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Busch-Jaeger Coldewey Media box Quick Start Manual page 2

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Safety instructions
Work on the 230 V supply system may only be performed by specialist staff!
Disconnect the mains power supply prior to installation and/or disassembly!
Failure to observe installation and operating instructions may result in fire and other
hazards!
Function
The media box is a programmable control unit for audio and video equipment.
Technical data
Power supply:
Interfaces:
Connectors / Controls
Fig. 1 Back
1 Female D-Sub connector for feedback inputs
2 Male D-Sub RS 232 connector for interface 2
3 Male D-Sub RS 232 connector for EIB bus
coupler
4 Male D-Sub RS 232 connector for interface 1
5 Jack socket for external IR transmission
diodes
6 Miniature DIN socket for external IR
transmission diodes and external IR receiver
7 2.1 mm socket for hollow plugs for power
supply
The infrared features are based on the product IR Trans (www.irtrans.de).
An IR Trans device is required in order to teach in infrared telegrams.
Media box
Part number: 52-12811600
9 V – 18 V through supplied power supply unit
● 3x infrared output
● 2x RS 232
● 4x feedback inputs (12 V, opto-decoupled)
● 1x infrared input for external IR receiver
Fig. 2 Front
1 Operating display
Lights when power is supplied
2 IR transmission display
Lights when an IR signal is transmitted
3 EIB-BCU status display
Lights when an EIB-BCU has been
detected and initialised
4 Programmable LED 1
Can be programmed by the user, e.g. for
diagnosis
5 Programmable LED 1
Can be programmed by the user, e.g. for
diagnosis
0073-1-6680
Rev. 1

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