16 Channel PLC Relay Module 12V 24V With Modbus RTU RS485 HMI IO Expansion Board For DIN Rail Mount Plug And Play Easy Install Amplifies Output Current For PLC Microcontroller Systems And Time Relays 24V Only Board
✔️ Pack: single unit, 16-channel relay board for PLCs with RS485
This 16-channel relay module amplifies output current for control loads in PLCs, microcontroller projects, and time relays. It mounts on DIN rails for stable installations in control panels and automation setups. This 24V-only board supports RS485 Modbus RTU communications and offers plug-and-play installation.
✅ 16-channel relay board to amplify output current for PLCs and microcontrollers
✅ DIN rail mountable design for stable panel installation
✅ RS485 Modbus RTU compatibility for HMIs and control systems
✅ 24V-only board with plug-and-play setup and clearly labeled relays
💡 What is a common use case for a 16-channel relay module in industrial automation?
This handy device lets engineers expand I/O and safely drive higher-current loads from a PLC or microcontroller.
- Expands output capacity for multi-load control in automation projects
- Enables safe switching of high-current devices via RS485 Modbus RTU control
- Fits DIN rail panels for easy installation in control cabinets