Increased connectivity
EB3E2A-AUD
The expansion module EB3E2A-AUD provides an easy way to expand the inputs and outputs as well as the audio capabilities of an Intercom station.
The expansion module is suitable for any applications where inputs and outputs and additional audio interfaces are required. It supports three inputs and has two relay outputs and is equipped with ports for direct connection of an external loudspeaker, a microphone, a headset and a handset. Line-in and line-out jacks provide additional flexibility.
The EB3E2A-AUD provides a secure, cost-efficient way of integrating inputs and outputs directly into the Intercom station. The resulting solution is suitable for implementing additional inputs and outputs for the control of external components. Installation is fast and easy: the expansion module connects to an Intercom station via a USB cable and is immediately ready for use.
Features
- Three digital inputs (detection of 16 input states)
- Two relay outputs – Integrated audio amplifier enables direct connection of a loudspeaker
- Versatile options for connecting various different audio devices (e.g. line-in/line-out, microphone, loudspeaker and handset)
- USB interface to the Intercom station
- USB powered (no need for an separate power supply)
- Compact size
- Optimised for use with a Symphony MX Intercom station
- Enhanced audio options for Symphony MX Intercom stations, e.g.: