RS PRO Logic Module, 110 → 240 V ac Supply, Digital, Relay Output, 8-Input, Digital Input

This logic module from RS PRO is designed to reduce the need for human intervention, allowing machines to perform functions independently. It's a good choice for use with equipment that runs multiple automated processes.
The intelligent controller needs few conducting wires to establish a connection, as it's fitted with a serial communication port. It's also suitable for use in a wide range of environments thanks to its broad operating temperature range of -10°C to +55°C.
This device has been rigorously tested for safety and quality by engineers. You'll often find it used in large-scale Heating, Ventilation and Air-Conditioning (HVAC) systems.