Features

Federal Signal Model E1 Series ECHO Intercom Stations, UL, cUL and CE listed, provide safe and efficient two-way voice communications in ECHO Digital Intercom Systems. The E1 Series 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.

E1 Series ECHO stations provide 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 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 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.

Specifications

Voltage 24VDC nominal (line driven from ECHO control)
Enclosure Rating Type 4X and IP66
Operating Temperature Minimum -40 °F
Operating Temperature Maximum 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 Handset Cord: Polyeurethane
Microphone Sensitivity -54dB (Stubby Microphone)
Audio Output 2.7 Vrms / 1k Ohm load
Volume Control Via Keypad - 30dB in ten steps
Ingress Protection (IP) IP66 (IP65 on handset)
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 20.630 in
Width 14.130 in
Depth 13.630 in
Net Weight 25 lb
Shipping Weight 30 lb

Ordering Information

Model Types
Model Description UPC
E1-HND Intercom station, explosion proof, with handset 78297920523
E1-JS Station with Jack Station/Headset Connection (Headset not included)
E1-HND-4X E1-HND in 4X enclosure 78297920742
E1-SM-4X E1-SM in 4X enclosure 78297920743
E1-HDS-4X E1-HDS in 4X enclosure 78297920744
E1-SM Intercom station, explosion proof, with stubby microphone 78297920524
E1-GM1 Intercom station, explosion proof, with gooseneck microphone, 260mm 78297920525
E1-GM2 Intercom station, explosion proof, with gooseneck microphone, 440mm 78297920739
E1-GM3 Intercom station, explosion proof, with gooseneck microphone, 590mm 78297920740