An ultra-compact design doesn’t have to mean limitations in terms of functionality. DISPLAY VISIONS demonstrates this with ...

A new ultra-compact touchscreen interface proves that industrial control doesn’t need a large display to deliver big ...

Welcome to my quick review of an inexpensive 2-channel 5V relay module controlled via RS485 bus utilizing Modbus RTU protocol. As claimed by some online sellers, this easy-to-get Modbus RTU 2-Channel ...

Moxa Europe GmbH will present its new EtherCAT and Ethernet APL (Advanced Physical Layer) products at SPS 2025.

Modbus TCP connections pose many benefits over RTU RS-485 alternatives. Image: PV Tech. In the last couple of years, the market has seen a few commercial and industrial (C&I) inverter models and ...

The Modbus Gateway MR-GW from Metz Connect is a cost-effective communication option of Modbus TCP clients with one or more Modbus RTU slaves, and features intuitive and software-independent TCP ...

Touch-based panels with bright displays and free design software enable fast configuration and seamless data exchange across ...

Bourn's Digital Current Sensor Series feature 100A to 1000A current range and offer exceptional accuracy, stability, and ...

I have 10 different modbus rtu devices I want to query. Each is 'home run' via conduit to a central location. I have cat 5 going to each device, with a db9 serial coupling on each end. How should I ...

“Not being overcomplicated is Modbus TCP/IP’s biggest draw, not only for PLCs, but especially for PC-based applications,” said Jason Haldeman, senior product specialist for I/O and networking at ...