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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