One of the more widespread standards is ModBus, an open protocol using a master-slave architecture, usually delivered over RS-485 serial. It’s readily found being used with PLCs, HMIs ...

Key features and benefits include; Edge detection with up to 1µm precision with repeat accuracy at a distance of up to 100mm, ...

The high-precision sensors are claimed to be the only ones in their class that can be deployed as stand-alone devices without needing a controller unit because the sensor heads are created to directly ...