+- Fazer Owners Club - Unofficial (https://foc-u.co.uk/mybb)
+-- Forum: General (https://foc-u.co.uk/mybb/forumdisplay.php?fid=65)
+--- Forum: General (https://foc-u.co.uk/mybb/forumdisplay.php?fid=69)
+--- Thread: Sorry not a bike question - RS232 lead (/showthread.php?tid=61371)
Sorry not a bike question - RS232 lead - Bluecray - 03-01-13
Quick question I'm making up a unique 9 pin to RS232 25 pin lead for our laptop - CNC lathe /mill at work.
For a 25 pin RS232 to 25 pin RS232 moulded lead how is it wired up? Are all 25 pins wired as 1 to 1, 2 to 2, 3 to 3 etc???
Thanks
Re: Sorry not a bike question - RS232 lead - wfbroddy - 03-01-13
(03-01-13, 09:55 PM)Bluecray link Wrote: Are all 25 pins wired as 1 to 1, 2 to 2, 3 to 3 etc???
Thanks
It depends on the application the cable is needed for. this site may help >>HERE<<
Re: Sorry not a bike question - RS232 lead - snapper - 03-01-13
no idea but i have a box of 9 pin rs232 leads no idea how there wired either :lol
by box i mean a couple of hundred
Re: Sorry not a bike question - RS232 lead - BBROWN1664 - 03-01-13
It really depends on the use but the standard RS-232 is the one in this link
http://www.lammertbies.nl/comm/cable/RS-232.html#pins
on a 25 . 25 cable there are a few pairs that cross over. The diagrams in the link above will show you the 9-25 pin version.
This may be an easier option though.
http://www.maplin.co.uk/serial-null-modem-25-pin-female-to-9-pin-female-97784
Re: Sorry not a bike question - RS232 lead - Bluecray - 04-01-13
Thanks for help guys bbrown166 the lead from maplins is wired as your link i.e 1 to 1, 2 to 2, 3 to 3 etc but 18, 11, and 25 are also wired your link showed them not wired.
I've brought a 9 pin to 25 pin and also a 25 pin to 25 pin cutting both leads in half and wiring up my own unique lead 9 pin to 25 pin for laptop to CNC machine, it's be MUCH easier than trying to solder the leads to the 9 pin and 25 pin, the moulded plugs should last a while being plugged and unplugged all day.
Re: Sorry not a bike question - RS232 lead - Grahamm - 05-01-13
Google for an rs232 breakout connector, that lets you connect different pins together in whatever order you want.