Difference between revisions of "RS-485 converter"
From PTI Security Systems
(Created page with "The RS-485 converter changes serial RS-485 data to serial RS-232 data. It is used on Digigitech DigiGraphics and PTI Site Graphics devices so that the PC's that displ...") |
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− | The RS-485 converter changes serial RS-485 data to serial RS-232 data. It is used on Digigitech [[DigiGraphics]] and PTI [[Site Graphics]] devices so that the PC's that display the graphics can communicate to their respective controllers over the RS-485 data line. | + | The RS-485 converter changes serial RS-485 data to serial RS-232 data. It is used on Digigitech [[DigiGraphics]] and PTI [[PTI Site Graphics|Site Graphics]] devices so that the PC's that display the graphics can communicate to their respective controllers over the RS-485 data line. |
[[File:RS485_Converter.png|none]] | [[File:RS485_Converter.png|none]] |
Revision as of 09:54, 10 September 2014
The RS-485 converter changes serial RS-485 data to serial RS-232 data. It is used on Digigitech DigiGraphics and PTI Site Graphics devices so that the PC's that display the graphics can communicate to their respective controllers over the RS-485 data line.
The converter requires a separate power source, which is a plug in wall transformer. Output of this transformer should be 12VDC @ 200ma.