Linear DUAL 824 manual Control Panel Features, Terminals for hardwired loop inputs

5.CONTROL PANEL FEATURES

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1BATTERY FUSE

★Type 2AG, 3-amp fuse for the backup battery.

★If the keypad's POWER light is fl ashing and the optional backup battery is installed and charged, check this fuse.

✎WARNING: For continued protection against the risk of fire, replace only with the same type and rating of fuse.

2CONDUIT KNOCKOUTS

★Four cabinet knockouts are provided for wiring using conduit.

★The 3/4" knockouts fi t standard 3/4" conduit fi ttings.

3WIRING ACCESS SLOT

★Provides access for wiring through a hole in the mounting wall.

★Route cables for power, telephone, external speaker, etc. through this slot.

4MAIN TERMINAL BLOCK

★Terminals for hardwired loop inputs.

★Terminals for Automation Output to connect to an automation controller.

★Terminals for external relay output for “dry” contacts (Form C, normally open/ normally closed, 1 amp @ 24 volts maximum).

★Terminals for fused auxiliary 12 volt output and common ground.

★Terminals for connection to one or two Model DUAL 824KP keypads.

★Terminals for connection to the plug-in AC transformer.

5AUXILIARY FUSE

★Type 2AG, 1-amp fuse.

★Protects the auxiliary power output and siren driver circuit.

★Fuse will blow when load exceeds 1 amp total.

✎WARNING: For continued protection against the risk of fire, replace only with the same type and rating of fuse.

6TELEPHONE TERMINAL BLOCK

★Provides telephone connections for the digital communicator.

★Provides telephone connection for voice prompted telephone remote control (optional VB-2 digital voice response module required).

★Provides seized ring and tip connections for local telephone instruments. Communicator will disconnect local telephones while on-line.

7WALL-MOUNT KEYHOLE SLOTS

★Four slots used when mounting Control Panel to the wall.

★Used as a template for the Control Panel when it is mounted to the wall.

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8DIGITAL VOICE RESPONSE MODULE (OPTIONAL)

★The Model VB-2 gives the Control Panel's digital communicator listen-only, manual 2-way and full duplex 2-way audio capability with the Central Station.

★The module allows remote command of the system using a standard pushbutton telephone, on or off site.

★The module provides optional voice prompts from the keypad(s) (Model RSM-2 speaker/microphone kit required for each keypad).

9ANTENNA KNOCKOUT

★A cabinet knockout is provided for mounting an external antenna connector.

★For an external antenna, use Linear's Model LA-P antenna kit.

★The antenna kit can also be used to connect the Control Panel to co-ax for a remote antenna.

10ANNUNCIATOR VOLUME CONTROL

★Varies the volume of the advisory tones that come from the keypad(s) speaker when the Model RSM-2 speaker/microphone kit is installed in the keypad.

★Does not affect keypad's sirens (they are always full volume).

11RADIO TEST POINTS

★Used to monitor the Control Panel's radio receiver during troubleshooting.

★Provides connection for an audio amplifi er to listen to the receiver's output.

★Helpful to determine sources of radio interference.

12ANTENNA TERMINALS

★Antenna and shield (ground) terminals for receiving signals from the system's sensors.

★Pre-wired to the Control Panel's internal wire dipole antenna.

★Alternately connects to the Model LA-P local whip and remote antenna kit.

13OPTIONAL BACKUP BATTERY

★Space for 12-volt, 4 amp/hour backup battery. (Highly recommended.)

★Backup battery is automatically charged and monitored by the Control Panel.

★Backup battery can power the Control Panel for up to 6 hours.

★UL NOTE: Normal estimated battery life should be 3 to 4 years.

14REMOVABLE CABINET COVER

★The cabinet cover can be removed for easy system wiring and setup.

★Two screws secure cabinet cover when closed.

★An optional cabinet lock can be installed for additional security.

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