BMXFTB2820 Schneider Electric Terminal Block

BMXFTB2820 Schneider Electric 28-Way Spring Connection Block

BMXFTB2820 Schneider Electric 28-Way Spring Connection Block

Availability: 94 left in stock

Schneider Electric BMXFTB2820 Modicon X80 Removable Terminal Block The Schneider Electric BMXFTB2820, also cataloged as the BMXFTB2820 Removable Connection Block,...

SKU: BMXFTB2820

Manufacturer: Schneider
Product No.: BMXFTB2820
Product Type: Removable Connection Blocks
Product Origin: France
Payment:T/T, Western Union
Weight: 70g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Schneider Electric BMXFTB2820 Modicon X80 Removable Terminal Block

The Schneider Electric BMXFTB2820, also cataloged as the BMXFTB2820 Removable Connection Block, operates as a dedicated hardware component for field wiring termination within Modicon X80 I/O platforms. The module provides direct electrical interfaces for up to 28 independent termination lines, routing discrete and analog signals from field instrumentation to compatible Modicon M340 and M580 rack modules. It uses a spring clamp tension system to establish permanent physical contact with solid or stranded conductors without the use of threaded fasteners.

Hardware Specifications

Parameter	Specification
Model	BMXFTB2820
Brand	Schneider Electric
Origin	China
Weight	0.07 kg
Dimensions	32 x 100 x 40 mm
Operating Temp	-25 to +70 deg C
Power Consumption	Passive (0 mA)
Connection Type	Spring clamp terminals
Number of Terminals	28 positions
Enclosure Rating	IP20
Wire Size Supported	0.25 to 2.5 mm² (AWG 24 to 14)
Module Compatibility	28-way compatible Modicon X80 I/O modules

I/O Density Scaling and Backplane Integration

The mechanical structure of this 28-way connection block interfaces directly with high-density I/O modules operating across Profinet / EtherNet/IP deterministic networks. By facilitating compact terminal grouping, the component enables precise I/O density scaling within a standardized chassis footprint. The direct-insertion spring mechanism maintains constant contact force under vibration, preventing electrical noise from impacting the backplane bus communication velocity or degrading signal conversion accuracy.

Frequently Asked Questions

Q: Can this terminal block be uncoupled while the host I/O module is actively powered?

A: The mechanical architecture allows the block to be removed from the front of the module; however, field-side loops must be isolated prior to removal to prevent transient voltage spikes or active channel disruption.

Q: What are the maintenance requirements for the spring clamp termination points compared to screw terminals?

A: The spring clamp configuration requires zero periodic torque validation. The internal tension leaf automatically compensates for wire settling, thermal expansion, and mechanical vibration over time.

Field Installation Guidelines

Insert a standard terminal screwdriver into the designated release slot to open the internal tension leaf prior to inserting field conductors.
Verify that the stripped portion of the conductor measures within the specified exposure tolerances to prevent bare copper exposure outside the plastic housing.
Engage both upper and lower mechanical retention tabs completely onto the host X80 module to ensure uniform terminal alignment and pin engagement.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

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Maintenance Manager, USA

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Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

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Engineering Lead, Germany

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We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.