
Digital Monitoring Products XR500 Series Canadian Installation Guide
18
InstallatIon
J23 6-Pin Header
14.1 Description
TheXR500SeriesCanadianCommandProcessor™panelsupportsRS-232,LX-Bus,andDMPWirelessoperation.Only
one operation can function at a time. Install a jumper on one pair of J23 headers to indicate how the panel is
programmedtooperate.RefertothetablebelowwheninstallingajumperonJ23.Whenajumperisinstalledor
movedonthe6-pinheader,brieyresetthepanelusingtheJ16jumpertoactivatetheselectedoperation.
Note:Onlyoneoperation,RS-232,LX-Bus,orDMPWirelesscanfunctionatatime.
J23 6-Pin Header
Letter Operation
R Standard RS-232
L LX-Bus
X 1100SeriesDMPWireless
J22 LX-Bus Expansion Connector
15.1 Description
TheXR500SeriesCanadianCommandProcessor™Panelsupportsupto500wirelessbuszonesoruptoveLX-Bus
circuits. Each Interface card LX-Bus circuit provides 100 expansion zones. The maximum number of LX-Bus zones
available on a fully populated panel is 500. Use LX-Bus J22 Header for 100 zones. Install a single Interface Card
Connectorontheboardtosupport100additionalzonesforatotalof200zones.ToinstalluptoveInterfaceCards
installaModel461InterfaceAdaptorCard.
15.2 J22 LX-Bus Header
Note: Only one connector, J21 or J22 can function at a time. Either use J21 to connect a serial device for PC Log
Reporting,oruseJ22toconnectanLX-BusorDMPWirelessdevice.Operationisdeterminedbywhereyouinstall
thejumperontheJ236-Pinheader.SeetheConnectingLX-BusandKeypadBusDevicessectionformaximumwiring
distances.
For each connection, respect wire colors when connecting devices and use all four wires. After placing the jumper
ontheJ236-Pinheadertoenabletherequiredoperation,brieyresetthepanelusingtheJ16jumpertoactivate
operation.
Wireless Bus Operation:Placeajumperonthetwopinsnexttotheletter“X”ontheJ236-Pinheader.When
usingJ22asawirelessbus,connectaDMPModel3004-wireHarnesstotheJ224-pinheaderlabeledLX.Connect
theotherendtotheJ3headeronthe1100Xor1100XHWirelessReceiver.Thisprovidesupto500wirelesszones
numbered500to999.Refertothe1100XWirelessReceiverInstallGuide(LT-0708)orthe1100XHWirelessReceiver
InstallGuide(LT-0970).
LX-Bus Operation:Placeajumperonthetwopinsnexttotheletter“L”ontheJ236-Pinheader.WhenusingJ22as
anLX-Bus,connectaDMPModel3004-wireHarnesstotheJ224-pinheaderlabeledLX.Thisprovidestherst100
LX-Bus zones numbered 500-599. No LX-Bus Interface Card is required.
Note: Do NOT use shielded wire when using the J22 LX-Bus Header.
RS-232 Operation: Place a jumper on the two pins next to the letter “R” on the J23 6-Pin header and refer to J21
Serial Connector.
Figure 8: J23 6-Pin Header
LEDs
Xmit
Rec
J22
LX
J23
J21
RS-232
R
L
X
Overcurrent
(OVC) LED
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