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Zeus
II Specications
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
Conguration 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
Conguration: 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)
Ordering Information
Zeus II
Trunking Capable Digital Matrix Intercom System
Catalog Number: 90007731000
This specications information is preliminary and is subject to change without notication.
Brand names mentioned are the property of their respective companies.
Contact Information
Telex Communications, Inc.
12000 Portland Avenue South
Burnsville, Minnesota 55337
Telephone: 877·863·4169
Fax: 800·955·6831
Form Number: LIT000034000
Date: April, 2006