Genuine Siemens 6ES7307-1BA00-0AA0 24VDC/2A Power Supply Module | SIMATIC S7-300 – Verified Source
At Konmask.com, we specialize in sourcing and supplying genuine Siemens SIMATIC automation components for industrial buyers worldwide. The 6ES7307-1BA00-0AA0 is a regulated 24 VDC / 2 A power supply module designed exclusively for the SIMATIC S7-300 programmable logic controller (PLC) platform — a cornerstone of modern industrial automation.
Every unit we ship passes our internal 4-step verification process to ensure authenticity, traceability, and operational integrity before it reaches your facility.
Technical Specifications
- Order Number (SKU): 6ES7307-1BA00-0AA0
- Product Family: SIMATIC S7-300
- Module Type: Power Supply Module (PS)
- Input Voltage: 120/230 VAC (wide-range input)
- Output Voltage: 24 VDC
- Output Current: 2 A
- Output Power: 48 W
- Degree of Protection: IP20
- Mounting: DIN rail (S7-300 standard rail)
- Dimensions (W×H×D): 40 × 125 × 120 mm
- Weight: Approx. 360 g
- Operating Temperature: 0 °C to +60 °C
- Storage Temperature: −40 °C to +70 °C
- Certifications: CE, UL, cULus
- Manufacturer: Siemens AG, Germany
Our 4-Step Quality Verification Process
We understand that counterfeit components are a real risk in the industrial automation market. That is why every 6ES7307-1BA00-0AA0 unit sold through Konmask.com undergoes the following verification steps before dispatch:
- Source Traceability Check — We verify the supply chain origin of each unit, prioritizing authorized distributors and certified secondary-market suppliers.
- Physical Authenticity Inspection — Our technical team inspects labeling, holographic seals, housing quality, and part markings against Siemens OEM standards.
- Functional Bench Test — Where applicable, units are powered on and output voltage/current stability is confirmed under load.
- Documentation Review — We retain supplier invoices, certificates of conformity, and batch records for full post-sale traceability.
Key Features & Benefits
- ✅ Genuine Siemens OEM Part — Not a clone, not a compatible replacement. Exact OEM specification.
- ✅ Wide-Range AC Input — Accepts 120 VAC and 230 VAC without manual switching, ideal for global deployments.
- ✅ Stable 24 VDC / 2 A Output — Provides clean, regulated power to the S7-300 CPU and I/O modules on the same rail.
- ✅ Compact DIN-Rail Design — Fits directly onto the standard S7-300 mounting rail with no additional hardware.
- ✅ Short-Circuit & Overload Protected — Built-in electronic protection prevents damage to downstream modules.
- ✅ LED Status Indicator — Green LED confirms healthy 24 VDC output at a glance.
- ✅ Long Service Life — Designed for continuous industrial duty cycles in demanding environments.
Typical Applications
- SIMATIC S7-300 PLC rack power supply in new installations and system expansions
- Replacement of failed or aging PS307 power supply modules in existing S7-300 systems
- Manufacturing automation: automotive assembly lines, food & beverage processing, packaging machinery
- Building automation and HVAC control systems
- Water treatment and utilities infrastructure
- Oil & gas field instrumentation panels
- Machine tool and CNC controller power distribution
Compatible System Components
The 6ES7307-1BA00-0AA0 is designed to work within the SIMATIC S7-300 ecosystem. Typical compatible components include:
- CPUs: S7-300 series (e.g., 6ES7314-x, 6ES7315-x, 6ES7317-x)
- Digital I/O Modules: SM321, SM322, SM323 series
- Analog I/O Modules: SM331, SM332, SM334 series
- Communication Modules: CP343-1, CP343-5, IM360/361
- Mounting Rail: 6ES7390-1AE80-0AA0 (standard S7-300 DIN rail)
- Bus Connectors: 6ES7390-0AA00-0AA0
Always verify compatibility with your specific CPU firmware version and rack configuration before ordering.
Global Sourcing & Shipping Capabilities
- Stock Location: China (Mainland) — ships globally
- Shipping Methods: DHL Express, FedEx International Priority, EMS, sea freight (for bulk orders)
- Lead Time: In-stock orders typically dispatched within 1–3 business days
- Export Documentation: Commercial invoice, packing list, certificate of origin available on request
- Bulk & OEM Orders: Contact us for volume pricing and dedicated account management
- Customs Support: We assist with HS code documentation and export licensing where required
Certifications & Compliance Statement
The Siemens 6ES7307-1BA00-0AA0 is manufactured in compliance with the following standards:
- CE Marking — Complies with EU Low Voltage Directive (LVD) and EMC Directive
- UL / cULus Listed — Recognized for use in North American industrial installations
- IEC 61131-2 — Programmable controllers power supply requirements
- RoHS Compliant — Restriction of Hazardous Substances
Konmask.com does not manufacture this product. We are an independent distributor. All trademarks and brand names belong to their respective owners (Siemens AG).
How to Order
- Add to Cart — Select quantity and click “Add to Cart” or “Buy Now”.
- Request a Quote — For orders of 5+ units, email support@konmask.com for volume pricing.
- Confirm Shipping Details — Provide your delivery address and preferred courier at checkout.
- Payment — We accept major credit cards, PayPal, T/T bank transfer, and other methods. Contact us for B2B payment terms.
- Dispatch & Tracking — You will receive a tracking number within 24 hours of shipment.
Authenticity & Trust FAQ
Q: Are these genuine Siemens parts or compatible replacements?
A: All units sold on Konmask.com are genuine Siemens OEM parts. We do not sell compatible, clone, or aftermarket substitutes.
Q: Can you provide documentation proving authenticity?
A: Yes. We can provide supplier invoices and certificates of conformity upon request. Contact us before or after purchase.
Q: What if the unit is defective on arrival (DOA)?
A: We offer a DOA replacement policy. Contact us within 7 days of receipt with photos and a description of the fault. We will arrange a replacement or refund.
Q: Do you offer a warranty?
A: Yes — we provide a 90-day seller warranty covering manufacturing defects. This is in addition to any applicable Siemens OEM warranty.
Q: Can I order a sample unit before committing to a bulk purchase?
A: Absolutely. Single-unit orders are welcome. We encourage engineers and procurement teams to test before scaling.
Q: What is your minimum order quantity (MOQ)?
A: MOQ is 1 unit for standard orders. For project-based bulk pricing, please contact us directly.
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