Siemens S7-300 PS305 Outdoor power supply / 6ES7305-1BA80-0AA0

Siemens S7-300 PS305 Outdoor power supply; exact model specifications from ST70 2021. Confirm host configuration, revision, accessories and current availability before ordering.

Manufacturer part number: 6ES7305-1BA80-0AA0
Brand: Siemens
Category: PLC and HMI
Catalog status: Request a quotation

Technical specifications

Controller family: SIMATIC S7-300
Input voltage: 24 to 110 VDC
Rated output voltage: 24 VDC
Output current: 2 A
Document pages: ST70 2021 PDF737 / printed5/249
Current lifecycle status: Not established by historical2021 catalogue; confirm current lifecycle and supply separately

Manufacturer technical catalog · Siemens ST70 2021; exact ordering/technical row PDF737 · en · PDF · ST70 2021Manufacturer source: Siemens · Model explicitly covered in family document · Covered models: 6ES7305-1BA80-0AA0 · Checked: 2026-10-22Official manufacturer source

This sheet provides a quick technical summary. For design, installation and final selection, review the latest official manufacturer documentation and verify the complete part number.