Components, Hardware & Interconnects
EAO Corp.'s Series 57 Pushbutton
Representing the latest in technology within the Human Machine Interface (HMI) market, the Series 57 is the first pushbutton to combine optical, tactile, and acoustic features in a single, ground-breaking product. The modern design features a user-friendly, extra-large operating area of Ø74mm, which includes two unique, independently illuminated feedback rings. The raised symbols conform to TSI PRM (Technical Specification for Interoperability for Passenger with Reduced Mobility) and ADA (Americans with Disabilities Act -- Accessibility Guidelines) and will never wear or fade. Options include illuminated symbols and an integrated "finding tone" to help visually impaired users. Offering outstanding durability, the Series 57 is constructed using contemporary materials and will continue working through extreme temperatures from -- 40C to 85C. The front is protected to IP69K against liquid and dirt ingress, and will resist chemical wash-downs often found within these application environments. To save both time and money, EAO has designed a new and efficient final-mounting system.