Description: This I/O driver board is designed to provide multi-channel input and output control for industrial and automation equipment. It integrates an MCU, multiple relays, signal conditioning circuits, power protection components, and multiple terminal interfaces for controlling external devices and receiving control signals. The board supports flexible I/O expansion and reliable switching control, making it suitable for heating systems, HVAC equipment, industrial automation, and other control applications. LJPCB provides one-stop PCB manufacturing and PCBA services, including PCB fabrication, component sourcing, SMT assembly, DIP assembly, functional testing, and turnkey PCBA solutions.
| Layer | 4L | Material Thickness | 2.0mm |
|---|---|---|---|
| Surface Finishing | LF HASL | Finished Copper Thickness | 1/1/1/1OZ |
| Solder Mask | Green | Legend Mark | White |
| Routed OutLine/Punching | CNC+v-cut | Test | Flying Probe Test |