4CH expansion master station with 4.0 amp power supply
- Simplified Expansion
The EMS-4001 integrates four powered channels with talk, listen, and call controls in a single rack mount unit. Saves on rack mount hardware and eliminates power supply to expansion station interconnect cables.
- Compatibility and Flexibility
Connects directly to an MS-2002, MS-4002 or US-2002 Master Station to add 4 complete powered channels. Or connects to a previous EMS-4001 or ES-4000A Expansion Station to add another 4 powered channels (up to 18-20 channels total).
- Overload/Short-Circuit Protection
Provides automatic current limiting during short circuits or overloads. Front panel fault indicator provided for each channel. The SPS-2001 has Instantaneous Auto Reset (IAR), the newest technology in performance and safety, which uses a revolutionary new circuitry that dynamically monitors line fault conditions.
- Mic Kill
Turn off all microphones on a selected expansion channel, or all channels, using the master station’s Mic Kill key.
- Dedicated Program Inputs
Each expansion channel has its own program input. Connect any line-level audio source for monitoring in the master station’s speaker or headset and for routing to the expansion channel if desired. When program audio is routed to the channel it can be set to interrupt while the master station operator is talking on the channel.
- Binaural (Stereo) Listening
If the master station is equipped with external powered speakers you can assign the EMS-4001 channels to either right or left speaker.
- Instantaneous Auto-Reset
Instantaneous Auto Reset (IAR), the newest technology in performance and safety, which uses a revolutionary new circuitry that dynamically monitors line fault conditions. Then, when the fault is removed, automatically brings individual power supply channels up.
- Clear-Com Compatible
The RTS Audiocom EMS4001 Master Station Expansion Panel connects seamlessly to the MS2002 or MS4002 Master Stations to increase the number of discrete intercom channels from two up to 22. All functions of the Master Station are preserved for all intercom channels by linking the EMS4001(s) to the MS4002/MS2002 via a convenient rear data connector. Headset and/or speaker/mic operation for all intercom channels is accessed through the MS2002 or MS4002 Master Station. Can operate in an unbalanced mode to be completely Clear-Com compatible.
|Power Requirements||AC Input: 100-240 VAC, 50/60 Hz Channel Power (each channel): 24 ±1 VDC, 1 A|
RTS and our certified partners are ready to help support you through planning, purchase, and setup. Services available through our network of highly-qualified associates and partners may include:
- System Design
- Programming & Commissioning
Warranty & After Sales Programs