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A variety of accessories are available for Eaton’s EFDAU2000 voice alarm unit, making public address and voice alarm system customisation easy.
The EF-VIPEDIA-NET network card comes pre-fitted inside each EFDAU2000 and allows for network sizes up to 32 x EFDAU2000 panels. This card provides an Ethernet network interface and expansion via Ethernet to Fiber media converters.
The EF-D150 and EF-D500 class D transformerless amplifier cards provide 100, 70 or 50V audio output for distributed loudspeaker systems, and are interfaced to EF-LSZDC dual line surveillance interface module to provide fully monitored speaker lines. The configurable output power capability of the modules enhances its flexibility, with lower quiescent power requirement, and improved environmental performance compared to traditional amplifier designs.
Break out adaptors, EF-BOA01 and EF-BOA02 allow network cabling to be easily interfaced into the panel. They convert traditional field cabling, and their associated cores, into a compact RJ45 connection resulting in the reduction of both the wiring footprint and installation errors.
EF-BOA01 / EF-BOA02
EF-VIPEDIA-NET
EF-D150 / EF-D500
| Code | Description |
| EF-VIPEDIA-NET | Ethernet network card |
| EF-D150 | 1 x 150 watt amplifier card (50V/70V/100V) |
| EF-D500 | 1 x 500 watt amplifier card (50V/70V/100V) |
| EF-LSZDC | Surveillance Interface Card |
| EF-BOA01 | RJ45 Break Out Adaptor (single port) |
| EF-BOA02 | RJ45 Break Out Adaptor (four ports) |
| EF-VIPEDIA-NET Network card for EFDAU2000 distributed amplifier unit | ||
| Network audio channels per card: | 6 in / 6 out | |
| Audio format: | 48kHz / 24 bit / mono PCM | |
| Maximum devices: | 32 x EFDAU2000 | |
| EF-D150 & EF-D500 Network card for EFDAU2000 distributed amplifier unit | ||
| Quiescent current | ||
| Module: | 16mA | |
| EF-D500 Amplifier modules | ||
| Amplification: | Transformer-less Class D | |
| Power output @ 100V: | 25W to 500W | |
| Power output @ 70V: | 25W to 350W | |
| Power output @ 50V: | 25W to 250W | |
| Efficiency: | >=83% | |
| Frequency response: | 100Hz to 20kHz +/- 3dB | |
| THD: | < 0.5% | |
| Output Noise: | 85dB (A-weighted) below full output | |
| Module Weight: | 0.8kg | |
| EF-D150 Amplifier modules | ||
| Amplification: | Transformer- less Class D | |
| Power output @ 100V: | 25W to 150W | |
| Power output @ 70V: | 150W | |
| Power output @ 50V: | 150W | |
| Efficiency: | >=86% | |
| Frequency response: | 100Hz to 20kHz +/- 3dB | |
| THD: | < 0.5% | |
| Output Noise: | <85dB below full output | |
| Environmental | ||
| Operating: | -10°C to +55°C | |
| Storage: | -20°C to +55°C | |
| Humidity Range: | 0% to 93% non -condensing | |
| Ingress Protection: | IP20 as part of EFDAU2000 | |
| EF-BOA01 & EF-BOA02 Break out adaptors for EFDAU2000 | ||
| RJ45 connectivity: | Main connection port | |
| All four pairs of RJ45 signals taken to individual I/O Signal Terminal Pairs | ||
| The connector screen is taken to the appropriate screen terminal | ||
| Bypass Connection Port | ||
| Straight through one to one connections from the Main Connection Port | ||
| EFDAU2000 Audio Input Connection Ports | ||
| Ports are each connected to a pair of input terminals | ||
| I/O Terminal Connectivity: | Lower row of I/O Terminals8 signal terminals in four pairs, one pair for each twisted pair in the RJ45 cable | |
| Connections to the RJ45 Ports | ||
| Upper row of I/O Terminals 8 output power and output cable screen terminals | ||
| Two +24V output terminals, two 0V terminals, four cable screen terminals | ||
| Power Input Terminals (two pairs of three terminals each) | ||
| End of line Resistor Positions: | End of Line resistor positions (4 positions) | |
| One resistor position across for each pair of digital inputs | ||
| Used for Fire Panel connection supervision | ||
