Feature

Keypad module with E-stop enables decentralised machine control

B&R's illuminated ring keypad modules with IP65 protection can be installed directly on the machine. First introduced in early 2012, the latest addition to this series is a model that includes an integrated E-stop button.

29/09/2013 11:19:46

With both the button and the electronics integrated in a low-profile housing and standard M8/M12 connectors, installation and wiring are considerably simplified.

The keypads can be mounted anywhere on the machine at intervals of up to 100m. Installed using only two screws, they require no additional accessories and can easily be connected to any common bus system. The signals for the E-stop button can be connected directly to a safety circuit or incorporated via SafeIO modules into an integrated safety network such as openSAFETY.

The keypad modules are ergonomically styled and are easy to clean. With no surface edges, indentations or grooves, these modules are suitable for use in hygienic applications as well. In addition to providing tactile feedback, the illuminated ring keys ensure an even distribution of light for clear signalling.

Written By Sophia Bell

Sophia Bell is the Group Editor of DPA, Connectivity, and PBSI. She joined the team in 2020 as Assistant Editor after achieving a First-Class Honours BA in English Literature and Film Studies from the University of East Anglia. In her current role, she leads the editorial strategy, driving digital growth and ensuring each title continues to deliver trusted, relevant insight for engineering and manufacturing professionals.