Federal Signal

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Intercoms

ECHO E1 Explosion Proof Digital Intercom Stations

  • Stainless steel hardware
  • Super-bright LED indicator
  • Tactile keypad
  • Speed dial / auto conference
  • Headset, gooseneck and handset options
  • Output to powered loudspeaker
  • Hinged front cover
  • Designed for Type 4X
  • UL and cUL Listed

Federal Signal Model E1 ECHO Intercom Stations provide safe and efficient two-way voice communications in large and small ECHO Digital Intercom Systems. The E1 ECHO Station is designed and approved for use in Hazardous Areas including Class I, Division 1, Groups C and D; Class II, Division 1, Groups E, F and G; and Class III.

The E1 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 E1 Station keypad is designed to provide tactile and audible feedback (via external powered speaker) for positive activation. Each station may be programmed for 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 E1 Station is constructed with a heavy duty, corrosion-resistant cast aluminum and a powder coated aluminum faceplate, equipped with weatherproof keypads, and is rated for use in Type 4X dust- and water-tight applications.

Models

Part # Description Shipping Weight Net Weight  
E1-HND Intercom station, explosion proof, with handset 30 lbs. 25 lbs. Add to Quote >
E1-HDS Intercom station, explosion proof, with headset 30 lbs. 25 lbs. Add to Quote >
E1-HND-4X E1-HND in 4X enclosure     Add to Quote >
E1-SM-4X E1-SM in 4X enclosure     Add to Quote >
E1-HDS-4X E1-HDS in 4X enclosure     Add to Quote >
E1-SM Intercom station, explosion proof, with stubby microphone 30 lbs. 25 lbs. Add to Quote >
E1-GM1 Intercom station, explosion proof, with gooseneck microphone, 260mm 30 lbs. 25 lbs. Add to Quote >
E1-GM2 Intercom station, explosion proof, with gooseneck microphone, 440mm 30 lbs. 25 lbs. Add to Quote >
E1-GM3 Intercom station, explosion proof, with gooseneck microphone, 590mm 30 lbs. 25 lbs. Add to Quote >

Accessories

Part # Description Ship Weight  
NOT APPLICABLE

Replacement Parts

Description Part #  
NO PARTS FOUND

Agency

 
NO DOCUMENTS FOUND

Diagrams

Specs

Voltage 24VDC nominal (line driven from ECHO control)
Enclosure Rating Type 4X
Operating Temperature Min. -40 F
Operating Temperature Max. 65 F
Current Idle 25mA
Current Connected 100mA Maximum
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 Ohm load
Volume Control 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 3/4" NPT
Cable Termination Din rail mount tensioned clamp terminals
Relay Switching Capacity 3A at 240VAC
Height 20.63 IN
Width 14.13 IN
Depth 13.63 IN
Federal Signal distributed by Gross Automation - Brookfield, WI - Phone: (262) 252-1600 - Fax: (262) 252-1616
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