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Upgrade SO to CS655 w/o A200

smile Jan 11, 2021 07:11 AM

Hi to All

Is it possible to update the OS of a CS655 without the A200 interface?

IE using a logger like interface to PC?



JDavis Jan 11, 2021 01:17 PM

The A200 is the most convenient method, but not the only one. The A200 is a USB to RS232 adapter and provides 12V power.

You can use a different RS232 port, as long as you get the wires to the correct transmit and receive pins. A DB9 to terminal adapter is recommended for easy connection. A 12V power supply needs to be connected to the probe, and the power supply ground should be connected to the ground of the serial port.

smile Jan 12, 2021 08:11 AM

Many Thanks JDavis

Sorry, if I had searched and read more I wouldn't have bothered

Haste took over


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