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XR150FC/XR550FC Series Installation Guide
Digital Monitoring Products
15
InstallatIon
Dry Contact Relay Outputs
12.1 Description
The XR150FC/XR550FC Series panel provides two programmable 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 DMP LCD keypad menu
4) Communication failure
8) Exit and Entry timers
5) Armed area annunciation
9) System Ready
6) Fire Alarm, Fire Trouble or Supervisory
10) Late to Close
7) Ambush Alarm
Refer to the XR150/XR350/XR550 Series Programming Guide (LT-1232) for specific information.
12.2 Contact Rating
The Model 305 relay contacts are rated for 1 Amp at 30 Vdc (allows .35 power factor). 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 XR150FC/XR550FC Series
panel.
Annunciator Outputs
13.1 Description
The four programmable 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 the Description section for
Dry Contact Relays. Maximum voltage is 30 Vdc @ 50mA.
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 listed 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 XR150FC/XR550FC Series 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 (allows .35 power factor)