UIM Universal Interface Module

583331.21

Approval: G 210122
Part of EN 54-16 approval 0786-CPD-20997


The Universal Interface Module (UIM) serves as an interface module of VARIODYN® D1 sound system for the connection of two analog audio inputs, two analog audio outputs as well as 48 control contacts. In eight control contacts, monitoring of short circuit and open circuit can be activated.
The UIM can be connected via the DAL Bus to the VARIODYN® D1 DOM module.

It digitizes two analog audio inputs, e.g. from a CD player or alarm system, and transfers the digitized audio data on the DAL Bus to the VARIODYN® D1module DOM. For e.g. In order to forward all played messages to an external device, there are two outputs as analog audio sources. The 48 contacts can be specified either as a contact input or output contact. This allows the sound system of external control or information about the status of the sound system can be provided.
  • Approved as per EN 54-16
  • Conform with IEC 60849/VDE 0828
  • Two analog volt free audio inputs/outputs
  • 48 contacts freely programmable as inputs and outputs
  • Digital Audio link (DAL) to DOM
  • Connection of various trades possible via UIM
Outputs 36 V DC/50 mA
Output impedance 200 Ω / 200 Ω (XLR / Cinch, potential free)
Inputs max. 36 V DC
Load impedance 100 kΩ / 1 kΩ (XLR / Cinch, potentialfrei)
Weight kg approx. 3.6 kg
Channel separation > 75 dB
Harmonic distortion at nominal level < 0.05 %
Max Level + 6 dBu
Nominal level Output 0
Nominal level Input 0
Air humidity 15 ... 90 % (non-condensing)
Signal-to-noise ratio > 95 (> 85) dB
Current consumption @ 24 V DC <150 mA
Transmission range 20 ... 22000 Hz
Ambient temperature -5 °C ... 55 °C
Dimensions W: 483 mm H: 44 mm D: 345 mm (1 HU, 19")
  • 583401.21 Signal cable12 for UIM
  • 583481 Patch cable Cat5, 1 m blue (DAL)
  • 583482 Patch cable Cat5, 2 m blue (DAL)
  • 583483 Patch cable Cat5, 3 m blue (DAL)
  • 583703 mounting set 1
  • 583332 overvoltage protection module for UIM-contacts