Schneider Electric BMXFTB2820 Terminal Block | Replacement, Equivalent & Selection Guide
The Schneider Electric BMXFTB2820 is a 28-pin preformed cable terminal block designed for Modicon M340 series I/O modules. It provides a reliable screw-type field wiring interface that simplifies installation and maintenance in industrial automation systems. At Konmask.com, we help engineers and procurement teams identify the right part — or a verified compatible alternative — with confidence.
Technical Specifications
- Part Number: BMXFTB2820
- Manufacturer: Schneider Electric
- Series: Modicon M340
- Type: Preformed Cable Terminal Block
- Pin Count: 28 pins
- Connection Type: Screw-type field wiring
- Compatible Module Types: Modicon M340 digital/analog I/O modules (28-pin interface)
- Weight: ~500 g
- Country of Origin: France / EU
Compatible Replacement & Equivalent Models
If the BMXFTB2820 is unavailable or out of budget, the following alternatives may be considered depending on your application:
- BMXFTB2800 – Standard (non-preformed) 28-pin terminal block for M340; same pin count, different cable routing
- BMXFTB2810 – 28-pin terminal block with spring-clamp connection; tool-free wiring alternative
- BMXFTB2000 – 20-pin variant; suitable only if module interface is 20-pin
- Third-party 28-pin DIN-rail terminal blocks – Must match Schneider M340 connector pitch and pin layout exactly; verify before use
⚠ Always verify pin count, connector pitch, and module compatibility before substituting. Contact [email protected] for selection assistance.
Why Choose the Original BMXFTB2820
- ✅ Factory-certified fit for Modicon M340 28-pin I/O modules — no adaptation required
- ✅ Preformed cable design reduces wiring time and minimizes field errors
- ✅ Screw-type terminals ensure secure, vibration-resistant connections in harsh environments
- ✅ Full Schneider Electric warranty and lifecycle support
- ✅ Traceable part number for MRO procurement and spare-parts management
Typical Applications
- Discrete manufacturing automation (assembly lines, conveyors)
- Process control panels using Modicon M340 PLCs
- Machine tool and packaging machine I/O wiring
- Building automation and HVAC control systems
- Water/wastewater treatment plant control cabinets
System Compatibility
The BMXFTB2820 is designed exclusively for Schneider Electric Modicon M340 platform I/O modules with a 28-pin connector interface, including but not limited to:
- BMXDDI1602 / BMXDDI3202K – Digital Input Modules
- BMXDDO1602 / BMXDDO3202K – Digital Output Modules
- BMXAMI0410 / BMXAMO0410 – Analog I/O Modules
Not compatible with Modicon Premium, Quantum, or M580 series without adapter verification.
Selection Guide
Use the table below to select the correct terminal block for your M340 module:
- 28-pin module + preformed cable needed → BMXFTB2820 ✓ (this product)
- 28-pin module + standard cable → BMXFTB2800
- 28-pin module + spring-clamp preference → BMXFTB2810
- 20-pin module → BMXFTB2000 series
- 40-pin module → BMXFTB4000 series
Not sure which terminal block fits your module? Send your module part number to [email protected] and our team will confirm compatibility within 24 hours.
Quality Assurance & Sourcing
- All units sourced from authorized distributors or verified industrial surplus channels
- Each item inspected for physical integrity and part number authenticity before shipment
- Genuine Schneider Electric OEM parts — no counterfeit risk
- Traceable batch documentation available on request for MRO and EPC projects
How to Order
- Confirm your M340 module part number and pin count (28-pin required for BMXFTB2820)
- Add to cart or contact us for bulk/project pricing
- Specify required quantity and delivery timeline
- Receive order confirmation with lead time and tracking
📧 [email protected] | 📞 +0086 19859288691
Replacement & Compatibility FAQ
Q: Can BMXFTB2800 replace BMXFTB2820?
A: Yes, both are 28-pin terminal blocks for M340. The 2820 uses a preformed cable; the 2800 uses a standard cable. Functionally interchangeable if cable routing allows.
Q: Is BMXFTB2820 compatible with Modicon M580?
A: No. M580 uses a different connector system. Do not substitute without engineering verification.
Q: Can I use a third-party terminal block?
A: Possible, but must match Schneider’s 28-pin connector pitch exactly. We recommend OEM parts for safety-critical applications.
Q: What is the lead time for BMXFTB2820?
A: Typically 3–7 business days for in-stock units. Contact us for urgent or bulk requirements.
Q: Do you provide a certificate of conformity?
A: Yes, available on request for project and MRO procurement.
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Contact: [email protected] | +0086 19859288691
