RS-422 Splitter Cable

rs422 chipWhen working with RS-422 protocols (Sony 422, Odetics, Pioneer, VDCP, etc) it is often useful to directly monitor the incoming, return or both serial streams.  This is a cable that can be built to use two RS-422 ports to monitor one or both streams. 

 


RS422C Pin

Purpose

Passthrough Pin

Split CMD

Split RTN

1 Frame Ground 1 1 1
2 TD A -, Receive A Minus 2 N/C 8
3 RD B +, Transmit B Plus 3 7 N/C
4 Transmit Common 4 N/C N/C
5 N/C N/C N/C N/C
6 Receive Common 6 N/C N/C
7 TD B +, Receive B Plus 7 N/C 3
8 RD A -, Transmit A Minus 8 2 N/C
9 Frame Ground 9 9 9

RS-422 Splitter Wiring

More great products from Drastic

Preparing Ubuntu 14.04 for Drastic Software
Preparing Ubuntu 14.04 for Drastic Software Drastic software has a few requirements that are not included in the standard install of Ubuntu 14.04.  This article describes how to add them   l... Tips, Tricks and Technical Information
Tutorials
Tutorials This article contains video tutorials on various Drastic Products including videoQC, 4KScope/Network Video Analyzer, Net-X-Code, MediaNXS and DrasticPreview.&nb... Tips, Tricks and Technical Information
DHDR/HDR YUV RAW Video Format
DHDR/HDR YUV RAW Video Format Drastic software can read many file formats which it does not natively understand.  Formats that have a fixed video frame size and are logically organized ... Tips, Tricks and Technical Information
Native Premiere Edit While Ingest
Native Premiere Edit While Ingest Version 6 of MediaNXS, Net-X-Code and MediaReactor all support native editing while ingesting for MXF files in Adobe Premiere.   All these formats... Tips, Tricks and Technical Information
Net-X-Copy - Metadata Extraction
Net-X-Copy - Metadata Extraction Net-X-Copy is part of the Net-X-Convert/Net-X-Proxy workstation and Net-X-Code server software. It supports, among other things, extracting an XMP XML of the ... Tips, Tricks and Technical Information