2: 4Xtm Option Module - Honeywell NOTIFIER SFP-5UD Series Manual

Installation
device on the circuit. Do not wire to the corresponding A+ and A- terminals on the N-CAC-5X module. For FCC compliance with Class
A wiring, a ferrite bead (supplied with the CAC-5X board) is required for NAC 1 and for NAC 2. If using NAC 1 and/or NAC 2 with
Class A wiring, a ferrite must be used for each NAC with wiring as shown in Figure 2.15.
Class B (Style B) IDC - 4.7 KΩ
P/N:71252 (supervised and power-limited)
(supervised and power-limited)
Ferrite Bead
p/n 50116546-001
Circuit polarities
shown in alarm
condition
2.7.2 4XTM Option Module
The 4XTM module can be plugged into connectors J4 and J5 on the main circuit board.
The following steps must be followed when installing the 4XTM module:
1. Remove all power (AC and DC) from the FACP before installing the modules.
2. Cut jumper JP30 on the main circuit board to allow the control panel to supervise the placement of the 4XTM option module.
3. Install the two supplied metal standoffs in the locations indicated. These standoffs provide the required earth ground protection.
4. Carefully plug the connectors on the option module into connectors J4 and J5 on the FACP main circuit board, being careful not to
bend any pins.
5. Secure the option module to the standoff on the main circuit board with the supplied screws.
6. For proper 4XTM operation, the output relays must be programmed for the factory default settings: Alarm Relay 1, Trouble Relay 2
and Supervisory Relay 3.
7. When the installation has been completed, connect the wiring to the modules as indicated in the following sections.
8. Test system for proper operation.
32
½ watt ELR resistor
Class A (Style Z) NAC
Polarized
Bell
Polarized
Strobe
Polarized
Horn
B+ B- B+ B-
A+ A- A+
N-CAC-5X Class A Converter Module
Figure 2.15 Wiring NACs and IDCs for Class A Operation
Smoke Smoke
Pull Station
Pull Station
Heat
Heat
B+ B- B+ B- B+ B- B+ B- B+
A-
A+ A- A+ A- A+ A- A+ A- A+ A-
SFP-5UD & SFP-10UD Series Manual— P/N 52879:C6 6/12/2018
Installation of Optional Modules
Class A (Style D) IDC
(supervised and power-limited)
Dummy load all unused
circuits - 4.7 KΩ
½ watt resistor
(P/N: 71245)
SFP-5UD
Circuit Board