Vela 2000-0600, Инструкция по установке и эксплуатации

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Appendix A — Specifications 161
Audio Output:
• Digital Audio
Triple digital AES/EBU, 75 ohms, dual stereo/dual channel
(compressed or uncompressed)
Connector: P&D
• Analog Audio
4 channels, balanced or unbalanced
Connector: P&D
Frequency Response: 20Hz to 20kHz ±0.2dB
Line Output Level: 0VU = +4dB
Signal-to-Noise Ratio: 88dB Minimum
Total Harmonic Distortion: THD + N <0.03%, 1kHz @ +4dBm output level
Stereo Separation: >80dB
Audio Decoder:
• Two independent audio decoders
• Audio Compression
Stereo MPEG Layer 1,2 & 3 (MP3) Audio
Stereo or 5.1 down mixed Dolby Digital
Stereo or 6 channel AAC audio (Japan)
• Audio Sampling Rates: 32kHz, 44.1kHz, 48kHz
General Purpose Discrete Inputs
• One General Purpose Inputs per channel
• Maximum input voltage: 5V
• Minimum input voltage for logic 1: 2.4V
• Maximum input voltage for logic 0: 0.4V
• 10-Kohm input pull-up to 5V
• Connector Interface: PLD connector
General Purpose Discrete Outputs
• One General Purpose Outputs per channel
• Open collector driver capable of sinking up to 100mA
• Maximum voltage output when sinking 100mA: 0.5V
• 5V transorb for voltage/surge protection
• Connector Interface: PLD connector
Tallys
• One tally interface per channel
• Normally-open relay contacts
• Maximum voltage: 50V