RTS Digital Matrix Intercom System 产品宣传页

IEEC power connector with fuse and power switch. Inter-

nal switching power supply accepts 90-250 VAC, 50/60 

Hz, 60 Watts max.

Power On / Off toggle switch, located on back panel

Reset pushbutton switch, recessed in front panel

Diagnostic pushbutton switches (2), recessed in front 

panel

Power On indicator

General Status Indicator

Keypanel Status indicators (24)

Zeus controller status indicator

Zeus audio status indicator

Zeusedit status indicator

UIO-256 status indicator

LCP-102 status indicator

Miscellaneous diagnostic indicators (19, for service only)

Note: all indicators located on front panel

Signal Type: Fully differential (balanced)

Nominal Level: 8 dBu

Maximum Level: 20 dBu

Input Impedance: High (22 kΩ)

Output Impedance: Low (600Ω)

A/D and D/A Specifications:

Sampling Rate: 44.1 kHz

Resolution: 20 Bits

Converter Architecture: 128x Oversampling D-S Modula-

tor

SNR at 20 dBu: (A-weighted): > 90 dB

THD+N at 20 dBu, 1 kHz (Unweighted): < 0.007%

Frequency Response at 20 dBu: within ± 1 dB from 50 

Hz - 20 kHz

Crosstalk at 20 dBu: < -80 dB

CMRR: > 85 dB

All measurements performed using an Audio Precision 

System 1

Dual Domain System. Measurements were performed 

using a sine wave at: f = 1 kHz and Level = 20 dBu. 

Measurement bandwidth = 20 Hz to 20 kHz.

Intercom Channels (J1 to J24)

General: 4-wire, balanced audio; RS-485 data for 

optional intelligent keypanels

Connector type: 9-pin male D-sub (DE-9P)

Pin 1: Keypanel data +; Pin 2: Keypanel data -; Pin 

3: Audio out shield; Pin 4: Audio in + (high); Pin 5: 

Audio in - (low); Pin 6: Keypanel data shield; Pin 7: 

Audio out - (low); Pin 8: Audio out + (high); Pin 9: 

Audio in shield

General: RS-232 Serial port

Connector type: 9-pin female D-sub (DE-9S)

Pin 2: RX; Pin 3: TX; Pin 5: Ground

General: An RS-485 data port for LCP-102 / PAP / 

UIO-256 connection.

Connector type: 9-pin female D-sub (DE-9S)

Pin 1: LCP-102 / PAP / UIO-256 RS-485 data -; Pin 

2: ground; Pin 3: N/C; Pin 4: N/C; Pin 5: N/C; Pin 

6: LCP-102 / PAP / UIO-256 RS-485 data +; Pin 7: 

ground; Pin 8: N/C; Pin 9: N/C

General: Provides 8 control inputs which can simulate 

keypanel keys, and 8 control outputs which can be as-

signed to keys and used to activate external devices.

Connector type: 25-pin female D-sub
Physical/Power

Power Requirements: 90-250 VAC, 50/60 Hz, 60W
Size: 3.5” H x 19” W x 17 D” (88.9mm H x 482.6mm W x 

431.8 D)
Weight: 10.14 lbs (4.6 kg)

Digital Matrix Intercom System

Catalog Number: 90007634000

This specifications information is preliminary and is subject to change without notification.

Brand names mentioned are the property of their respective companies.

Telex Communications, Inc.

12000 Portland Avenue South

Burnsville, Minnesota 55337

Telephone: 877·863·4169

Fax: 800·955·6831

Form Number: LIT000033000

Date: April, 2006