Technical Specifications of the Audio Unit for the Comelit Simplebus 1 System
| GENERAL DATA | |
| Type | Audio and video unit |
| Height (mm) | 102 |
| Width (mm) | 55 |
| Depth (mm) | 43 |
| Product color | White |
| Product weight (g) | 200 |
| Type of finishing materials | ABS |
| COMPATIBLE SYSTEMS | |
| Audio/video Simplebus 2 with power supply art. 4888C | Yes |
| Audio Simplebus 1 | Yes |
| AUDIO FEATURES | |
| Technologies implemented | Echo canceling |
| ELECTRICAL CHARACTERISTICS | |
| Type of power supply | External power supply |
| Supply voltage | 33VDC |
| HARDWARE FEATURES | |
| Clamps | L L V+V- RTE DO PR GND SE COM NC NO |
| Removable terminals | Yes |
| Number of inputs (n°) | 2 |
| Number of outputs (n°) | 2 |
| Type of outputs | Relay (C-NO-NC, 10A@12÷24 VAC/VDC), SE: unlock pulse of 4A, holding current of 200mA for 12VAC / DC locks (maximum impedance 18 Ohm) |
| SETTINGS | |
| Loudspeaker volume | Yes |
| PROGRAMMING MODE | |
| Manual programming (via Dip Switch) | Yes |
| ENVIRONMENTAL AND COMPLIANCE FEATURES | |
| Operating temperature (°C) | -25 ÷ 55 |
| Operating humidity (RH max) (%) | 25 ÷ 95 |
| Environmental class | IV |
| CE certifications | RoHS II - 2011/65/UE (EN IEC 63000:2018), EMC 2014/30/UE (EN 61000-6-1:2007 , EN 61000-6-3:2007+A1:2011) |