Control Panel Installation
53722
4-39
4.13.4.2 Installing 4-Wire Class A Smoke Detectors
Figure 4-38 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 4-38.
Figure 4-38 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 4-38 uses Flexput circuits 1, 2, 3 together and 4, 5, 6 together.
In programming (1, 2, 3) would be referred to as point 1, and (4, 5, 6) would be referred to as point 4.
Air Products
PAM-2
Model 160150
Supervision
Module
Air Products
PAM-2
Model 160150
Supervision
Module
Supervised
Power Limited
Maximum
Impedance per
circuit is
50
Ω
Summary of Contents for SCSS-700
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Page 12: ...SCSS 700 Installation Manual 8...
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Page 31: ...Before You Begin Installing 53722 3 5 Figure 3 1 Wire Routing Example...
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