POWER ONE power supply, 100W, input voltage 85 to 264VAC, 45 to 65Hz, 24V output voltage, output current 4,2A, 90% efficiency, signaling LED OK cc, 55x90x84mm size (WxHxD), 0.34kg weight, room temperature - 25C to 70C, MTBF (EN 29500, 40C) greater 500000h, IP20, UNO-PS / 1AC / 24DC / 100W. Phoenix Contact.