Series 56 | Flashing Warning Beacon The LED flashing beacon supplements the successful Series 56 range. It is designed to alert users to system malfunctions in public area applications like trains, buses and elevators. With its conical design and bright white LEDs, the beacon offers unimpaired visibility from all sides and angles. The materials used meet EAO’s high standards for quality, functional reliability, service life and design. The beacon shares the same design and dimensions of other Series 56 products. There is a choice of chromed metal or plastic bezels in a range of colours. Typical applications ■■ Public transport ■■ Public lifts and elevators ■■ Roadside emergency telephones Special feature 180° light visibility Mechanical properties ■■ Connection method: – Cable 2-poles with plug-in connection 2.8 x 0.8 mm flat, rectangular, plug-in housing: AMP 626 057-0 – Mating-half to AMP flat plug-in housing (optional) Receptacle housing: AMP 626 056-0 Receptacle socket: AMP 160 655-2 ■■ Wire cross-section: 0.25 mm2 ■■ Wire length: 200 mm with AMP connector 2.8 x 0.8 mm Electrical properties Operating voltage: 24 VDC, ± 30 % ■■ Power consumption: < 500 mA, depending on operating voltage ■■ Indicator properties Flash frequency: 1 Hz ■■ Impulse duration: 50 ms ■■ Pause duration: 950 ms ■■ Duty cycle: 5 % ■■ Materials The materials used meet EAO’s high standards regarding quality, f ­unctional reliability, service life and design. Front ring: matt chrome zinc alloy and thermoplastic polybutylene t ­erephthalate (PBT), UL94 V0 in various colours ■■ Connection cable: flame-retardant, halogen-free polyolefin mix ■■ Front ring colours Red, yellow, green, blue, orange, chrome matt Mounting The flashing warning beacon features the same dimensions as all Series 56 devices. ■■ Easy panel mounting with the 3 fastening screws (supplied) ■■ Rear panel

Series 56 | Flashing Warning Beacon Approved as per ■■ EN 61000-6-2 ■■ EN 61000-6-3 ■■ EN 50155 Environmental conditions Temperature – Storage temperature: –  45 ºC … + 90 ºC – Operating temperature: –  40 ºC … + 8 ºC Degree of protection IP67 front / IP65 rear  Climate resistance Damp heat, cyclic 96 hours, + 25 °C / 97 %, + 55 °C / 93 % relative humidity, as per EN IEC 60068-2-30 ■■ Damp heat, state 56 days, + 40 °C / 93 % relative humidity, as per EN IEC 60068-2-78 ■■ Rapid change of temperature 100 cycles, – 40 ºC … + 80 °C, nach EN IEC 60068-2-14 ■■ Shock resistance (semi-sinusoidal) max....