Nac Circuit Wiring; 1: Style Y (Class B); 2: Znac-4 Class A Option Module - Honeywell NOTIFIER FCPS-24S6 Installation Manual

Installation

2.2 NAC Circuit Wiring

2.2.1 Style Y (Class B)
The standard configuration for NACs is Style Y (Class B) as shown in Figure 2.3.
2.2.2 ZNAC-4 Class A Option Module
The ZNAC-4 is an optional Class A conversion module which mounts to connector J3 on the upper
right side of the FCPS-24S circuit board. This module allows the FCPS-24S6 or FCPS-24S8 to
support Style Z (Class A) Notification Appliance Circuits.
ZNAC-4 Option Module
Figure 2.4 Style Z (Class A) NACs using ZNAC-4 Option Module
16
Figure 2.3 NAC Style Y (Class B)
ZNAC-4
J3
FCPS-24S Circuit Board
FCPS-24S Series Instruction Manual — P/N 51977:J2 7/11/2014
Alarm Polarity Shown
FCPS-24S Circuit Board
Horn Strobes
Alarm Polarity
Shown
NAC Circuit Wiring
4.7K: ELR
Horn Strobe
Horn Strobe
Horn Strobe