CAN Bus Interface I/O Schematic


Posted on Feb 5, 2014

The CAN Interface is a Balanced (differential) 2-wire interface running over either a Shielded Twisted Pair (STP), Un-shielded Twisted Pair (UTP), or Ribbon cable. Each node uses a Male 9-pin D connector. The Bit Encoding used is: Non Return to Zero (NRZ) encoding (with bit-stuffing) for data communication on a differential two wire bus. A number


CAN Bus Interface I/O Schematic
Click here to download the full size of the above Circuit.

of different data rates are defined, with 1Mbps (Bits per second) being the top end, and 10kbps the minimum rate. All modules must support 20kbps. Cable length depends on the data rate used. Normally all the devices in a system transfer uniform and fixed bit-rates. The maximum line length is 1Km, 40 meters at 1Mbps. Termination resistors are used at each end of the cable.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Control of three phase Induction motor AT89S52
TBA820 Amplifier
Broadcast Band Rf Amplifier Circuit
Operational Amplifier tutorial
Circuit schematicof 1.25G optical transceivers SSFF315l
active short wave antenna
Commodore 64 Clock Circuits
Switching the constant current source consisting of the application circuit W723
TW-42 FM radio transmitter high-frequency amplifier circuit section



Top