CAN2 RS232 RX mode

D153, D175, C125, C127, C185 and C187 forum

CAN2 RS232 RX mode

Postby quadcam on Fri Jan 15, 2021 12:00 pm

If CAN2 of a C1xx dash is to be used to receive an RS232 data stream is there a requirement to translate the signals from RS232 voltage levels to TTL, or does the dash handle that?

I have checked the dash manual and can't see any reference to acceptable signal levels on those pins.
Thanks again.
quadcam
 
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Re: CAN2 RS232 RX mode

Postby SDean on Fri Jan 15, 2021 2:21 pm

Hi,

If you are sending an RS232 Serial stream into the Dash, for example from a GPS antenna or ECU, then as long as it is RS232 Serial compliant, then you just need to have the correct baud rate and receive template configured.
Stephen Dean
MoTeC Research Centre Melbourne, Australia
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Re: CAN2 RS232 RX mode

Postby quadcam on Fri Jan 15, 2021 4:40 pm

Thanks for the reply.
Yes, it is RS232 Serial compliant from an ECU.
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