EAO Group
Series 57 – Door Opening Pushbutton
For maximum safety in public transportation, all controls need to be intuitive and reliable. EAO extends its successful Series 57 with a new glass-mounted door opening pushbutton.
EAO, the pioneer of illuminated pushbuttons and expert partner for innovative, intuitive and reliable Human Machine Interfaces (HMIs), continues to set the standard with the new Series 57 door opening pushbuttons for public transport.
Whether front-mounted on doors, flush rear-mounted on the sidewalls or glass-mounted (single or double side), the Series 57 door opening pushbutton range has a stylish passenger door control for all applications. And all this in a coherent look and feel.
User-friendly features include the extra-large Ø 74 mm operating area and two independently illuminated feedback rings that fully comply with EN 14752. The additional user benefits of the raised symbols (conform to TSI PRM & ADA) and the optional finding tone for visually impaired people make this unique “all-in-one” door opening pushbutton the best in class. Furthermore, the optical, tactile and acoustic feedback is unbeatable.
Typical applications
- Public transport: rail vehicles and buses
- Building access: electrical doors and lifts
Materials
The materials used meet EAO’s stringent standards of quality, functional reliability, service life and design. They are resistant against aggressive cleaning chemicals and UV exposure.
Tailored consulting services
EAO offers tailored consulting services to interested customers for the extensive Series 57 range to enable optimum product selection in line with required specifications.
Mechanical characteristics
- Cable, 4-wire with core-end sleeves for the standard version (wire cross-section 0.5 mm2 or 0.24 mm2)
- Cable, 6-wire with core-end sleeves for the version with finding tone (wire cross-section 0.5 mm2 or 0.24 mm2)
- Cable length: 200 mm; 1 000 mm; 2 000 mm (other lengths on request)
- Mechanical lifetime: 2 million operations
- Resistant to impact shocks and vibrations
- Plug connector on request
- Actuating force: < 15 N
Electrical characteristics
Operating voltage
- 16 to 63 VDC (min. / max.)
- 50 to 143 VDC (min. / max.)
