Simplex 4100U Application Guide

4-13
Like smoke dampers, fan control and overriding the HVAC control is a basic function of the
Simplex Smoke Control System. General principles for interconnection to a non-dedicated fan are
shown in Figures 4-8 and 4-9.
In a non-dedicated fan control application, a 4090-9120 6-Point I/O Module is used to provide
inputs to a fan controller for smoke control override and monitor the feedback from the controller.
The wiring between the module and the fan controller is unsupervised, so the module must be
mounted within three feet of the controller in accordance with NFPA 72.
LISTED
SAIL
SWITCH
N/O COMM
POWER
+24V
FROM
FACP
0V
INPUT 1
COMM
COMM
N/O
N/O
SOURCE
LISTED
RELAY
(N/C)
LISTED
RELAY
(N/O)
SERVICE
DISCONNECT
FA
IDNet SLC
FROM FACP
N
RETURN
EMS
6.8 K 1/2 W EOLR
(Per Installation Instructions, 574-876)
1A @ 30 VDC
or
1/4 A @ 120 VAC
Figure 4-8. Non-Dedicated Fan Control Using a 6-Point I/O Module
Continued on next page
Non-Dedicated Smoke Control System Wiring Diagrams, Continued
Non Dedicated
Fan Control

Simplex 4100U Specifications

General

Control Panel Type	Addressable Fire Alarm Control Panel
Display	LCD
Power Supply	120/240 VAC, 50/60 Hz
Max Signaling Line Circuits (SLC)	2
Operating Temperature	0°C to 49°C (32°F to 120°F)
Humidity Range	10% to 93% non-condensing
Network Capability	Yes
Communication Protocol	RS-232, RS-485
Battery Backup	24 VDC
NAC Outputs	4
Signaling Line Circuits (SLCs)	2
Power Supply Current	3.0 A
Max Notification Appliance Circuits (NAC)	4
Max Releasing Circuits	4
Max Relay Circuits	4
Communication Ports	RS-232, RS-485