DMP Electronics 714-D22 Installation Manual

Description
The 714-D22 zone expander module allows you to increase the number of reporting zones available on DMP panels.
Refer to the panel installation guide for more information about the maximum number and type allowed per panel.
The modules connect to the panel's 4-wire keypad bus or LX-Bus™ and are set to an address that determines the
reporting zone number. The 714-D22 provides four Class B, Style A zones for use with burglary devices.
Zone Programming
Program the zones on the zone expander module with any of the panel burglary zone types or as an Arming type
zone when used with keyswitches.
Zone Expander Data LED
The LED on the zone expander flashes each time the module responds to a poll from the panel. If there is a problem
with the panel, panel programming, or the Green data wire between the panel and the zone expander module, the
LED stops flashing.
Installing the 714-D22 Module
Mount the module outside the panel enclosure in the housing on a flat surface such as a wall or single-gang box.
714-D22 Zone Wiring
This module uses a wire harness for wiring connections. Figure 1 shows the zone colors and polarity. You may use an
optional 718T Plug-in Screw Terminal that plugs into the 714-D22 to provide a screw type terminal connector for 14
to 22 gauge device wiring.
Wiring the 714-D22 Module
Connect the Red, Green, Yellow, and Black wires from the panel keypad bus or LX-Bus™ to the matching harness
wires on the 714-D22 Zone Expander.
C4
C1
Tens Ones
714-D22
U1
U2
The normal operating range is:
714-D22 650 - 1900 Ohms
714-D22 Zone Expander Module
R
E
D
Module
J1
CR3
TXD
Figure 1: 714-D22 Wiring Diagram
Inst alla tIon GuIde
714-D22 Module -
Red
Connect Red to LX-Bus Wire or Panel Terminal 7
Yellow
To Keypad Bus or LX-Bus
Green
Black
+
White/Brown - Zone 1
–
+
White/Red - Zone 2
–
+
White/Orange - Zone 3
–
+
White/Yellow - Zone 4
–
All zones are supervised
The maximum zone line impedance is 100 Ohms
714-D22: Zone Ground Fault detected at 1500 Ohms or less
714-D22 Module - install 1k EOL