Appendix A Encoder Physical Specifications RS-232 Serial Port Pinouts
© 2015 Harmonic Inc. All rights reserved. 79 Electra 9200, Rev O
RS-232 Serial Port Pinouts
The serial data por t can be used for a single serial CEA-708 captions per SMPTE 333 per
chassis. Table A–6 lis ts the pinouts for the RS-232 serial port.
NOTE: The serial data port should only be used in a single serial SMPTE 333 (carrying CEA-708
captions) link per chassis.
5 GPI contact 2
6 GPI contact 3
7 GPI contact 4
8 Ground (GND)
Table A–6: RS-232 Serial Port Pinouts
DB9 Pin RS-232 Signal Name Wire Color (Adapter) RJ-45 Pin
2 RXD Yellow 6
3 TXD Green 5
5GND Red 4
Table A–5: Fault Relay/GPI Port Pinouts continued
Pin Connection
To Next Page
Loading...
