Simplex 4100U Installation & Maintenance

8-11
The 4100MXP is a 4” x 5” card, similar to the IDNet, but allows the 4100U to
communicate with a Loop of MX devices. The firmware in the 4100U sees the
4100MXP as an IDNet, and all the MX devices are matched to the nearest Simplex
device.
The main difference of 4100MXP from IDNet is that it has a nominal 40V loop supply
voltage and is capable of supplying up to 1A of loop current.
The power for this loop supply is drawn from the 24V Signal bus, which is only present
on the PDI when an XSPS is directly attached to it.
Details of the 4100MXP is provided in manuals LT0313 and LT0314.
The 4100MXP
Introduction
Power Connection

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