Audio module MA-1 is device intended for broadcasting warning audio messages .
The generated acoustic signals are confirmed by means of microphones.
In addition, the MA-1 module is equipped with binary inputs and outputs and interfaces that allow for cooperation with other modules/devices via RS-485 and CAN bus.
|Power||12 V DC|
|Ambient temperature range||from -20 ° C to + 40 ° C|
|Relative humidity range||0 to 95% (no condensation)|
|Overall dimensions||70 x 90 x 107.5 mm|
|Mass||ok. 500 g|
|Degree of housing protection||IP 20|
|Feature of explosion-proof construction.||I M1 Ex ia I Ma|
|Type examination certificate||TEST 14 ATEX 007U|