To reliably monitor the status and locations of machines and systems, Balluff offers you the SmartLight LED signal towers and the SmartLight Indicators signal displays. With these signal lights, you can conveniently visualize the information you require. The SmartLight LED signal tower can display decisive to critical machine states and use the color scale to easily read the tendencies, progressions and trends of physical quantities. Functional principle = indicator light with buzzer, interface = IO-Link 1.1, operating voltage Ub = 18...30.2 VDC, connection = M12x1 connector, 4-pin, segments, max. number = 3, colors predefined = yellow, white, green, blue, red, orange, configurable, function display = running light mode, level mode, segment mode, flexi mode, volume (at a distance of 1 m) = 95 dB/m, setting option = function display, volume, additional function = extended process data, dimensions = 60 x 60 x 234.5 mm, housing material = PC, transparent, Cu 15 µm, Ni 15 µm zinc die-cast, fastening = M18 screws, ambient temperature = -5...50 °C, protection class = IP30, transmission rate = COM2 (38.4 kBaud), process data cycle min. = 7.2 ms, process data IN = 1 Byte, process data OUT = 8 bytes