Helge Hornis, PhD

latest from Helge Hornis, PhD

This 4-input and 4-output I/O module is clamped onto the AS-Interface network cable. It takes one center-mount screw to establish the data and power connection. AS-Interface devices tend to be designed for enclosure-mount applications (IP20) or as field-m

Consider a sensor network to ease connections

Figure 5: This is a medium-size, stand-alone safety system where the safety controller handles all safe-rated operations but also controls standard outputs like the e-stop illumination and indicator LEDs on protective door switch. There are a surprising n

Safety at Work tutorial on networked safety strategies

A continuous shield from read head thorough the cable to the controller allows this RFID system to reliably transmit data even under noisy industrial conditions. The cable used in this case offers coupling nuts that connect to the cable shield. Convention

Industrial Ethernet signal clarity