System for controlling and monitoring of control technology products of TGA EasyBus

Fields of application

For activating and monitoring
– mechanical and motor-driven fire dampers and multi-leaf dampers
– air diffusers
– drives with continuous control, for example VAVs
– smoke detectors,
– etc.

Function

The system for controlling and monitoring of control technology products of TGA EasyBus from SCHAKO can be used, among other things, for activating and monitoring electrical and mechanical fire dampers 24 V DC (standard) or 230 V AC (optional), smoke extraction dampers, smoke detectors and volumetric flow controllers with 0-10 V activation or air dampers with 2/3-point drives.
The modules are supplied with power by the 230 V AC mains supply. The modulation of the Easy Master is separated from the house mains by a line filter. The line filter separates the EasyBus system from the low-voltage network of the energy provider and vice versa (signal attenuation in both directions). The data is modulated directly to the 230 V AC supply by the Easy Master device.
The maximum line length per Easy Master is limited to 1,000 metres. A total of up to 128 EasyBus modules can be connected per master unit. A total of up to 2 master devices per PLC can communicate with one another, thus allowing up to 256 EasyBus users to be operated per PLC (programmable logic controller). This allows assembly of a network consisting of several controllers that can communicate with one another.

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References