Digital Monitoring Products Canadain XR500 Guía de instalación descargar pdf (Pagina 20)

Digital Monitoring Products XR500 Series Canadian Installation Guide

InstallatIon

Protection Zones

10.1 Terminals 13–24

Zones1to8(terminals13to24)ontheXR500Seriespanel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.

10.2 Operational Parameters

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 2.0 Vdc

Normal 600 to 1300 ohms 1.2 to 2.0 Vdc

Short under 600 ohms under 1.2 Vdc

10.3 Dual EOL

TheXR500SeriesCanadianpanelsupportstheuseofdual1KEOLresistorsonpanelzonesoneto

eight. 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

10.4 Zone Response Time

A condition must be present on a zone for 500 milliseconds before it is detected by the XR500 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.

10.5 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 Oh

1K Ohm

Indicating Device

Zone wires

to Panel

Zones 1-8

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 39 40

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Digital Monitoring Products Canadain XR500 Guía de instalación Pagina 20

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