SIRIUS Signal Beacons 8WD53 Construction 8WD53 SIRIUS signal beacons can be mounted directly at any point of the machine for the purpose of giving visual signals. They are mounted by means of a Pg 29 screw base with nut. The special shape of the signal lamps means that the light is emitted optimally in every direction (to the sides and upwards). All signal lamps have a high degree of protection (IP 65) and are made of a material highly resistant to impact. Steady lights (with lamp or LED) and single-flash lights are available in the following colours: red, green, yellow, clear and blue. The LED versions of the signal lamps offer a considerably longer service life than the lamp versions. LED lights are available as a steady light, repeated-flash light and rotating beacon. Technical data Enclosure PC/ABS composite impactresistant, black Operational voltage (at AC 50 Hz) • Steady-light (lamp/LED) UC 24 V/115 V/230 V Spherical cap Thermoplastic (polycarbonate), impact-resistant to 20 J • Single-flash lamp UC 24 V/125 mA; AC 115 V/20 mA; AC 230 V/15 mA Fixing Ø 37 mm hole (Pg 29) • LED lamp UC 24 V/70 mA Outgoing cable unit Radial or axial Single-flash power 2 Ws/approx. 1 Hz Ambient temperature LED lamps • Steady-light (lamp) –20 ... +60 °C (-4 ... +140°F) • Repeated flash lamp Flash frequency approx. 1 Hz • Single-flash lamp, LED –20 ... +50 °C (-4 ... +122°F) • Rotating-beacon Rotating frequency approx. 120 min -1 Degree of protection IP 65 Inrush current • LED lamp < 0.5 A • Single-flash lamp < 0.5 A Selection and ordering data Diameter 70 mm · Thermoplastic enclosure · Degree of protection IP 65 Design Color 8WD53 built-in lamps 8WD53 built-in lamps 8WD53 built-in lamps Order No. Order No. Order No. List Price $ 1 unit List Price $ 1 unit List Price $ 1 unit Weight approx. kg Lamp: Base BA 15d, 5 W, 24 V/ 115 V/230 V (not included in the scope of supply) 8WD53 00-1A. • Steady light • Flashlight (with built-in electronic flash) Rated voltage UC 24 to 230 V red 8WD53 00-1AB green 8WD53 00-1AC yellow 8WD53 00-1AD clear 8WD53 00-1AE blue 8WD53 00-1AF 0.1 Rated voltage UC 24 V Rated voltage AC 115 V Rated voltage AC 230V red 8WD53 20-0CB 8WD53 40-0CB 8WD53 50-0CB green 8WD53 20-0CC 8WD53 40-0CC 8WD53 50-0CC yellow 8WD53 20-0CD 8WD53 40-0CD 8WD53 50-0CD clear 8WD53 20-0CE 8WD53 40-0CE 8WD53 50-0CE blue 8WD53 20-0CF 8WD53 40-0CF 8WD53 50-0CF red 8WD53 20-5AB – – green 8WD53 20-5AC – – 0.1 LED version (integrated version) • Steady light LED yellow 8WD53 20-5AD – – • Repeated-flash light red LED green 8WD53 20-5BB – – 8WD53 20-5BC – – yellow 8WD53 20-5BD – – red 8WD53 20-5DB – – green 8WD53 20-5DC 8WD53 20-5DD – – – – • Rotating-beacon LED yellow 0.1 For lamps and LEDs, see Page 10/167. Siemens Industry, Inc. Industrial Controls Catalog Product Category: SIGN 10/175