Alksubbm Modbus RTU RS485 Link Remote Control Module 8 Output Channels Isolated Inputs, Type-C Flashing Port, Panel Integration, Load Management

8 Outputs With 8 Inputs: Eight MOS channels handle load management while eight optocoupler-isolated digital inputs read external devices, helping cabinet projects cover more field tasks Clean Installation Layout: Type-C programming access, external terminal power, and pluggable screw connectors simplify setup, cabinet assembly, and organized routing during deployment Project-Focused Hardware: Use this board for PLC expansion, remote control, greenhouse automation, or maker development whenever compact multi-channel input and output handling matters RS485 Modbus Platform: This control board combines WiFi access with programmable architecture, giving integrators a practical option for remote management and compact automation builds PLC-Ready Communication: The onboard RS485 interface supports Modbus RTU messaging, making integration easier with PLC equipment, touch panels, or host hardware used in automation projects