The mistake in 2026 isn’t using Modbus, it’s integrating it incorrectly. Success comes from isolating your Modbus networks, ...

VxI Power has developed a bridge device that allows power supplies with Modbus RTU communications capability to be controlled and monitored over the internet or any other WAN or LAN. As well as acting ...

“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 ...

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 IIoT is at the basis of the so-called Smart Factories, new advanced manufacturing units of the fourth industrial revolution. Smart sensors, super-fast connections, artificial intelligence ...

Frontline Test Equipment has released Serialtest, a PC-based serial communications protocol analyzer. In response to customer needs, Serialtest contains decoders for Modbus RTU and ASCII, Serial PPP, ...