MORNSUN TD501DCAN
High-Speed 1Mbps Isolated CAN Bus Transceiver Module
FAE Distributor's Review
The TD-CAN series revolutionizes industrial communication design. Instead of designing a discrete solution with a separate isolated power supply, optocouplers, and a CAN transceiver, this module integrates everything into a single, pre-certified package. This dramatically reduces board space, simplifies design, and improves reliability by eliminating multiple points of failure. It's the perfect solution for robust CAN communication in noisy industrial environments, BMS, and EV chargers.
Key Specifications
| Data Rate | Up to 1Mbps |
| Isolation Voltage | 3000VDC |
| Bus Nodes | Up to 110 |
| Supply Voltage | 4.75-5.25V |
| Protections | Bus-Pin ESD, Over-temp, Short-circuit |
| Package | Compact SMD/DIP |
Frequently Asked Questions
What does "integrated isolation" mean?
It means the module includes a built-in DC/DC converter to provide an isolated power supply for the bus side of the transceiver, as well as digital signal isolation for the TXD/RXD lines. This breaks ground loops and protects the microcontroller from high voltage faults on the bus.
Is a termination resistor included?
No, a 120-ohm termination resistor is typically required at the two ends of the CAN bus, but it is not integrated into the module. This allows for greater flexibility in network design.