Installation and User Guide
Unit Wiring
4134647
Rev 2
September 12, 2018
15
3.1.2
Input 4
Neg Pulse Reset
(DIP switch S3 ON) A trigger of INPUT 4 from high-to-low and back-to-high causes the 5500EZ to
reset. The high-to-low-to-high must be held for at-least 100 ms.
3.1.3
*Inputs 2, 3, and 4 (and Input 1 if Standard Type)
Voltage Trip
Inputs 2, 3, and 4 (and 1 if set for standard input) can be tripped by applying 12 V to the + input and 0
V to the - input. A signal must be continuously present for 500 ms.
Open Collector
Inputs 2, 3 and 4 (and 1 if set for standard input) can be tripped by applying 12 V to the + input and
the Open Collector output of the panel to the - input. A signal must be continuously present for 500
ms.
3.2
Outputs
Outputs can be used to signal communication trouble to the alarm panel or can be used to control
other devices at the installation site. Outputs 1 and 2 are dry contact relays rated for a maximum of
100 mA at 24 V DC and are in the normally closed condition (selectable to NO).
Figure 4 - WIRING EXAMPLE FOR VOLTAGE TRIP
Figure 5 - WIRING EXAMPLE FOR OPEN COLLECTOR TRIP
