SIEMENS 6SE6400-0AP00-0AA1 Basic Operator Panel (BOP) | Replacement, Equivalent & Selection Guide
The SIEMENS 6SE6400-0AP00-0AA1 is the standard Basic Operator Panel (BOP) designed for the SIEMENS MICROMASTER 4 series variable frequency drives (VFDs). It provides essential parameter access, drive monitoring, and local control directly at the drive unit — a critical interface for commissioning, diagnostics, and on-site operation in industrial automation environments.
Technical Specifications
- Part Number / SKU: 6SE6400-0AP00-0AA1
- Manufacturer: SIEMENS AG
- Product Series: MICROMASTER 4 (MM410 / MM420 / MM430 / MM440)
- Panel Type: Basic Operator Panel (BOP)
- Display: 5-digit, 7-segment LED display
- Interface: Direct plug-in to MICROMASTER 4 drive front port
- Functions: Parameter read/write, fault/alarm display, local start/stop/reverse, frequency setpoint adjustment
- Power Supply: Powered directly from the drive (no external supply required)
- Weight: Approx. 240 g
- Condition: New / Original
Compatible Replacement & Equivalent Models
When sourcing a replacement for the 6SE6400-0AP00-0AA1, the following models are commonly evaluated:
- 6SE6400-0AP00-0AA1 — Original SIEMENS BOP (this listing) ✅ Recommended
- 6SE6400-0BE00-0AA0 — Advanced Operator Panel (AOP) for MICROMASTER 4; adds multi-language LCD display and copy function; not a direct drop-in replacement for BOP applications
- 6SL3255-0AA00-4CA1 — BOP-2 for SINAMICS G120 series; not compatible with MICROMASTER 4 hardware
- Third-party BOP clones — Available from various suppliers; verify firmware compatibility and connector pinout before use; quality varies significantly
Note: Always verify the drive series and firmware version before ordering a replacement panel. Konmask.com supplies only original SIEMENS components.
Why Choose the Original 6SE6400-0AP00-0AA1
- ✅ Guaranteed compatibility with all MICROMASTER 4 variants (MM410, MM420, MM430, MM440)
- ✅ Full parameter access — read and write all drive parameters without additional software
- ✅ Plug-and-play installation — no tools or wiring required
- ✅ Fault & alarm diagnostics — real-time fault code display for rapid troubleshooting
- ✅ Original SIEMENS quality — manufactured to IEC/EN industrial standards
- ✅ Long-term availability — stocked by Konmask.com for MRO and project procurement
Typical Applications
- Commissioning and parameter setup of MICROMASTER 4 drives on-site
- Fault diagnosis and alarm acknowledgment in production environments
- Local manual control (start / stop / speed adjustment) without PLC or SCADA
- Replacement of damaged or missing BOP panels in existing MM4 installations
- Spare parts inventory for maintenance teams managing SIEMENS drive fleets
System Compatibility
| Drive Model | Compatible | Notes |
|---|---|---|
| MICROMASTER 410 (MM410) | ✅ Yes | Direct plug-in |
| MICROMASTER 420 (MM420) | ✅ Yes | Direct plug-in |
| MICROMASTER 430 (MM430) | ✅ Yes | Direct plug-in |
| MICROMASTER 440 (MM440) | ✅ Yes | Direct plug-in |
| SINAMICS G120 / G110 | ❌ No | Requires BOP-2 (6SL3255-0AA00-4CA1) |
| SINAMICS V20 | ❌ No | Uses dedicated BOP panel |
Selection Guide
Use this guide to confirm the correct operator panel for your SIEMENS drive:
- Step 1 — Identify your drive series: Check the nameplate on the drive for the model number (e.g., 6SE6420-xxxx).
- Step 2 — Confirm panel type needed: BOP (6SE6400-0AP00-0AA1) for basic parameter access; AOP (6SE6400-0BE00-0AA0) for advanced multi-language display and parameter copy.
- Step 3 — Check firmware version: For drives with firmware < V3.x, confirm BOP compatibility with SIEMENS documentation.
- Step 4 — Order: Contact Konmask.com with your drive model and quantity for a fast quotation.
Quality Assurance & Sourcing
All products listed on Konmask.com are sourced through verified industrial supply channels. The 6SE6400-0AP00-0AA1 supplied by Konmask is:
- Original SIEMENS manufacture — not cloned or refurbished unless explicitly stated
- Inspected for physical integrity and packaging condition prior to dispatch
- Traceable to authorized distribution channels
- Backed by Konmask’s standard warranty and return policy
How to Order
- Click Add to Cart or Buy Now on this page.
- For bulk orders (>5 units) or project procurement, contact us directly for a volume quotation.
- Lead time: In-stock items ship within 1–3 business days. Out-of-stock items: contact us for ETA.
- We accept T/T bank transfer, PayPal, and major credit cards.
📧 Email: [email protected]
📞 Phone/WhatsApp: +0086 19859288691
Replacement & Compatibility FAQ
Q: Can I use the 6SE6400-0AP00-0AA1 on a SINAMICS G120 drive?
A: No. The BOP for MICROMASTER 4 is not electrically or mechanically compatible with SINAMICS G120. You need the BOP-2 (6SL3255-0AA00-4CA1) for G120 drives.
Q: Is the AOP (6SE6400-0BE00-0AA0) a direct replacement for the BOP?
A: The AOP is physically compatible with MM4 drives but offers additional features (LCD display, parameter copy). It is an upgrade, not a like-for-like replacement, and is priced higher.
Q: Can I leave the BOP permanently installed on the drive?
A: Yes. The BOP can remain installed during normal operation. It draws power from the drive and does not affect drive performance.
Q: Do you supply original SIEMENS parts only?
A: Yes. Konmask.com supplies original manufacturer parts. If you require a cost-effective alternative, please contact us to discuss options.
Q: What is the warranty on this product?
A: Please refer to our store warranty policy or contact [email protected] for details.
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Contact: [email protected] | +0086 19859288691
