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ABB-Welcome Audio Extension Unit

$142.49
SKU: ABB83111500

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WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

Product Description

The extension unit serves for connecting a maximum of 12 additional doorbell buttons to the audio integration unit. It extends the audio integration unit by a further 12 binary inputs for the integration into letter boxes and bell systems of different manufacturers. With interface for the connection of additional built-in keypad extensions. The built-in audio integration unit can be extended to a maximum of 99 inputs for doorbell push-switches with the aid of the built-in keypad extension.

NOTE: Connects to ABB-Welcome Audio Integration Unit (not included).

Tech Specs

  • Part Number: 83111-500
  • Single-Wire Clamps: 2 x 0.6 mm2 – 2 x 1 mm2
  • Multi-Strand Clamps: 2 x 0.6 mm2 – 2 x 0.75 mm2
  • Bus Voltage: 20 – 30 V DC
  • Temperature Range: -13° to 131°F (-25° to 55°C)
  • Dimensions: 2.68(L) x 1.97(W) x 1.34(D) inches (68 x 50 x 24 mm)
  • Warranty: 2 Years

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