Introduction to the
MX
Digital Loop Card
LT0638 Iss 1.1 7/2017
2
The
MX
Digital Loop Card provides
MX
loop communications for the Simplex 4100ESi
fire alarm panel via a single electrically isolated
MX
Digital loop. It supports up to 250
MX
devices - detectors and modules - and provides up to 500mA of loop power.
The 4100-6077AU
MX
Digital Loop Card (Figure 1) is a flat, 4x10-inch form-factor
module that plugs into the Power Distribution Interface (PDI) of the 4100ESi panel.
An earlier version of the card was supplied as 4100-6077LIM, which included an extra
bracket on which two LIM800 Loop Isolators were mounted and wired.
This version of hardware has been withdrawn, as the 4100-6077AU now includes loop
short circuit protection.
Overview
Physical
Specifications
Status LEDs
Address
Dipswitch
Status LEDs
Figure 1.
MX
Digital Loop Card
