SIMATIC ET200pro PS Regulated power supply with protection class IP67 Input: 3 AC 400-480 V Output: DC 24 V/8 A The SIMATIC ET200pro PS power supply with protection class IP67 serves as an electronics/sensor and load voltage supply for the peripheral device and has a signaling contact for '24 V OK' and 'overtemperature' as well as a second connector for looping the input voltage. No matter what industry, no matter what requirement - Siemens offers reliable and efficient power supplies for every system.