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Installation
XR2400F Installation Guide
Digital Monitoring Products www.dmpnet.com 2500 N. Partnership Boulevard Springfield, MO 65803
462N LX-Bus™ Expansion Card
6.1 Description
The 462N LX-Bus™ Expansion Card provides an additional 100 zones to the XR2400F.
6.2 LX-Bus™ Expansion Capability
The 462N card provides a 4-wire LX-Bus™ that allows you to connect up to 100 Model 521LX or 521LXT
Addressable Smoke Detectors. Also the LX-Bus™ could connect up to 25 Model 714 and 715 Zone Expanders
or 716 Output Expanders, up to six Model 714-16 or 715-6 Zone Expanders, and up to 100 Model 711 and 711E
Zone Expanders. Power for the devices is provided through the Black and Red wires of the expansion harness.
6.3 Installing the 462N module
1. Remove AC and battery power from the XR2400F panel before installing the 462N card.
2. Align the 50 pin connector of the 462N with the J6 connector on the XR2400F panel.
3. Press the 462N onto the J6 connector while applying even pressure to both sides.
Figure 6: 462N Wiring Diagram
B
{
J6 Expansion
Connector
Zone Expander Harness
Zone Expansion Connector
To LX-Bus Modules
Black
Green
Yellow
Red
Bk. - Aux. Common
Gr. - Serial Data Out
Yl. - Serial Data In
XR2400F Command Processor Panel
462N LX-Bus
Zone Expansion
Card
Rd. - Aux. Positive
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