Siemens 6ES7305-1BA80-0AA0 SIMATIC S7-300 PS 305 24 VDC 2 A Power Supply
6ES7305-1BA80-0AA0
SIMATIC S7-300 PS 305 24 VDC 2 A Power Supply · Regulated S7-300 power supply accepting 24-110 VDC and delivering 24 VDC at 2 A.
Lifecycle note: Use the unit nameplate and current official documentation as final references before approving a replacement.
Product Condition
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+86 15359408275SIMATIC S7-300 PS 305 24 VDC 2 A Power Supply · Siemens SIMATIC S7-300 PS 305
Siemens 6ES7305-1BA80-0AA0 is a SIMATIC PS 305 regulated supply for S7-300 or ET 200M installations powered from a 24-110 VDC source.
The module converts the wide-range DC input to a regulated 24 VDC output rated at 2 A for the configured controller and I/O load.
Before replacement, measure the actual input source, calculate continuous and startup load, and verify branch protection, polarity, grounding, output distribution, rack mounting, ventilation and fault signaling.
| Manufacturer | Siemens |
|---|---|
| Order number | 6ES7305-1BA80-0AA0 |
| Power supply | PS 305 |
| Input voltage | 24-110 VDC |
| Output voltage | 24 VDC |
| Output current | 2 A |
| Application | SIMATIC S7-300 and ET 200M |
| Supply type | Regulated DC input |
| Net weight | 0.570 kg |
| Country of origin | Romania |
| Replacement check | Input range, load current, wiring, protection and mounting |
Siemens 6ES7305-1BA80-0AA0 converts a 24-110 VDC plant supply into regulated 24 VDC power for a compatible S7-300 or ET 200M installation.
Siemens 6ES7305-1BA80-0AA0 provides a nominal 24 VDC output rated at 2 A when installed within its documented environmental and input conditions.
No, Siemens 6ES7305-1BA80-0AA0 is the PS 305 wide-range DC-input version; an AC-input PS 307 requires a different order number and wiring design.
Calculate the steady-state and startup current of every load supplied by Siemens 6ES7305-1BA80-0AA0 and confirm that the total remains within the 2 A output rating.
Verify input polarity and range, branch protection, protective earth, output polarity, conductor size and terminal torque before energizing Siemens 6ES7305-1BA80-0AA0.
Commission Siemens 6ES7305-1BA80-0AA0 by measuring input and 24 VDC output, checking ripple and voltage under load, and confirming controller startup and diagnostics.
Provide the complete Siemens 6ES7305-1BA80-0AA0 order number, input source, load current, wiring and mounting photos, quantity and destination.
Send the complete 6ES7305-1BA80-0AA0 catalog number, revision, quantity, destination and nameplate photo. Identification details will be checked before quotation.
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