ECHO E2 Class I, Division 2, Digital Intercom Stations
- All stainless steel construction
- Super-bright LED indicator
- Tactile keypad
- Headset, gooseneck microphone and handset options
- Output to powered loudspeaker
- Designed for Type 4X, IP66
- UL and cUL Listed
Federal Signal Model E2 ECHO Intercom Stations provide safe and efficient two-way voice communications in large and small ECHO Digital Intercom Systems.
The E2 ECHO station provides instantaneous high-speed connections and clear, crisp digital voice quality. Each station offers single-button all call, priority emergency paging, group paging, speed dial, conference call, and relay output.
Any station can call any other station(s) in an ECHO Digital Intercom System. With the headset or gooseneck microphone options, each is capable of hands-free voice communication. Because the ECHO Digital Central Exchange provides 30 channels of simultaneous communication, calls are processed and connected immediately without dial tone or delay.
The E2 Station keypad is designed to provide tactile and audible feedback (via external powered loudspeaker) for positive activation. Each station may be programmed with four levels of privacy for receiving calls; non-private, semi-private, full privacy and do-not-disturb. Volume for voice and signal levels are easily adjusted on the keypad.
Each E2 Station is constructed of heavy-duty, corrosion-resistant stainless steel, equipped with weatherproof keypads, and are rated for use in Type 4X dust- and water-tight applications.
| Voltage | 24VDC nominal (line driven from ECHO control) |
| Ingress Protection (IP) | IP66 |
| Enclosure Rating | Type 4X |
| Operating Temperature Minimum | -50 °F |
| Operating Current | 65 °F |
| Current Idle | 25mA |
| Current Connected | 100mA |
| Microphone Type | Handset and Stubby Microphone – Dynamic |
| Housing Material | Handset – Moulded polycarbonate/ABS blend Stubby Mic Enclosure – Stainless steel |
| Handset Cord | Stainless steel |
| Microphone Sensitivity | -54dB (Stubby Microphone) |
| Audio Output | 2.7 Vrms, 1k load |
| Voltage | Via Keypad – 30dB in ten steps |
| Line Attenuation | 24dB at 160kb/s maximum |
| Loop Resistance | 170 Ohm maximum |
| Distance | 2 km (1.2 miles) maximum |
| Cable | One twisted pair, non-shielded |
| Cable Entries | 3 x Ø22mm (.88″) Hole |
| Cable Termination | Plug-in screw terminal, non-polar |
| Relay Switching Capacity | 3A at 240VAC |
| Height | 20.630 in |
| Width | 14.130 in |
| Depth | 13.630 in |