Amplifier with battery charger
Four-channel power amplifier with built in battery charger for VARIODYN ONE. 4XD125B has 4 independent amplifier channels each with 125 W in class D direct drive technology.
The UIM serves as the interface module of the VARIODYN ONE PA/VA system for connecting two analog audio inputs, two analog audio outputs, as well as 48 control contacts.
For eight control contacts, short-circuit and interruption monitoring can be activated. The UIM is connected to the VARIODYN ONE module INC via the DAL bus. It digitizes two analog audio inputs, i.e. from a CD player or a hazard detection system, and transmits the digitized audio data to the VARIODYN ONE module INC via the DAL bus. In order to transmit all played messages to an external device, for instance, two outputs are available as analog audio sources. The 48 contacts can serve as contact inputs or as contact inputs. For eight control contacts, short-circuit and interruption monitoring can be activated.
Due to the fact that all amplifier channels are completely independent from each other, it is possible to use one channel for back up. This could be for the other 3 channels or alternatively for other amplifier channels of other amplifiers with the same or lower output power.Features & Benefits:
- 48 programmable Inputs/ Outputs
- 8 monitored contacts
- 2 Audio Inputs
- 2 Audio Outputs
- Connected to INC via DAL (Digital Audio Link) port
- Can connect up to 8 UIMs per INC- D controller
- EN 54-16