Product Description
Siemens / SOPower PS 307 / SM332 PLC Power Supply and Analog Output Module
Equip your Siemens SIMATIC S7-300 automation system with these essential modules for reliable power and precise analog control. The PS 307 series power supplies deliver stable 24V DC power, available in 5A and 10A variants, ensuring consistent performance for your entire PLC rack. Featuring a selectable input voltage (120/230V AC) and a convenient front-panel ON/OFF switch, they are designed for global industrial applications. The SM 332 analog output module provides high-precision control by converting digital signals from the CPU into standard analog signals. With 4 channels and a 12-bit resolution, it is perfect for controlling proportional valves, actuators, drives, and other analog field devices. Both modules are engineered for seamless integration into the S7-300 mounting rack, making them ideal for system expansions, upgrades, or as direct replacement parts.
Technical Specifications:
- Product Family: SIMATIC S7-300 Power Supply (PS 307) & Analog Output (SM 332)
- PS 307 Input Voltage: 120 V / 230 V AC (Manually Selectable Switch)
- PS 307 Output: 24 V DC / Rated Current 5 A or 10 A (Depending on Model)
- SM 332 Analog Outputs: 4 Channels
- SM 332 Resolution: 12-bit
- SM 332 Output Ranges: Voltage (e.g., +/-10V, 1-5V) & Current (e.g., 0-20mA, 4-20mA)

Siemens / SOPower PS 307 / SM332 PLC Power Supply and Analog Output Module
Power and control your Siemens S7-300 PLC system with the PS 307 24V DC power supply (5A/10A) and the SM 332 4-channel, 12-bit analog output module. Perfect for industrial automation applications.










