CAN devices

  Transducer

EXRCPU

MX840B-R MX471B-R
CAN bus
database or raw message
    ●  
connector 1
    ●  §
database only

NOTE
To ensure normal operation, the CAN bus needs to be terminated at both ends using appropriate termination resistors. The EXRCPU, MX471B-R and MX840B-R provide internal completion resistors between CAN H and CAN L that can be enabled or disabled individually with software.

NOTE
The optional CAN power provided by the EXRCPU is 1 A limited and the same voltage as the input to the EXRCPU.