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XR150/XR550 Series Canadian Installation Guide
Digital Monitoring Products
15
INSTALLATION
Smoke and Glassbreak Detector Output
9.1
Terminals 11 and 12
Terminal 11 supplies positive 12VDC Regulated to power 4-wire smoke detectors and other powered devices. This
output can be turned off by the user for 5 seconds using the Sensor Reset User Menu option to allow latched devices
to reset. Terminal 12 is the ground reference for terminal 11.
9.2
Current Rating
The Output current from terminal 11 is shared with terminals 7, 25, 27, and LX500-LX900.
Caution:
The total current draw of all devices powered from the panel must be included with terminal 11
calculations and must not exceed the maximum output rating.
Protection Zones
10.1 Terminals 13–24
Zones 1 to 8 (terminals 13 to 24) on the XR150/XR550 Series panels are all grounded burglary zones. For
programming purposes, the zone numbers are 1 through 8. Listed below are terminal 13 to 24 connection functions.
Terminal
Function
Terminal
Function
13
Zone 1 voltage sensing
19
Zone 5 voltage sensing
14
Ground for Zones 1 and 2
20
Ground for Zones 5 and 6
15
Zone 2 voltage sensing
21
Zone 6 voltage sensing
16
Zone 3 voltage sensing
22
Zone 7 voltage sensing
17
Ground for Zones 3 and 4
23
Ground for Zones 7 and 8
18
Zone 4 voltage sensing
24
Zone 8 voltage sensing
The voltage sensing terminal measures the voltage across a 1k Ohm End-of-Line
resistor to ground. Use DMP Model 311 1k Ohm resistors. Dry contact sensing
devices can be used in series (normally-closed) or in parallel (normally-open)
with any of the burglary protection zones.
Each protection zone detects three conditions: Open, Normal, and Short. Listed
below are voltage and resistance parameters for each condition:
Condition
Resistance on zone
Voltage on positive terminal
Open
over 1300 Ohms
over 2.0VDC
Normal
600 to 1300 Ohms
1.2 to 2.0VDC
Short
under 600 Ohms
under 1.2VDC
10.2 Dual EOL
The XR150/XR550 Series Canadian panels support the use of dual 1K EOL resistors on panel Zones
1-8. Two EOL resistors are used so a wire trouble can be indicated during the disarm period.
When dual end-of-line operation is chosen in panel programming, normal zone processing occurs
with the following exception: When processing an open zone and a trouble or alarm message is
NOT programmed to be sent for the open state, the panel checks to see if the wire is cut. If the
wire is cut, the panel automatically sends an alarm if armed or trouble is disarmed.
ZONE STATUS
Zone Wires Open
Zone Wires Short
Contact Normal
Contact Open
Disarmed
Trouble
Trouble
Normal
Normal
Armed
Alarm
Alarm
Normal
Alarm
10.3 Zone Response Time
A condition must be present on a zone for 500 milliseconds before it is detected by the XR150/XR550 Series panel.
Ensure detection devices used on the protec tion zones are rated for use with this delay. Zones 1-10 can also be
programmed for a fast response delay of 160 milliseconds.
10.4 Keyswitch Arming Zone
A keyswitch on an Arming type zone allows selected areas to arm and disarm without having to enter a user code.
Figure 7: Protection Zone Wiring
1K Ohm
Normally
Closed
1K Ohm
Normally Open
1K Ohm
Combination Normally Open
and Normally Closed
1K Ohm
1K Ohm
Indicating Device
Zone Wires
to Panel
Zones 1-8
TAMP
N/O
C
N/C