Install the Panel

The 350A Attack Resistant enclosure is factory shipped with one knockout on the top-left of the enclosure. As needed, additional knockouts or antenna exits may be added at the time of installation.

The 341 also includes a lid with PEMS for an optional battery bracket. Refer to the 341 Enclosure Installation Sheet for more information.

Several factors determine the performance characteristics of the keypad bus, including wire length, the number of connected devices, and the voltage at each device. When planning a keypad bus installation, consider the following information:

• Wire type — DMP recommends using 18- or 22-gauge unshielded wire for all LX-Bus, AX-Bus, and keypad bus circuits. Do not use twisted-pair or shielded wire for LX-Bus, AX-Bus and keypad bus data circuits.

• Auxiliary power — To maintain auxiliary power integrity on keypad bus circuits, do not exceed 500 ft when using 22-gauge wire or 1,000 ft with 18-gauge wire. To increase the wire length or add devices, install an additional power supply listed for power limited and regulated
  (12 VDC nominal) with battery backup.

• Keypad capacity — Each panel supports a specific number of supervised keypads. Add additional keypads in the unsupervised mode. The XR650 supports up to 16 supervised keypads.

• Maximum bus length — The maximum distance for any one bus circuit is 2,500 ft, regardless of wire gauge. This can be one continuous run or multiple branches, as long as the total wire length does not exceed 2,500 ft. As wire distance from the panel increases, the DC voltage on the wire decreases. The first 2,500-foot circuit supports a maximum of 40 LX-Bus and AX-Bus devices.

• Maximum voltage drop — The maximum voltage drop between the panel (or auxiliary power supply) and any device is 2.0 VDC. If the voltage at any device is below the required level, add an auxiliary power supply at the end of the circuit. Devices may not operate properly when the voltage is too low.

Refer to the 710 Bus Splitter/Repeater Module Installation Sheet or the Trouble-Free LX-Bus and Keypad Bus Wiring Application Note.

AC Terminals 1 and 2

Connect the transformer wires to terminals 1 and 2 on the panel. Use no more than 70 ft of
16-gauge wire or 40 ft of 18-gauge wire between the transformer and the panel.

Transformer Types

Use one of the following transformers:

• Model 327 — 16.5 VAC, 50 VA plug-in transformer

• Model 322/323 — 16 VAC, 56 VA wire-in transformer

• Model 324/324P — 16 VAC, 100 VA wire-in transformer.

Use Model 322/323 or 324/324P wire-in transformers when required by the Authority Having Jurisdiction (AHJ).

50 VA–100 VA Transformer Selection

A 3-pin header allows you to select the transformer type and corresponding maximum current.

• 50 VA — Place the jumper on the left two pins labeled 50 VA. This setting supports a maximum of 2.5 A for bell, battery charger, and all other external interfaces when using Model 322/323 (56 VA) or Model 327 (50 VA) plug-in transformer.

• 100 VA — Place the jumper on the right two pins labeled 100 VA. This setting supports a maximum of 5 A bell, battery charger, and all other external interfaces when using Model 324/324P (100 VA) wire-in transformer.

Battery Terminals 3 and 4

1. Connect the black battery lead to the negative (-) battery terminal. The negative terminal connects to the enclosure ground internally through the XR650 circuit board.

2. Connect the red battery lead to the battery positive (+) terminal.

3. To add a second battery in parallel, use the DMP Model 318 Dual Battery Harness. DMP requires each battery to be separated by a Positive Temperature Coefficient (PTC) switch in the battery harness wiring. This protects each battery from a battery reversal or short circuit.

Earth Ground (GND)

The XR650 panel terminal 4 can be connected to earth ground (if available) using 14-gauge wire or larger. You can also connect terminal 4 to a cold water pipe or ground rod.

An earth ground connection is not required for normal system operation.

To provide ground fault detection, use the DMP Model 271 Ground Fault Detection Module. The module detects ground faults without damaging the panel. Connect the module to a zone and to the earth ground (if available) using 14-gauge wire or larger to detect a ground fault.

Refer to the 271 Ground Fault Detection Module Installation Guide for more information.

Battery Only Start

When powering up the XR650 using battery power only, briefly short the battery start pads to activate the battery cutoff circuit. The lead requires a momentary short only. Once the battery cutoff circuit activates, the battery voltage keeps the circuit engaged.

When powering up the XR650 with an AC transformer connected, the battery cutoff circuit activates automatically.

Battery Replacement

DMP recommends replacing the battery every 3 to 5 years under normal operating conditions.

Battery Charging and Supervision

Discharge/Recharge

The XR650 battery charging circuit provides a float charge of 13.8 VDC at a maximum charging current of 1.0 A when using a 50 VA or 56 VA transformer.

The following table shows the battery voltage levels associated with each condition:

Battery Supervision

The XR650 monitors the battery when AC power is present. The panel performs a battery test every 3 minutes, with each test lasting 5 seconds. During the test, the panel places a load on the battery to measure its voltage.

• If a battery voltage falls below 11.9 VDC, the panel detects a low-battery condition.

• If AC power is not present, the panel detects a low-battery condition when the battery voltage drops below 11.9 VDC.

• If a low-battery condition is detected while AC power is present, the panel repeats the battery test every 2 minutes until the battery voltage rises above 12.6 VDC. At this level, the battery is considered restored.

• If a weak battery is replaced with a fully charged battery, the panel does not recognize the restored battery voltage until the next 2-minute battery test is complete.

Battery Cutoff

The XR650 disconnects the battery when the battery voltage drops below 10.2 VDC. This protects the battery from damage caused by deep discharge.

Power Requirements

During an AC power failure, the XR650 and all connected auxiliary devices draw power from the battery.

Refer to the Standby Battery Tables below for XR650’s power requirements. To calculate the total system current, add the current draw of the XR650 and all connected devices, including keypads, zone expansion modules, and other auxiliary devices. Multiply the total system current by the required standby time in hours to calculate the required battery capacity in ampere-hours (Ah).

See the Battery Calculator for complete battery capacity calculations.

Standby Battery Selection

Use the Battery Amp Hours Required value calculated in the Battery Calculator to determine the battery size and number of batteries required for 24, 60, or 72 hours of standby power.

1. Select the required standby time: 24, 60, or 72 hours.

2. Select a battery size from the available options:

   • Model 364 — 12 VDC, 1.3 Ah (when installed in the Model 341 enclosure)

   • Model 365 — 12 VDC, 9 Ah

   • Model 366 — 12 VDC, 18 Ah

   • Model 368 — 12 VDC, 5 Ah

   • Model 369 — 12 VDC, 7 Ah

3. In the standby battery table below, find the Max. Ah Available value that is equal to or greater than the calculated Battery Amp Hours Required value in the Battery Calculator.

Transformer and Enclosure Requirements

The following transformer configurations are supported:

• The Model 327 Plug-in 50 VA or Model 322/323 Wire-in 56 VA transformer can be used with up to 36 Ah of batteries.

• The Model 324/324P Wire-in 100 VA transformer can be used with any of the battery configurations listed in the standby battery table.

For listed installations, install the batteries in a DMP Model 349, 350 or 352S enclosure. All wiring shall run through conduit. The enclosure shall be installed to the left of the XR650 enclosure to ensure battery and AC wire separation.

Standby Battery Tables

*48 hours is the typical battery recharge time for any of the Number of Batteries shown in this section.

†88 Ah is 5x 18 Ah and 1x 9 Ah.

*72 hours is the typical battery recharge time for any of the Number of Batteries shown in this section.

Terminal 5 supplies +12 VDC to power alarm bells, horns, and other indicating appliances. The output can be steady or pulsed depending on the Bell Action programmed in Bell Options.

Terminal 6 is the ground reference for the bell circuit. The bell output is supervised and detects
1 kΩ or less as normal resistance. The indicating appliance may provide the required resistance. If using a horn or siren, install the provided 1 kΩ, 1/2 W EOL resistor across the bell circuit to provide supervision.

See the Wiring Diagram for wiring connections.

The XR650 provides two keypad bus connections for DMP keypads, zone expansion modules, and other auxiliary devices. Devices can be connected to Terminals 7–10, the PROG header, or the KYPD2 header. The panel automatically polls connected devices to identify which keypad bus connection they are using. Up to 16 supervised keypads can be connected to the panel.

For faster device response, distribute devices between the two keypad buses instead of connecting all devices to one bus. For example, connect 8 devices to the PROG header and 8 devices to the KYPD2 header to allow the panel to poll fewer devices on each bus.

Terminals 7-10

Terminals 7–10 provide a four-wire keypad bus connection. See the table below for terminal functions.

PROG Header

The 4-pin PROG header provides a quick and easy connection for a keypad using the DMP Model 330 Programming Cable. When using a keypad for programming, set the keypad to address 1.

The PROG header can also be used to connect keypad bus devices instead of terminals 7–10.

KYPD2 Header

The 4-pin KYPD2 header provides a connection for the second keypad bus. Connect a keypad or other supported keypad bus device to the KYPD2 header.

The panel automatically identifies and polls devices connected to each keypad bus connection.

Keypad Bus LEDs

The two LEDs above the PROG header indicate the following keypad bus data activity:

• Left LED — Flashes green when the panel transmits keypad bus data

• Right LED — Flashes yellow when the panel receives keypad bus data

Zones 1 to 10 (terminals 11-26) on the XR650 are grounded burglary zones. For programming purposes, the zone numbers are 1-10.

The voltage sensing terminal auto-senses the voltage across a 1 kΩ-10 kΩ End-of-Line (EOL) resistor connected to ground. Use DMP Model 311 1 kΩ resistors.

Dry contact sensing devices can be wired in series (normally closed) or in parallel (normally open) with any burglary protection zones.

Zone Response Time

A condition must remain present on a zone for 166 milliseconds before the XR650 detects it. Ensure detection devices used on the protection zones are rated for use with this delay.

Keyswitch Arming Zone

Using a keyswitch on an Arming zone allows you to arm and disarm selected areas without entering a user code.

Dry Contact Relay Outputs

The XR650 provides two programmable auxiliary SPDT relays when equipped with two DMP Model 305 relays in the OUTPUT 1 and OUTPUT 2 sockets and a Model 431 Output Harness connected to the OUT1-OUT2 6-pin Header. Each relay provides one SPDT set of contacts that can be operated by the following functions:

• Zone condition — Steady, Pulsing, Momentary, and Follow

• 24-hour 7-day schedule — One on and one off time a day for each relay

• Manual activation from the DMP keypad menu

• Communication failure

• Armed area annunciation

• Ambush Alarm

• Exit and Entry timers

• System Ready

• Late to Close

• Panic Alarm

• Ready

• Armed

• Disarmed

• Burglary

• Device Fail

• Sensor Rest

• Closing Wait

Contact Rating

Model 305 relay contacts are rated for 1 A at 30 VDC (0.35 power factor). Connect auxiliary power to the Relay Output 1 common terminal by installing the gray harness wire to terminal 7.

Model 431 Output Harness Wiring

Install the DMP 431 Output Harness on the 6-pin OUT1-OUT2 header. OUTPUT 2 uses the top three pins, and OUTPUT 1 uses the bottom three pins.

Install the Model 860 Relay Module

Connect a Model 860 Relay Module to the OUTPUTS header on the XR650 to provide relays for outputs 3–6. Use these relays to provide electrical isolation between the alarm panel and other systems or to switch voltage for various control functions.

Power is supplied to the relay coils from a single wire connected to the panel auxiliary power terminal 7. The module includes one relay and three additional sockets for expansion of up to four relays.

Mount the Model 860 inside the panel enclosure using the 3-hole mounting pattern and plastic standoffs. Refer to the Model 860 Series Relay Module Installation Sheet for additional information.

The four programmable annunciator outputs can be programmed to indicate panel zone activity or other system conditions. Annunciator outputs do not provide voltage but instead switch-to-ground voltage from another source. The outputs can respond to any of the conditions listed in Dry Contact Relay Outputs. The maximum voltage is 30 VDC at 50 mA.

Model 300 Harness Wiring

Install the DMP 300 Harness on the 4-pin OUTPUTS header to access outputs 3–6. For listed applications, devices connected to the outputs must be located in the same room as the panel.

Connect to Ethernet

The XR650 provides two Ethernet ports for direct connection to an Ethernet network using a standard patch cable. The connector supports 100 Mb/s full-duplex operation with a maximum impedance of 100 kΩ. Ethernet connectivity is available on all XR650 models.

Ethernet Ports

The XR650 supports dual-NIC operation, which allows the panel to use two separate network connections:

• ETHERNET1 — Use for the primary network connection. ETHERNET1 supports both WAN and LAN communication. This includes internet-based services like monitoring center communication, push notifications, Entré, Remote Link, and integrator connections. It can also communicate with LAN devices such as the 734N Network Access Control Module.

• ETHERNET2 — Use for the secondary network connection. ETHERNET2 supports LAN communication only and does not connect to the internet or other WAN services.

Ethernet LEDs

The two LEDs located on the top edge of the ETHERNET connectors indicate network connection status:

• Link LED — Lights yellow when connected to a 100 Mb network and remains off when connected to a 10 Mb network.

• Activity LED — Lights green to indicate a valid receive connection from the host network.

Network Transient Suppression

The Model 270 Transient Suppression Module provides surge suppression for the Ethernet network to protect DMP panels. Refer to the 270 Series Network Transient Suppression Module Installation Sheet for more information.

Connect to Cell

The CELL MODULE header, located to the right of the EXP header, is used to connect the DMP Model 263LTE Series Cellular Communicator. The communicator provides a fully supervised alarm communication path for the XR650.

Refer to the 263LTE Series Cellular Communicator Installation Guide for more information.

1. Insert the flanged end of the standoff into the panel standoff hole.

2. Align the 263LTE standoff hole with the standoff and the 263LTE 12-pin connector openings with the pins on the panel’s CELL MODULE connector. Press the module into place with even pressure on both sides of the board until the connector is fully seated.

3. Attach a 381 cable to the SMA connector on the cell module.

4. Place one of the supplied washers onto the other end of the 381 SMA connector and push the threaded end through an enclosure knockout.

5. Place the second washer onto the threaded end extending through the knockout and secure the nut.

6. Attach the included 383 antenna to the SMA connector.

The TAMPER header connects to the optional DMP 306 Tamper Harness. The harness connects to one or more tamper switches inside the panel enclosure to detect unauthorized opening or removal.

Refer to the wiring diagram on the enclosure door for correct tamper switch wiring.

If the enclosure is opened or removed while one or more of the system areas are armed, the tamper alarm triggers. If all areas are disarmed, the panel indicates a tamper trouble.

The RESET header resets the panel’s microprocessor.

Reset During Initial Installation

1. Install the reset jumper before applying power to the panel.

2. Connect the AC and battery power.

3. Remove the reset jumper.

Reset During Normal Operation

1. Install the reset jumper without powering down the panel.

2. Remove the reset jumper after one or two seconds.

Connect Wireless Devices

The XR650 supports the external DMP 1100XH/1100XHE Wireless Receiver through the XBUS. The receiver supports up to 500 wireless zones numbered 500–999.

Select a Location for the Receiver

Position the receiver centrally between the panel and the 1100 Series wireless transmitters. Use the transmitter you intend to install or an 1106 Series Universal Wireless Transmitter to perform an LED survey and verify communication at the desired location.

1. With the transmitter cover removed, hold the transmitter at the desired location.

2. Press the transmitter tamper/survey button to send data to the panel.

3. Verify communication using the transmitter LED.

4. If communication is faulty, relocate the transmitter or receiver and repeat the test.

Mount the Receiver

1. Remove the cover from the 1100XH housing, then remove the PCB from the housing.

2. Secure the receiver to the wall using the included #6 screws.

3. Secure the wall tamper using one of the provided screws.

Wire the Receiver

1. Connect the red, yellow, green, and black wires to the PANEL terminal on the 1100XH.

2. Connect the other ends of the wires to the X-BUS on the XR650.

3. Snap the cover back onto the receiver base.

Wireless Bus LEDs

The two LEDs above the XBUS header indicate communication between the panel and wireless receiver.

• Left LED — Flashes green when the panel transmits data

• Right LED — Flashes yellow when the panel receives data

Connect AX/LX-Bus Devices

XR650 panels provide zone, output, and access control expansion through hardware modules connected to the AX/LX-Bus headers on the panel. The XR650 includes 5 AX/LX-Bus headers labeled LX5-LX9.

LX-Bus

LX-Bus operation is compatible with hardwired zone and output expanders. Each LX-Bus represents the following addresses.

• LX5 — zones/outputs 500-599

• LX6 — zones/outputs 600-699

• LX7 — zones/outputs 700-799

• LX8 — zones/outputs 800-899

• LX9 — zones/outputs 900-999

AX-Bus

AX-Bus operation is compatible with XR650 panels and DMP Models 734, 734E*, 734N, and 734N-POE Access Control Modules. Each access module provides one Form-C relay output and expansion zones.

AX-Bus operation is not compatible with addressable zone and output expanders. Each AX-Bus provides predetermined addresses for 734 Series Access Control Modules, including 16 addresses for door relay outputs and 64 addresses for expansion zones.

Device Addresses and 734 Series Zone Numbers

Addressable expanders and door controllers identify themselves to the control panel using their programmed address, which allows the panel to uniquely identify each device. The device address determines the zone, output, or door controller numbers assigned during programming.

Refer to the tables below and the device’s installation guide for addressing information.

D = Device Address
Z = Zones

*The 734E only communicates through the AX-Bus and does not use the keypad bus. When a 734E is programmed on a bus, all devices connected to that bus only operate if they are encrypted.

AX/LX-Bus LEDs

The two LEDs located above each AX/LX-Bus header indicate data transmission and reception:

• Left LED — Flashes green when the panel transmits AX/LX-Bus data

• Right LED — Flashes yellow when the panel receives AX/LX-Bus data

1. At the keypad, press and hold the Back Arrow and CMD until SET BRIGHTNESS displays.

2. Enter the 3577 (INST), then press CMD.

3. Press KPD RF to start the RF survey communication. The keypad displays its wireless serial number and RF SURVEY.

Power/Armed LED
The keypad power/armed LED turns red when communication with the panel receiver has not yet been established. The LED turns green once communication is successful.

1. At the keypad, go to Options in the carousel menu.

2. In Options, press the Installer Options icon.

3. Enter 3577 (INST), then press CMD.

4. Press KPD RF to start the RF Survey communication. The keypad displays its wireless serial number and RF SURVEY.

Power/Armed LED
The keypad power/armed LED turns red when communication with the panel receiver has not yet been established. The LED turns blue once communication is successful.