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FEDERAL SIGNAL CORPORATION
Heavy Duty Direct Dial Digital Intercom Station Model ECHO E-SS Series
Heavy Duty Direct Dial Stations • 11 Gauge Stainless Steel Face Plate • Speaker Protected by TamperResistant Baffle Plates • Tamper-Resistant Solid Metal Call Button • Hands-Free Duplex Voice Communication • Indoor or Outdoor Use • Remotely Controlled Contact for Gate/Door Activation
5 WA
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The Federal Signal E-SS series heavy duty stations are used in parking garages, elevators, correctional facilities, institutions, and secured entry-ways to provide single button call and duplex voice communication. Depressing a single call button will place a call to any preprogrammed station in the system. Built-in relay contact may be activated from the connected Master station for door or camera control. The panel speaker and electret microphone provide hands-free duplex communication and a digital signal processor automatically adjusts the volume levels to compensate for acoustically difficult locations. The E-SS series heavy duty call station faceplate is constructed of 11 gauge stainless steel with a brushed finish and furnished with a tamper resistant call switch and tamper-proof mounting fasteners. A moisture resistant speaker is protected by internal weather resistant baffles. The E-SS series station may be programmed for call destination and volume level from any master station in the system or via ECHO-SFW Windows® software.
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DIRECT DIAL DIGITAL INTERCOM STATION (E-SS) 8.50" / 215.9 mm 6.25" / 158.75 mm
3.28" / 83.31
5.50" / 139.7 mm
1.11" / 28.19 mm
6.585" / 167.26 mm
3.63" / 92.2 mm
3.594" / 91.28 mm
7.50" / 190.5 mm
1.94" / 49.27 mm
KNOCKOUT FOR .50" AND .75" CONDUIT
4X ø 0.343" / 8.712 mm 4X ø 0.187" / 4.75 mm 2.25" / 57.15 mm
4X R 0.25" / 6.35 mm
HOW TO ORDER
SPECIFICATIONS Dimensions (WxDxH): Faceplate:
7.5 x 3 x 5.5 in. (190 x 76 x 140mm)
Thickness: 11 gauge, .125 in. (3.175 mm)
Material:
Stainless Steel
Rated Input (drawn from the line): Voltage: Current: Idle: Connected:
24VDC nominal 20mA 100mA
Amplifier Output (loudspeaker):
1.0 Watt
Loudspeaker:
Size:
2.5 in.
Impedance:
Microphone:
Type:
Controls:
Call button, momentary contact, tamper resistant with metal activator and body
45 Ohm Electret receiver element
Relay Contact:
5A @ 24VDC
Volume Control:
30dB 10 steps, remotely programmed
Line Specifications: Attenuation: 24dB@ 160kb/s Max. Loop Resistance: 170 Ohm Max. Distance: 1.2 mi. (2km) Max. Cable: One twisted pair, non-shielded Standards Compliance: Overvoltage and current: CCITT K20 and BELLCORE TR-NW000974 Termination:
Surface Mount:
Steel City 3G three gang or GW-335-C masonry type or equal Federal Signal Model E-SSMB
Available Heavy Duty Stations: Model E-SSSB2 Dual Call Station 2 Stainless Steel buttons Model E-SSSB1KR Single Call with Integral Key Reset Switch Model E-SSMB1 Single call with mushroom button Model E-SSMB1L Single call with mushroom button & LED Model E-SSSB1 Single call with Stainless Steel button Model E-SSSB1L Single call with Stainless Steel button & LED Options Available: ECHO-FOTI-CS Fiber Optic Interface, control side ECHO-FOTI-RS Fiber Optic Interface, remote side ECHO-FOTI-PS Power Supply
Plug-in screw terminal, non-polar
2645 Federal Signal Dr., University Park, IL 60484 Tel: 708.534.4756
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Specify model: Flush Mount:
Fax: 708.534.4852
www.federalsignal-indust.com
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