Technical Specifications Breakdown
Key parameters for the BMXFTB4000 are listed below for quick reference:
| Feature | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Product Line | Modicon |
| Part Number | BMXFTB4000 |
| Number of Terminals | 40 |
| Terminal Type | Cage Clamp |
| Mounting Type | Removable |
| Protection Rating | IP20 |
| Operating Temperature Range | 0°C to 60°C |
| Storage Temperature Range | -25°C to 70°C |
| Relative Humidity | 5% to 95% (non-condensing) |
| Vibration Resistance | 5–9 Hz: 0.75 mm amplitude; 9–150 Hz: 1 g acceleration |
| Shock Resistance | 15 g for 11 ms |
| Flammability Rating | UL94 V-0 |
| Certifications | CE, UL, cUL |
| Net Weight | 0.42 lb(US) (0.19 kg) |
Industry Applications and Cost Impact
Control Panel Wiring for Manufacturing Lines
In high-volume production environments, the BMXFTB4000's 40 cage clamp terminals allow for dense, organized wiring of discrete I/O signals. The removable design enables pre-wiring of the block offline, reducing panel assembly time by up to 30% compared to fixed terminal strips. This translates directly into lower labor costs and faster machine commissioning.
Process Automation in Harsh Environments
With an IP20 protection rating and operating range of 0°C to 60°C, this terminal block is suitable for clean but demanding industrial settings like packaging, material handling, and food processing. The vibration resistance (0.75 mm amplitude at 5-9 Hz, 1 g at 9-150 Hz) ensures signal integrity even near motors or conveyors, minimizing costly intermittent faults.
Module Replacement Efficiency
This reduces downtime from hours to minutes, directly improving overall equipment effectiveness (OEE).

Installation and Setup Guidance
Mount the BMXFTB4000 onto the compatible 40-pin removable terminal block connector on the Modicon X80 module. Ensure the block clicks securely into place. Use a small flathead screwdriver to open each cage clamp, insert the stripped wire (0.2 to 2.5 mm² recommended), and release the clamp to secure the connection. Torque to manufacturer specifications (not provided; refer to module documentation). Label each wire per your panel schematic to simplify future troubleshooting.
Maintenance and Reliability
Periodically inspect the terminal block for signs of corrosion, loose connections, or physical damage. Given the UL94 V-0 flammability rating, the housing is self-extinguishing, reducing fire risk. The non-condensing humidity range (5% to 95%) allows use in humid environments, but avoid direct liquid exposure. No scheduled maintenance is required beyond visual checks during routine panel audits.
Cost-Efficient Wiring with the Schneider BMXFTB4000 Terminal Block
In industrial automation, every connection point represents a potential failure mode and a direct cost in installation labor and maintenance downtime. The Schneider BMXFTB4000 terminal block addresses these challenges head-on by providing a standardized, removable wiring interface for Modicon X80 systems. This accessory reduces wiring errors, speeds up module replacement, and lowers total cost of ownership through its robust design and clear specifications.

Compatibility and Integration
The BMXFTB4000 is designed specifically for Modicon X80 systems with 40-pin removable terminal block modules. It is compatible with all Modicon X80 analog and digital I/O modules that accept this accessory. The accessory/separate part type is "Removable connection block" and its destination is "For module with 40-pin removable terminal block." Always verify module compatibility before ordering.
Selection Guide and Purchasing Advice
When selecting a terminal block for your Modicon X80 system, ensure the number of terminals (40) matches your I/O count. The BMXFTB4000 is a cost-effective choice for new installations or as a spare part to minimize downtime. AutoDCSTech stocks this Schneider accessory with fast shipping. Please verify current lifecycle status and availability with AutoDCSTech before ordering.
Troubleshooting and Common Issues
- Loose connections: If signals drop intermittently, check that each wire is fully inserted and the cage clamp is closed. Re-terminate if needed.
- Physical damage: Inspect the gray housing for cracks or broken clips. Replace the block if damaged to avoid short circuits.
- Compatibility errors: Ensure the module has a 40-pin removable terminal block interface. Using this block on a different pin count will not work.
- Environmental stress: If operating near the 60°C upper limit, ensure adequate panel ventilation to prevent overheating of the terminal block.
Availability & Condition at AutoDCSTech
| Part Number | BMXFTB4000 |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | France |
