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Appendix A Encoder Physical Specifications
Table A–5: Fault Relay/GPI Port Pinouts continued
Pin
5
GPI contact 2
6
GPI contact 3
7
GPI contact 4
8
Ground (GND)
RS-232 Serial Port Pinouts
The serial data port can be used for a single serial CEA-708 captions per SMPTE 333 per
chassis.
Table A–6
Table A–6: RS-232 Serial Port Pinouts
DB9 Pin
2
3
5
NOTE: The serial data port should only be used in a single serial SMPTE 333 (carrying CEA-708
captions) link per chassis.
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Connection
lists the pinouts for the RS-232 serial port.
RS-232 Signal Name
RXD
TXD
GND
79
Wire Color (Adapter)
Yellow
Green
Red
RS-232 Serial Port Pinouts
RJ-45 Pin
6
5
4
Electra 9200, Rev O
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