MA-1
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 |
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