Product Selection Guide

Administrative Master Station (E-MDS and E-MDSG)

I N T E R C O M S

4" / 101.6 mm

6.5" / 165.1 mm

9.0" / 228.6 mm

S P E C I F I C A T I O N S

Operating Voltage:

24VDC nominal (line driven from ECHO control)

Net Weight:

2.2 lbs 2.5 lbs

1.0kg 1.1kg

Shipping Weight:

Current Idle:

25 mA 100 mA Electret -70dBA 1.0 watt

Shipping Dimensions:

10.5" x 7" x 7.5"

Current Connected: Microphone Type: Microphone Sensitivity:

267mm x 178mm x 191mm

Audio Output:

H O W T O O R D E R

Enclosure Material:

ABS

Specify Model: E-MDS – Desk or wall mounted administrative master station with membrane keypad E-MDSMG – Desk or wall mounted administrative master station with 415mm gooseneck microphone instead of a panel microphone

Display LCD:

2 lines, 16 characters/line 30dBA in ten steps Membrane Keys 24dBA@160kb/s Max

Volume Control via Keypad:

Keypad Construction:

Line Attenuation: Loop Resistance:

170 Ohm Max

Distance:

2km (1.2 miles) Max

Cable:

One twisted pair, non-shielded Plug-in screw terminal, non-polar

Termination:

O P T I O N A L A C C E S S O R I E S

Description

Part Number

Gooseneck microphone

Fiber Optic Interface

ECHO-FOTI

LCD display for caller ID, number

directory and programming functions

Seven progammable keys for single touch access

Volume control keys Keypad

Loudspeaker for hands-free communication

Integrated microphone (E-DST and E-DSM) Keys to scroll through functions

E-MDSMG

2645 Federal Signal Dr., University Park, IL 60484 Tel: +1 708.534.4756 Email: signalsupport@fedsig.com www.fedsig.com | 355