SIMATIC S7-1500. SYSTEM POWER SUPPLY PS 60W 24/48/60V DC. SUPPLIES THE OPERATING VOLTAGE FOR THE S7-1500 VIA THE BACKPLANE BUS
SIMATIC S7-1500. SYSTEM POWER SUPPLY PS 60W 120/230V AC/DC. SUPPLIES THE OPERATING VOLTAGE FOR THE S7-1500 VIA THE BACKPLANE BUS
SIMATIC PM 1507 24 V/8 A STABILIZED POWER SUPPLY FOR SIMATIC S7-1500 INPUT: 120/230 V AC OUTPUT: 24 V/8 A DC