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2 Specifications
General
Front Panel Controls:
Connectors: Crown Bus:
for daisy output, RS232: DB9F computer interface for both component and interface modes.
Display: A blue
Power Requirements: 100VAC to 240VAC, 35VA nominal.
Protection: if communication is lost, the unit will con- tinue to function with the last commands received.
RS232 Data Communication
Baud Rate: Selectable to 19.2 K, 38.4 K, 57.6 K, or 115.2 K BAUD.
Data Format: Serial, binary, asynchronous; 1 start bit; 1 stop bit; 8 data bits; no parity.
Crown Bus Data Communication
Data Rate: 38.4 K BAUD.
Data Format: Serial, binary, asynchronous; 1 start bit;
1 stop bit; 8 data bits; no parity.
Crown Bus Interface Type: Optically isolated 20 mA current loop.
Operation:
Transmission Distance: Variable from 200 to 3000 feet (61 to 914 meters), depending upon wire capaci- tance. Typically 1000 feet (305 meters) using shielded
Audio
Phantom Voltage: +24VDC at 10 mA.
Input Gain Range: +20 dB to
Digital Sampling: 24 bit, 48 kHz.
Input Impedance: 20 k ohms balanced, 10 k ohms unbalanced.
Dynamic Range: Greater than 100 dB
Frequency Response: ± 0.5 dB, 20
Common Mode Rejection: 50 dB (typical).
Crosstalk: Greater than 80 dB at 10 kHz.
Total Harmonic Distortion: Less than 0.05% THD + N (1 kHz, 0 dBu).
Output Impedance: 100 ohms balanced, 50 ohms unbalanced.
Max Input Level: +32 dBu (line) or +7 dBu (mic).
Max Output Level: +20 dBu.
Control Port
Power Supply: +5VDC and +10VDC outputs are pro- vided. The total output current is limited to 1A.
Outputs
Logic Low: less than 0.1V.
Logic High: 10V (via internal
Output Current is limited to 10mA max per pin.
Inputs
Input Impedance: greater than 50 k ohms.
Logic Low: less than 0.5V.
Logic High: greater than 5V.
Analog Range: 0 to 10V (for inputs
Max Input Voltage: 25V.
Mechanical
Weight: 13 pounds, 4 ounces (6.1 kg).
Dimensions:
©2000 Crown International, Inc.
Specifications