Datacom Systems D56 Průvodce řešením problémů stáhnout pdf (Strana 9)

–9–

Optional Long Range Radio

• Allows all messages that have been programmed to go to the primary

telephone number to be reported additionally to a 7720PLUS or 7820

radio. Check availability of these models.

Built-in Telephone Line Monitoring Option

•The telephone line voltage can be monitored to supervise the phone line

connection. The panel must be connected to a proper earth

ground or you will get a false line cut indication if this feature

is enabled.

• The loss of the line can optionally cause a local display, or a display and

trouble sound.

Event Logging

• Event Logging feature keeps a record of selected events in a history log

(up to 48 events). All control and readout from the log is done via

Ademco V-Link software only.

Alarm Output

• Provides a 12VDC, 2 AMP output that can drive the compatible

sounders listed in the EXTERNAL SOUNDERS section (assumes a fully

charged battery is connected)

• Steady output for Burglary/Panic, or temporal pulse output (3 pulses –

pause – 3 pulses – pause – 3 pulses. . .) for Fire.

• Uses current limiting circuitry for protection.

Auxiliary Power Output

• Provides 12VDC, 600 mA maximum. Uses current limiting circuitry for

protection.

• This output interrupts for smoke detector reset if 4-wire smoke

detectors are used.

Programming

• Programmed options are stored in electrically erasable, non-volatile

EEPROM memory (information can be reprogrammed at any time and

will not be lost in the event of a power loss).

• The system can be uploaded, downloaded, or controlled via an IBM

compatible computer, V-Link software and a HAYES modem specified

by Ademco.

Keypad programming consists of:

• Data field programming

• Interactive (menu) mode programming

Communication Formats Supported

• Ademco Low Speed (Standard or Expanded)

• Sescoa/Radionics (Standard or Expanded)

• Ademco Express

• Ademco Contact ID

Zone Descriptors

You can assign Alpha descriptors to all zones (useful only when using

Alpha keypads and/or the 4285/4286 Phone Module).

AC Power Supply

Uses 1321, 110VAC plug-in transformer with 16.5VAC 25VA output,

unless Powerline Carrier devices (ex. X-10 type) are used, in which case a

4300 transformer module must be used.

Back-Up Battery

• Rechargeable (Gel type) 12VDC, 4AH minimum.

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