| Power consumption |
6.2 W (DC) excl. indicators and keypads |
| Mic input |
1 x |
| Sensitivity |
-63 to -48 dBV |
| S/N |
>60 dB at -55 dBV |
| Frequency response |
340 Hz to 14 kHz (-3 dB) |
| Loudspeaker output |
1 x |
| S/N |
80 dB ±3 dB at max. |
| Impedance |
8 to 32 ohm |
| Power |
100 mW typ., 300 mW max. |
| Headset |
1 x |
| Input sensitivity |
-52 to -37 dBV |
| Earphone impedance |
>16 ohm |
| Status outputs |
5 x open collector / drain |
| Max. current (internal) |
10 mA per pin; 30 mA total |
| Max. voltage |
56 V per pin |
| Max sink current |
100 mA per output pin |
| Control inputs |
2 x closing contact (with supervision) |
| Dimensions (H x W x D) |
43 x 183 x 164 mm(1.69 x 7.20 x 6.46 in) |
| Weight |
0.8 kg (1.76 lb) |
| Mounting |
Stackable metal enclosure |
| Operating temperature |
-5 ºC to +55 ºC(+23 ºF to +131 ºF) |
| Storage and transport temperature |
-40 ºC to +70 ºC(-40 ºF to +158 ºF) |
| Humidity |
15% to 90% |
| Air pressure |
600 to 1100 hPa |
