Siemens 6ES7307-1BA01-0AA0 SIMATIC S7-300 Power module Regulated power supply PS307
The Siemens 6ES7307-1BA01-0AA0 is a reliable and compact power supply module from the SIMATIC S7-300 programmable logic controller (PLC) family, designed to deliver stable, filtered 24 V DC power to the backplane bus of S7-300 racks. With a rated output current of 2 A, this module powers the CPU, signal modules (SM), function modules (FM), and communication processors (CP) in small to mid-sized automation systems—making it essential for machine control, process panels, and distributed I/O stations.
Engineered for industrial environments, the 6ES7307-1BA01-0AA0 features overvoltage/overload protection, wide input voltage tolerance, and efficient thermal design—all in a space-saving form factor that mounts directly on the standard S7-300 DIN rail. As part of Siemens’ globally trusted S7-300 platform, it ensures consistent performance in applications ranging from packaging and material handling to water treatment and building automation.
Product Overview: Siemens 6ES7307-1BA01-0AA0
| Manufacturer | Siemens |
| Part Number | 6ES7307-1BA01-0AA0 |
| Power Supply Type | PS 307, 2 A |
| Input Voltage | 85–264 V AC / 120–300 V DC |
| Output Voltage | 24 V DC ±3% |
| Output Current | 2 A continuous |
| Max. Power | 48 W |
| Ripple & Noise | <150 mVpp |
Product details pictures
![]()
![]()
Related products
| 6ES7307-1EA01-0AA0 | 6ES7407-0KR02-0AA0 |
| 6ES7307-1KA02-0AA0 | 6ES7307-1BA01-0AJ0 |
| 6ES7307-1BA01-0AA1 | 6ES7307-1BA01-0AK0 |
| 6ES7307-1BA01-0AB0 | 6ES7307-1BA01-0AL0 |
| 6ES7307-1BA01-0AC0 | 6ES7307-1BA01-0AM0 |
| 6ES7307-1BA01-0AD0 | 6ES7307-1BA01-0AN0 |
| 6ES7307-1BA01-0AE0 | 6ES7307-1BA01-0AA0 |
| 6ES7307-1BA01-0AF0 | 6ES7307-1BA01-0AP0 |
| 6ES7307-1BA01-0AG0 | 6ES7307-1BA01-0AQ0 |
| 6ES7307-1BA01-0AH0 | 6ES7307-1BA01-0AR0 |