RTS Zeus II Specifications, Matrix, Controls and Indicators, Audio Performance, Connections

Zeus II Specifications

Matrix

Size: 24 Ports

Processing: Digital, 45 bits

Conversion: 44.1 kHz, 20 bits

Programming: Zeus-Edit via Windows

Memory: Non-volatile Flash

Controls and Indicators

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

Audio Performance

Input Type/Impedance: Active Balanced, 22kΩ

Output Type/Impedance: Active Balanced, 600Ω

Operating Level: +8 dBu

Maximum Level: +20 dBu

Freq. Response at +20 dBu: 50 Hz to 20 kHz, ± 1dB

THD+N at +20 dBu (unweighted): <0.007%

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

Crosstalk at +20 dBu: <-80 dB

CMRR: >85 dB

Connections

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

Configuration Computer (J25)

General: RS-232 Serial port

Connector type: 9-pin female D-sub (DE-9S) Pin 2: RX; Pin 3: TX; Pin 5: Ground

Accessory Connector (J26)

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

GPI (General Purpose Interface) Connector (J27) 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

Ports

Keypanel: DB-9M

Audio IN

Audio OUT

RS-485 Data

Configuration: DB-9F

RS-232 Data

Accessory Port: DB-9F

RS-422 Data

Trunking Port: DB-9M

RS-232 Data

GPIO: DB-25F

TTL Active Low

Physical/Power

Power Requirements: 90-250 VAC, 50/60 Hz, 60W

Note: Primary and backup supplies are identical.

Size: 3.5” H x 19” W x 17 D” (88.9mm H x 482.6mm W x 431.8 D)

Weight: 10.68 lbs (4.84 kg)

Contact Information	Ordering Information
Telex Communications, Inc.	Zeus II
12000 Portland Avenue South	Trunking Capable Digital Matrix Intercom System
Burnsville, Minnesota 55337	Catalog Number: 90007731000
Telephone: 877·863·4169
Fax: 800·955·6831

Form Number: LIT000034000

Date: April, 2006

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

Brand names mentioned are the property of their respective companies.