CAN Bus terminating resistor

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Tareq
Posts:2
Joined:Sat Mar 19, 2016 8:36 pm
CAN Bus terminating resistor

Post by Tareq » Sun May 29, 2016 8:55 am

Hi

Quick question regarding the CAN connection.
I have the EMU with the CAN module built in.
Does this have the 120ohm termination resistor built in or should I hard wire in the harness?

Thanks in advance

RHD
Posts:537
Joined:Tue Oct 07, 2014 4:28 pm

Re: CAN Bus terminating resistor

Post by RHD » Sun May 29, 2016 3:44 pm

i dont think any emu has the can module built in does it?

the CAN adapter is usually an additional box that plugs into the EXT port, and yes you usually need to place the resistor at the end of the CAN wires

heres a really nice picture from Motec that shows everything very clearly

Image

gregpe
Posts:204
Joined:Sun Sep 28, 2014 12:19 pm
Location:Cambridge, UK

Re: CAN Bus terminating resistor

Post by gregpe » Sun May 29, 2016 6:48 pm

Hi
Yes you need to add it :)

Tareq
Posts:2
Joined:Sat Mar 19, 2016 8:36 pm

Re: CAN Bus terminating resistor

Post by Tareq » Sun May 29, 2016 7:01 pm

Thanks gregpe :)

RHD, EMU is available with the can module built in.

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