The SIEMENS 6ES7305-1BA80-0AA0 is an outdoor-capable, regulated DC/DC power supply module in the SIMATIC S7-300 PS305 family. It accepts a wide 24–110 V DC supply and delivers a stabilized 24 V DC / 2 A output (approx. 48 W), providing reliable system and load current for S7-300 CPUs, ET 200M I/O, and connected sensors and actuators. Designed for direct mounting on the S7-300 rail, it features wide-range DC input (16.8–138 V DC), electronic short-circuit protection, and IP20 protection for dependable use in demanding industrial environments.
Technical Specifications
| Manufacturer | Siemens |
| Brand | Siemens |
| Model | 6ES7305-1BA80-0AA0 |
| Category | Power Supply |
| Type | Drivers |
