341-710-200
341-710-200
341-710-200
341-710-200
341-710-200
341-710-200
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12 DDL 02 341-710-200

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INDUSTRONIC 12 DDL 02 341-710-200 is a digital line card linking up to 12 digital intercom stations with a DXC controller.
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Technical specifications for 12 DDL 02 341-710-200

  • Manufacturer:
    INDUSTRONIC
  • Part Number:
    12 DDL 02 341-710-200
  • Product Family:
    INDUSTRONIC
  • Product Type:
    12 DDL 02 Digital Line Card for 12 Digital Intercom Stations
  • Stock:
    1
  • Controller communication:
    HDLC interface to DXC controller
  • Transferred data:
    Digitized AF and control signals
  • Control-electronics voltage:
    5 V
  • Control-electronics current:
    0.4 A
  • Station-terminal voltage:
    48 V to 72 V
  • Maximum feeding current:
    100 mA
  • Short-circuit current:
    350 mA
  • Service interface:
    RS232
  • Front station connector:
    25-pin Sub-D female
  • Backplane plug:
    PC612-C64
  • Front-plate size:
    6 RU, 4 HP
  • Height x depth:
    233 x 160 mm
  • Operating temperature:
    0 °C to +50 °C
  • EMC standards:
    IEC/EN 61000-6-2 and IEC/EN 61000-6-4
  • Weight:
    1.102 lbs (0.5 kg)
  • Estimated shipping dimensions:
    16x2.03x23.3cm
  • Tariff Code:
    8538900000
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Station Paths Indicators Interfaces Installation

Features:

  • Up to 12 digital intercom stations share one DXC line-card position.
  • Permanent supervision detects station-cable interruption and short circuit.
  • Hot-swappable construction supports card service within the documented DXC procedure.
The 12 DDL 02 layout groups twelve monitored station paths behind one front 25-pin Sub-D connection.

Card-level LEDs report operation or failure, while paired indicators for each station separate AF traffic from a local fault.

A PC612-C64 backplane plug carries chassis connections, leaving the RS232 connector and software-update slot accessible at the front.

The INDUSTRONIC 12 DDL 02 341-710-200 Digital Line Card may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
INDUSTRONIC 12 DDL 02 341-710-200 Digital Line Card Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

How the twelve station lines are organized

  • Line count: One card manages as many as 12 digital intercom stations.
  • Signal transport: Each line carries digitized AF and control information.
  • Separation: Transmission lines are galvanically isolated from the card electronics.
  • Station power: The line card supplies the connected intercom terminals within the documented current limit.

Reading card and station indications

  • Operation: The card-level green LED indicates normal operation.
  • Card failure: A red card-level LED reports a general failure condition.
  • AF traffic: One green indicator per station shows incoming or outgoing audio activity.
  • Station fault: One red indicator per line identifies a station-specific failure.

Separating service and operating connections

  • Controller link: HDLC carries communication between the line card and DXC controller.
  • Service access: RS232 is reserved for the documented maintenance interface.
  • Station harness: A 25-pin Sub-D female connector terminates the field station lines.
  • Chassis plug: The PC612-C64 connector mates the card to the DXC backplane.

Checks before seating the card

  • Slot envelope: Allow for a 6 RU, 4 HP front plate and the documented card depth.
  • Terminal supply: Confirm the station source remains between 48 and 72 V.
  • Thermal range: Keep cabinet operation from 0 °C to +50 °C.
  • Post-service test: After a hot swap, verify card LEDs and every station line before returning the exchange to service.
Description
INDUSTRONIC 12 DDL 02 341-710-200 is a digital line card for the DXC intercom system, linking as many as twelve digital intercom stations to the DXC controller.

Across each station path, 12 DDL 02 341-710-200 passes digitized audio and control signals while galvanic separation keeps the transmission line apart from the card electronics.

At the controller side, 12 DDL 02 341-710-200 sends station data over the HDLC interface, while its front RS232 connector remains reserved for service access rather than field-station traffic.

During operation, 12 DDL 02 341-710-200 monitors every connected station and cable for interruption or short circuit; green and red front LEDs distinguish activity, operation, and station-specific faults.
Alternative Names
INDUSTRONIC 12 DDL 02 341-710-200 INDUSTRONIC 12 DDL 02 12 DDL 02 Digital Line Card 341-710-200 Digital Line Card 12 DDL 02 341710200 12 DDL 02 341 710 200 DAT-341-710-200 12 DDL 02 Intercom Line Card
Technical notes
INDUSTRONIC 12 DDL 02 341-710-200 uses a 25-pin Sub-D station connector, an HDLC controller interface, and an RS232 service port.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What must be checked before connecting stations to INDUSTRONIC 12 DDL 02 341-710-200?
Before wiring INDUSTRONIC 12 DDL 02 341-710-200, map each station to the 25-pin Sub-D assignment and confirm the terminal supply is within 48 to 72 V. Keep total station demand within the documented feeding limit for every connected path.
How can cable faults be distinguished on INDUSTRONIC 12 DDL 02 341-710-200?
INDUSTRONIC 12 DDL 02 341-710-200 provides one green and one red indication per station in addition to card-level operation and failure LEDs. Compare the station LED with the cable-monitoring alarm to separate AF activity from an interruption or short circuit.
When planning a hot swap of INDUSTRONIC 12 DDL 02 341-710-200, what should be preserved?
INDUSTRONIC 12 DDL 02 341-710-200 supports hot-swapping, but the replacement must retain the same slot, station pinout, and controller configuration. Follow the DXC maintenance procedure and confirm every station indicator after the card is seated.
Which current limit matters when loading the station supply on INDUSTRONIC 12 DDL 02 341-710-200?
INDUSTRONIC 12 DDL 02 341-710-200 allows a maximum 100 mA feeding current for a connected intercom station, with a documented 350 mA short-circuit current. Calculate the station load from the field device data instead of treating the protection figure as normal operating current.
Why should the RS232 and HDLC interfaces on INDUSTRONIC 12 DDL 02 341-710-200 not be interchanged?
The RS232 connector on INDUSTRONIC 12 DDL 02 341-710-200 is the service interface, while HDLC carries normal communication to the DXC controller. Use the maintenance connection only for the documented service task and keep controller traffic on the bus interface.
What cabinet conditions apply to INDUSTRONIC 12 DDL 02 341-710-200?
INDUSTRONIC 12 DDL 02 341-710-200 is specified for 0 °C to +50 °C operation and the listed industrial EMC standards. Verify cabinet temperature, grounding, and cable routing before commissioning the monitored station lines.