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IntelliKnight 5820XL Installation Manual
4.13.4.2 Installing 4-Wire Class A Smoke Detectors
Figure 4-37 illustrates how to install 4-wire Class A detectors.
Conventions used for wiring 4-wire Class A loops:
1.Up to two Class A 4-wire loops can be connected to the control panel at once.
2.Smoke power is supplied to each Class A loop as shown in Figure 4-37.
Air Products
Model 160150
Supervision
Module
Supervised Power Limited
Air Products
Model 160150
Supervision
Module
Figure 4-37 Class A 4-Wire Smoke Detector Connections
Note: In programming any point that uses multiple Flexput circuits are always referred to as the lowest Flexput circuit number used. For example, Figure
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