circuit therefore only one NAC per SLC circuit may be used.

Synchronization is based on the individual zone output basis only, not between each sync module. There is no

synchronization between the individual sync modules.

Notification Appliance Circuit (NAC) must be wired and isolated or Riser Conductors must be installed in accordance

with the survivability from attack by fire requirements in the National Fire Alarm Code, NFPA 72.

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ADEMCO Vista-32FB Guia de preparacion Pagina 17