Productos de evacuación por audio
MB-DCC Comunicaciones/control de datos
- Replacement board for pre-installed board in Master panel
- Pre-programmed when delivered
- Provides digitally-stored message control
Descripción
| Power: Voltage, operating Current, operating | 24 VDC83 mA |
| NetComm Bus: TypeFrequencyImpedanceCable length, maximum: between panels overallRecommended cable | RS-4851.024 MHz120 Ohms4000 ft. (1219.2 m), 16 AWG (ISO 1.5 mm2)50000 ft. (15240 m)16 or 18 AWG (ISO 1.5 mm2 or 0.75 mm2), (low capacitance) UTP – unshielded, twisted-pair |
