CAN Bus over Plastic Optical Fibre (POF) APPLICATION NOTE
■Interfacing equipment over a serial bus is one of the most common requirements in industrial and automotive electronics. The CAN Bus interconnect protocol is widely used for automotive and large vehicle equipment and machine interfacing for several years. As technology changes new challenges such as increased requirements for galvanic isolation, common mode noise rejection and immunity to electromagnetic interference, challenge the suitability of a traditional copper pair link.
■This application note describes how Firecomms RedLink fibre optic transceivers are ideally suited to provide CAN links over fibre and take advantage of all the benefits of POF fibre as well as a multisource transceiver and cable assembly markets.
■POF fibre links can be used to provide reliable communication that is galvanically isolated, provides complete common mode noise rejection and best-case immunity to electromagnetic interference.
●CONCLUSION
■We have provided two application circuits that may be used to implement fiber based CAN networks at data rates from DC to 10 Mbps. These networks can be used to provide secure, reliable communications which are galvanically isolated, noise immune and reject common mode noise and voltages. Firecomms RedLink family of transmitters and receivers are ideally suited to the harsh environments found in industrial applications.
■For faster networks such as DC-20 MBd the transmitter and receiver can be replaced with Firecomms FT50MxxR and FR50DxxR range of devices. For individual applications Firecomms application support can provide information on CAN node interfacing and associated schematics.
|
CAN Bus over Plastic Optical Fibre 、 CAN Bus over POF 、 RedLink fibre optic transceivers |
|
|
[ automotive ][ large vehicle equipment ][ machine interfacing ][ industrial electronics ][ automotive electronics ] |
|
|
Application note & Design Guide |
|
|
|
|
Please see the document for details |
|
|
|
|
|
|
|
|
|
|
|
English Chinese Chinese and English Japanese |
|
|
2023/12/26 |
|
|
|
|
|
|
|
|
2.7 MB |
- +1 Like
- Add to Favorites
Recommend
- Firecomms Signed a Distributor Agreement with Sekorm
- Firecomms Partner with Litho Circuits for the Development of Their Own Component Libraries in Order to Improve Customer Experience
- Firecomms Fiber Optics for Renewable Energy Applications
- Firecomms Present Their Latest Technology and Products for Data Links over Plastic Optic Fiber (POF)
- Firecomms Present the Latest SMI Transceivers, A Smart Solution for EMI/EMC Isolation between Cabinets, Boxes, or Control Cards
- Firecomms Fiber Optics for Industrial Automation Applications
- Firecomms Fiber Optics for Smart Grid Automation Applications
- Firecomms Fiber Optics for Medical Imaging Applications
All reproduced articles on this site are for the purpose of conveying more information and clearly indicate the source. If media or individuals who do not want to be reproduced can contact us, which will be deleted.
Integrated Circuits
Discrete Components
Connectors & Structural Components
Assembly UnitModules & Accessories
Power Supplies & Power Modules
Electronic Materials
Instrumentation & Test Kit
Electrical Tools & Materials
Mechatronics
Processing & Customization
