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Desktop Intercoms stations

DTA-LAN

DTA-LAN

The DTA-LAN is an IP call station for the DVS-21 communication system.

It is connected over a standard IP network (LAN/WAN) to a 10/100BASE-T port of the LCPU system attachment and is checked cyclically.

Up to 240 keys with two-colour LEDs can be operated using expansion attachments. Messages and configuration information are shown on a two-line plain text display.

The DTA-LAN is suitable as evacuation call station according to VDE 0828 /DIN EN 60849 if microphone monitoring (optional) is added.

At a Glance:

  • IP call station with signalling indication
    Suitable for interior rooms (control centres and rooms, switching rooms, etc.)
  • Variations
    2 designs, expandable with additional housing, scaleable number of illuminated buttons, identical electronics
  • IP Connection
    Connection over plug-in Ethernet LAN cable, power supply 230 VAC over adapter plug, power optionally over Ethernet (PoE)
  • Functions

    • Freely programmable key functions
    • Display for configuration data/status display/connection information/message operation signals
    • Key illumination over two-colour LEDs (e.g. acknowledgement/malfunction/busy indication)
    • Floating contacts to remotely monitor and control external devices
    • External loudspeakers can be connected
  • Design
    With integrated loudspeakers and gooseneck microphone, optionally with hand-held microphone/headset, optionally with additional loudspeaker

Application Description:

Рис.2: Пример подключения модели DTA-LAN
Application example for DTA-LAN

ProCom GmbH's LAN call stations are connected to the IP network (WAN/VPN) over plug-in Ethernet LAN cable. The LCPU system attachment makes available the IP interface of the DVS-21 system.

The call centres are configured using the ICS configuration software. Conditions such as busy indications, speech acknowledgement and call signalling can be displayed by the two-colour LEDs. The display and blink behaviour of the LEDs can be programmed with the system software ICS.

Functions::

  • Freely programmable key functions (e.g. PA/intercom operation with acknowledge function, alarm display and acknowledge, louder/softer, …)
  • Display for configuration data/status display/connection information/message operation signals
  • Key illumination over two-colour LEDs (e.g. acknowledgement/malfunction/busy indication)
  • Floating contacts to remotely monitor and control external devices
  • Switching on of an external loudspeaker 6 W/8 Ohm

Designs/Variations:

The DTA-LAN is available in two housing designs:

  • Small housing with 24 illuminated buttons
  • Large housing with 42/60/78 illuminated buttons

The standard model includes a gooseneck microphone and integrated loudspeaker.
The following special models are possible:

  • Optionally with hand-held microphone/headset
  • Optionally with microphone monitoring (for use as evacuation call station according to VDE 0828/DIN EN 60849)
  • A keypad expansion attachment with a further 54 keys, up to a maximum of 240 keys in total

The standard DTA-LAN attachment consists of:

  • The three-part grey-white desk housing made of ABS (RAL 9002) and the aluminium mounting plate
  • The electrical components:

    • Gooseneck microphone (mounted in the cover)
    • Two-line display
    • 4 W/6 W loudspeaker (mounted on aluminium plate)
    • Motherboard with call station amplifier (mounted in housing base)
    • Keypad circuit board (mounted on aluminium plate)

Included with the product are:

  • Ethernet LAN cable, 3 m

Mechanical Data:

DTA-LAN with 24 illuminated buttons
DTA-LAN with 24 illuminated buttons

DTA-LAN with 42/60 or 78 illuminated buttons
DTA-LAN with 42/60 or 78 illuminated buttons

>
DTA-LAN with L-Nr.:
24 Illuminated Buttons 1.524
42 Illuminated Buttons 1.542
60 Illuminated Buttons 1.560
78 Illuminated Buttons1.578

Dimensions of DAT-LAN with 24 illuminated buttons:

Height x Width x Depth: 280 mm x 165 mm x 120 mm
Connection: Ethernet LAN cable
Weight: Circa 2.5 kg incl. accessories and packaging

Dimensions of DAT-LAN with 42/60/78 illum. buttons:

Height x Width x Depth: 280 mm x 300 mm x 120 mm
Connection: Ethernet LAN cable
Weight: Circa 3.5 kg incl. accessories and packaging

Technical Data:

Operating Voltage: 12 V DC
Power, Intercom Amplifier: 4 W/6 W
Power for External Loudspeaker 6 W/8 Ω
Current Consumption: < 1 A
Current Consumption with ext. Loudspeaker: < 2 A
Frequency Range: 300–8,000 Hz
Microphone: Dynamic, directional
Control Range
Volume Compressor:
20 dB (speaking distance 10–30 cm)
Sound Pressure Level: >94 dB (distance 1 m)

Accessories:

Mobile trolley L-No. 1.900
Height adjustable between
720 and 1050 mm,
angle of inclination
between 0 and 40 degrees
BA-25 L-No. 2.52525 W booster
amplifier for desk call stations
Wall fastener, size M Order No. 76000050 for fixed
mounting of a DTA-012/030 on
the wall