Voice alarm EN 54 Compact ABT-XCTRLINE-44
4-line speaker and 4 audio signals control card
View specifications
This card is installed in SMART-CU control units.
It features 5 inputs (1 local input and the 4 buses from the SMART-CU control unit), allowing you to select 1 for each of the 4 speaker line outputs. If the system detects a signal failure, it will activate the assigned backup signal, ensuring optimal system performance.
Additionally, the SMART system allows speaker line measurements to detect potential failures. Various measurement methods are available: Impedance, Loop, or End-of-Line Module.
| FEATURES: | 4 independent loudspeaker line outputs (A, B, C, D). The board allows switching between the main and backup amplifiers. It is installed in the available slots of the SMART-CU-11LCD, SMART-CU-11LT or SMART-CU-8LCD control units. Loudspeaker line measurement: Impedance, Loop or End of Line (EOL) Module. Detection of opening and ground leakage faults. |
| Power supply: | Internal shape of the backplane of the control unit |
| Connector type: | PHOENIX type 10-pin screw terminal, 5.08 mm |
| Impedance measurement frequency: | 1 kHz at 48 kHz |
| Signal frequency for EOL modules: | 18 kHz at 24 kHz |
| Dimensions: | 70 x 215 x 30 (mm) |
| Maximum measured current: | 20 A |
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