SIMATIC S7-1200 Power Module PM1207 Stabilized power supply input: 120/230 V AC, output: DC 24 V/2,5 A The SIMATIC PM1207 single-phase load power supply (PM = power module) in SIMATIC S7-1200 design, at a width of just 70 mm, takes up little space in combination with the micro PLC. The 2.5 A power supply units supply CPUs with 24 V input, signal modules and connected loads. The automatic range selection ensures problem-free connection to single phase 120/230 V AC power networks in industrial and residential areas. The power supply is mounted on a DIN mounting rail or using screws. Extensive certifications such as UL, ATEX and GL enable universal use. Regardless of the industry or requirements, Siemens offers reliable and efficient power supplies for every plant.