MDFLY 4 Channel 24VDC NPN Relay Board – PLC DIN Rail Mount, Industrial Control

Got an automation or industrial project in the works?

This MDFLY 4 Channel 24VDC Relay Board is just the ticket.

It’s brand new, still sealed, and ready to rock in your control panel.

Designed for NPN sourcing outputs, this board works great with PLCs and other industrial controllers.

The DIN rail mount makes it a snap to install—just clip it on and wire it up.

Each relay can handle some serious switching, making it super versatile for motors, lights, valves, or other high-current devices.

The board is solid, compact, and built to last.

Whether you’re building a new system or upgrading an old one, this MDFLY module keeps things clean and reliable.

Fast shipping included!