Lightware MMX8x4-HT420M User Manual page 181

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12. Appendix
Analog audio output
Connector type ....3.5 mm TRS (1/8" jack) / 5-pole Phoenix connector
Audio formats ..........................................................................2-ch PCM
Sampling frequency ..................................................................... 48 kHz
Volume.................................................................................-78 dB - 0 dB
Balance ................................................................... 0 - 100 (50 = center)
Nominal Differential Output Level @ 0 dB Gain ......................... +4 dBu
Nominal Differential Output Level @ 3 dB Gain ......................... +7 dBu
Advanced analog audio input port
Connector type ............................................. 5-pole Phoenix connector
Input signal ............................................ Balanced or unbalanced audio
Gain .................................................................................... -12dB +21dB
Volume................................................................................ -80dB +10dB
Advanced analog audio output port
Connector type ............................................. 5-pole Phoenix connector
Output signal .................................................................. Balanced audio
Volume................................................................................ -80dB +10dB
Control Ethernet port
Connector type .................................................................. Locking RJ45
Ethernet data rate .............. 10/100Base-T, full duplex with autodetect
Power over Ethernet (PoE) ..............................................Not supported
RS-232 port
Connector type .............................................. 3-pole Phoenix connector
Baud rates ..........................................between 4800 and 115200 baud
Data bits ......................................................................................... 8 or 9
Parity .......................................................................... None / Odd / Even
Stop bits ...................................................................................1 / 1.5 / 2
Output voltage: Low level ............................................................ 3 - 15V
Output voltage: High level ........................................................-15V - 3V
MMX8x4-HT series – User's Manual
TTL Serial port
Connector type .............................................. 2-pole Phoenix connector
Logic low level ........................................................................... 0 - 0.25V
Logic high level ...................................................................... 4.75 - 5.0V
Infrared port
Connector type .............................................. 2-pole Phoenix connector
Connector type .......................................3.5 mm TS (approx. 1/8" jack)
Output signal ........... modulated (38kHz) / not modulated (baseband)
GPIO
Connector type .............................................. 8-pole Phoenix connector
Number of configurable pins ................................................................6
Port direction................................................................... Input or output
Input voltage: Low level ..............................................................0 - 0,8 V
Input voltage: High level ............................................................... 2 - 5 V
Output voltage: Low level ...........................................................0 - 0,5 V
Output voltage: High level ......................................................... 4.5 - 5 V
Max. current: Low level ................................................................. 30 mA
Max. current: High level ................................................................ 18 mA
Total available current ................................................................180 mA
Relay
Connector type............................................... 8-pole Phoenix connector
Number of relays....................................................................................4
Type...................................................................Normally open contacts
Maximum ratings.......................................................... 30 V, 1 A, AC/DC
Default connection state................................................................. Open
Applied firmware package: v1.3.0 | LDC software: v2.4.2
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