Power supply, single phase input, power: 85 ... 264Vac, output: 24 Vdc, current: 20A, MTBF: 500,000 hours adjustment range of the output voltage 22,5Vcc 29,5Vcc ... (480W) 115x130x153 mm (WxHxD), operating temperature: -25 ... 70 ° C protection: IP20, Type TRIO-PS / 1AC / 24DC / 20. Phoenix Contact._x000D_