XR500/XR500N Installation Guide
Digital Monitoring Products
15
INSTALLATION
Dry Contact Relay Outputs
12.1 Description
The XR500/XR500N panel provides two auxiliary SPDT relays when equipped with two DMP Model 305 relays in
sockets K6 (Output 1) and K7 (Output 2) and a Model 431 Output Harness on the J2 6-pin Header. Each relay provides
one SPDT set of contacts that can be operated by any of the functions listed below:
1) Activation by zone condition: Steady, Pulsing, Momentary, and Follow
2) Activation by 24-hour 7-day schedule: One on and one off time a day for each relay
3) Manual activation from the Security Command keypad menu
4) Communication failure
5) Armed area annunciation
9) System Ready
6) Fire Alarm or Fire Trouble
10) Ground start activation
7) Ambush Alarm
11) Cellular Backup
8) Exit and Entry timers
12) Late to Close
Refer to the XR500/XR500N Programming Guide (LT-0679) for speci
Þ
c information.
12.2 Contact Rating
The Model 305 relay contacts are rated for 1 Amp at 30 VDC resistive. You can connect auxiliary power to the Relay
Output 1 common terminal by installing the gray harness wire to terminal 7. Current draw for all connected devices
must not exceed the panel maximum current rating.
12.3 Model 431 Output Harness Wiring
The relay contacts are accessible by installing the DMP 431 Output Harness on the 6-pin header labeled J2. Output 2
uses the top three prongs, and output 1 uses the bottom three prongs. The wire harness and contact locations are
shown below:
Contact
Color
Output 1 normally closed
Violet
Output 1 common
Gray
Output 1 normally open
Orange
Output 2 normally closed
Violet with white stripe
Output 2 common
White with gray stripe
Output 2 normally open
Orange with white stripe
The relay contacts must be connected to devices located within the same room as the XR500/XR500N panel.
Annunciator Outputs
13.1 Description
The four annunciator outputs can be programmed to indicate the activity of the panel zones or conditions occurring
on the system. Annunciator
outputs do not provide a voltage but instead switch-to-ground
a voltage from another
source. The outputs can respond to any of the conditions listed in section 12.1 above.
13.2 Model 300 Harness Wiring
Access the open collector outputs by installing DMP 300 Harness on the 4-pin header labeled J11. The output
locations are shown below. For UL applications, devices connected to the outputs must be located within the same
room as the panel.
Output Color
Wire
Output
Color
Wire
3
Red
1
5
Green
3
4
Yellow
2
6
Black
4
13.3 Model 860 Relay Module
Connect a Model 860 Relay Module to the J11 on the XR500/XR500N panel to provide relays for outputs 3-6. Use
these relays for electrical isolation between the alarm panel and other systems or for switching voltage to control
various 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 provides three additional sockets for expansion of up to four relays.
Mount the 860 inside the panel enclosure using the 3-hole pattern and plastic standoffs. Refer to the 860 Module
Install Sheet (LT-0484) as needed.
Relay Contact Rating:
1 Amp at 30 VDC
