Fig. 3: Control panel on Android smartphone Relay module. A relay allows you to turn on or turn off a circuit using voltage and/or current much higher than what Arduino could handle. Relay provides ...

The HR5S safety relay module is the first on the market designed specifically to meet ISO 13849 Category 2 requirements. Designed for Safety Category 2 Applications Safety relay modules, like the HR5S ...

This pulse control module mounts directly on a single 3 to 32 Vdc Input SSR and supports single phase 50 or 60 Hz operation. The CE compliant PCM5 tolerates inputs less than 4 mA. In a manufacturing ...

The Schmersal Group launched a new family of safety relay modules with eight basic versions. All equipment versions can be employed in applications up to cat. 4 / PL e according to EN ISO 13849-1 and ...