speaker-stations-technical-data

speaker-stations-technical-data
SS-1002 and SS-2002
Speaker Stations
The SS-1002 and SS-2002 Intercom Speaker Stations may be used with a headset, or with the built-in speaker and the panel
microphone or an optional gooseneck microphone. As an alternative to a headset, a telephone-style handset may also be used.
The SS-1002 is a single-channel station; the SS-2002 provides switch selectable access to either of two intercom channels.
Both the SS-1002 and SS-2002 come in three versions to suit a variety of applications. The “S” box is a portable version. It has
a carrying handle and dual “loop-through” intercom connectors which permit stations to be quickly interconnected using prefabricated cables. The “P” box is a stationary version. It also has dual “loop-through” connectors for quick interconnection, but
the case is designed for desktop or console-mount applications. The “U” box is designed for permanent, in-the-wall mounting. It
uses push type wire terminals for connection to the intercom system. In addition to the standard SS-1002 / SS-2002 units, there
is a two channel “RM” version. The rack-mountable (“rm”) version is suitable for desktop use, or can be rackmounted using the
optional RM-14 rackmount kit.
Features
Easy Wiring
Via XLR “loop-through” or push-type wiring terminal block.
Panel Mic Key
Selects built-in panel microphone or gooseneck microphone
(when present) when in the ON position. Selects headset/
handset when in the OFF position.
Speaker Key
Selects the built-in speaker in the ON position and the headset/ handset when in the OFF position.
Channel Select Switch (SS-2002 only)
Used to switch between intercom channels one and two. The
switch lights green for channel one and red for channel two.
Line Drawing
Call Key
Used to send call signals on the intercom channel and to
indicate incoming calls.
Intercom Talk Key
Only momentary (push-to-talk) is possible.
Panel Mic Connector
Accepts an MCP-90 series microphone.
Clear-Com Compatible
SS-1002 and SS-2002 Specifications
General
Power Requirements:
Connector Type: Six-position terminal block with screwin wire clamps
Phantom Power: 24 VDC nominal (12 to 30 VDC), 175
mA
Pin 1 Audio and DC Common
Local Power: 12 to 15 VDC, 250 mA
Pin 3 Intercom channel 1 audio low and +24 VDC phantom power
Environmental Requirements:
Pin 2 Local power (12 to 15 VDC, 65 to 150 mA)
Storage: -20°C to 80°C; 0% to 95% humidity, noncondensing
Pin 4 Intercom channel 1 audio high and +24 VDC
phantom power
Operating: -15°C to 60°C; 0% to 95% humidity, noncondensing
Pin 5 Intercom channel 2 audio low and +24 VDC phantom power
Dynamic-mic Headset
Microphone: 50 to 200 ohm, dynamic (balanced or unbalanced)
Headphones: 150 to 600 ohm, monaural
Connector Type: XLR-4M
Pin 1 Microphone low
Pin 2 Microphone high
Pin 3 Headphone high
Pin 4 Headphone low
Panel Microphone
Microphone: 5 k, electret (-57 dB)
Connector Type: NTRK-8F
Pin 1 Common
Pin 2 Microphone high
Pin 3 +12 VDC microphone bias
Intercom Channels, Balanced Mode (SW1 set to BAL
position)
Output Level: 1 Vrms nominal
Pin 6 Intercom channel 2 audio high and +24 VDC
phantom power
Intercom Channel, Unbalanced Mode (SW1 set to
Unbalanced or UNBAL position)
Output Level: 1 Vrms ±10%
Input Impedance: 150 ohms
Bridging Impedance: greater than 10,000 ohms
Call Signaling:
Send: 11 ±3 VDC
Receive: 4 VDC minimum
Connector Type: Six-position terminal block with screwin wire clamps
Pin 1 Common
Pin 2 Local power (12 to 15 VDC, 65 to 150 mA)
Pin 3 Channel 1 +24 VDC input
Pin 4 Channel 1 Intercom audio high and DC call
Pin 5 Channel 2 +24 VDC input
Pin 6 Channel 2 Intercom audio high and DC call
Input Impedance: 300 ohms
Bridging Impedance: greater than 10,000 ohms
Sidetone: -40 dB, 35 dB adjustable range
Call Signaling:
Send: 20 kHz ±100 Hz, 0.5 Vrms ±10%
Receive: 20 kHz ±800 Hz, 100 mVrms
Mic-Kill Detect Frequency: 24 kHz ±800 Hz, 100 mVrms
Noise Contribution: less than -70 dB
Common Mode Rejection Ratio: greater than 50 dB
Contact Information
Telex Communications, Inc.
12000 Portland Avenue South
Burnsville, Minnesota 55337
Telephone: (800) 392-0498
Fax: (800) 323-0498
Form Number: 38110-1/1
Date: April, 2009
Ordering Information
SS-1002 • No Enclosure • Catalog Number:
90007741-000
SS-2002 • No Enclosure • Catalog Number:
90007741-001
SS-1002 • “P” Box • Catalog Number: 90007741-002
SS-1002 • “S” Box with Handle • Catalog Number:
90007741-003
SS-2002 • “P” Box • Catalog Number: 90007741-004
SS-2002 • “S” Box with Handle • Catalog Number:
90007741-005
SS-1002 • “U” Box • Catalog Number: 90007741-006
SS-1002 • “S” Box without Handle • Catalog Number:
90007741-007
SS-2002 • “U” Box • Catalog Number: 90007741-008
SS-2002 • “S” Box without Handle • Catalog Number:
90007741-009
SS-2002 • RM (rack mountable) • Catalog Number:
90007742-000
This specifications information is preliminary and is subject to change without notification.
Brand names mentioned are the property of their respective companies.
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