AM 840:

The KNX audio actuator AM 840 distributes the signals from the connected sources (stereo: 4, mono: 8). Functions which can be carried out using KNX sensors: Zone On/Off, volume, source selection, mute, tone control, zone broadcast and priority override (with attention signal/pre-gong). Feedback objects: Amplifier On/Off, volume, source. When using more than 2 stereo or 4 mono zones, several audio actuators can be chained. Setting parameters with ETS. Power supply: 24 V DC via a separate power supply, size of power supply depends on number of power amplifiers connected. Housing for mounting on top-hat rail in REG format, 208 mm wide. Product database: Download from www.whd.de.

  
 

 
Technical Data AM 840
Audio Input 8 x mono or 4 x stereo (screw socket)
Audio Output 4 zone mono or 2 zone stereo (screw socket)
Other Interfaces Control voltage out 4x 0-10 VDC, supply voltage out 4x 24VDC/max. 10A, D-SUB, cascade socket
Operating Voltage 24 VDC
Material housing: metal (12 REG DIN rail mount)
Accessories D-SUB AM 840 interconnect/Loop-through audio cable

Product Overview
Product AM 840 Version discontinued new Alternative Product Version
AM 840 KNX-Audio Actuator, 8 Audio inputs, 4 Audio outputs

Please note the markings (Discontinued Product / Alternative Product).
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