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Dave Plowman (News) Dave Plowman (News) is offline
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Default Long serial cable

In article o.uk,
Dave Liquorice wrote:
I need a longish serial cable to get from the workshop computer to the
bench. Say 4 mtr. I already have the D connectors and wonder what
would be the most suitable cable I have 'in stock' Only need the send
and return - no 5v.


RS232 serial is +/- 12v. USB is 5v... But you refer to D type
connectors so I assume you mean RS232. B-)


It's for the serial port on a PC. According to the blurb with the device
I'm connecting to it pins 1&9 have 5 volts DC on them to power things like
Bluetooth.

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Dave Plowman London SW
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