Simplex 4100U Installation & Maintenance

2-21
Below is an illustration of a LED/switch bay from the user’s perspective.
Figure 2-14. LED/Switch Modules
The LED/switch controller card is a 4100 slave that mounts behind two LED/switch
modules. The LED/switch controller handles up to 64 switches and 64 LEDs on the
modules and communicates their status to the 4100 CPU. When a button is pressed on a
module, the controller acknowledges the signal and reacts according to how that switch
was configured via the 4100 Programmer.
GND1
LED1
P2
12
SW1
1
2
3
4
5
6
7
8
P1
COMM
LOSS
P3
12
Figure 2-15. LED/Switch Controller
Continued on next page
Step 6. Installing LED/Switch Modules into Expansion Bays (4100U),
Continued
The LED/Switch
User Interface
LED/Switch
Controller Card
LED/SWITCH DISPLAY
CONNECTOR
(P4; reverse side)
POWER/COMMS
CONNECTORS
(P2)
(P3)
COMM LOSS LED (LED1)
ADDRESS DIP
SWITCH (SW1)
REMOTE ANNUNCIATOR
JUMPER (P1)

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