Within the tolling road-side system, there are switches in the technical shelter area connected to a Web-I/O. If a switch is operated (ex: a door is opened) an SNMP trap will be sent to the monitoring system. It includes standard digital input and output signals for connection to peripherals in order to provide status of […]
Integrating signals with Modbus-TCP, OPC UA/DA, REST or MQTT Automation technology in industry most often involves hardware components from many different manufacturers combined in a common system. It used to be that the data exchange needed for such systems was handled by many different fieldbus systems. Even before the advent of Industry 4.0 there has […]
The Web-IO range from Wiesemann & Theis (W&T) now supports OPC UA, one of the most essential common communication standards. Now Web-IOs can make even older machines, controllers and measuring devices viable for the future. That’s a great benefit! The Web-IOs allow traditional automation components and various measuring points to communicate with any other machine, […]
The Digital-I/O Extender Set 2×2 transmits up to four digital I/O signals over multi-mode glass fibre cable. The Set consists of two Converters Digital-I/O <> glass fibre optics and supports two I/O channels in each direction. BUY online… Although digital I/O signals are essentially insensitive to external noise due to their low bandwidth and the […]
