Schneider Modicon Quantum X80 BMXFTW301S Shielded Cord Set

Schneider Electric BMXFTW301S Modicon X80 Shielded Cord Set — 20-Way Terminal, 3m, Color-Coded Flying Leads

The BMXFTW301S is a shielded pre-assembled cord set for Schneider Electric's Modicon X80 (M340/M580) automation platform. It provides a direct wire-to-wire transition between 20-pin X80 I/O modules and field devices, featuring a compound-filled 20-pin terminal block on the module side and color-coded free wire ends on the field side. The 3-meter shielded cable ensures reliable signal integrity for analog and discrete I/O connections in industrial environments.

Key Specifications

• Manufacturer: Schneider Electric
• Series: Modicon X80 (M340 / M580)
• Type: Shielded Cord Set / Pre-Assembled Cable
• Terminal Configuration: 20-way terminal block
• Module Side: Compound-filled 20-pin terminal block (BMX FTB 2020 compatible)
• Field Side: Color-coded free wire ends (flying leads)
• Cable Length: 3 meters (9.84 ft)
• Shielding: Yes — shielded cable for EMI protection
• Sheath Material: PVC
• LSZH Status: No
• Number of Conductors: 20
• Conductor Cross Section: 0.34 mm² (22 AWG)
• Operating Temperature: -25°C to +70°C (-13°F to +158°F)
• Applicable Standard: DIN 47100 (color code)
• Primary Application: Analog I/O, discrete I/O, expert function modules
• Compatible Modules: BMX AMI 0410, BMX AMI 0800, BMX AMI 0810, BMX AMO 0210, BMX AMO 0410, BMX AMO 0802, BMX AMM 0600, BMX ART 0414/0814, and other 20-pin X80 I/O modules
• Related Cables: BMXFTW501S (5m shielded), BMXFTW308S (28-way, 3m shielded)
• Status: Active / In production

Architecture & Functionality

• Direct Wire Transition: Enables direct wire-to-wire connection from module terminals to field devices without additional terminal blocks
• Color-Coded Wires: DIN 47100 standard color coding for easy identification and reduced wiring errors
• Shielded Construction: Protects analog signals from electromagnetic interference in noisy industrial environments
• Compound-Filled Terminal Block: Ensures secure connection and strain relief at the module side
• Nylon Pull Strand: Integrated strand allows easy stripping of the cable sheath
• Modular Flexibility: Supports system expansion and reconfiguration with plug-and-play connectivity

Installation Guide

1. Power off all sensor and pre-actuator devices before connection or disconnection (hazard of electric shock).
2. Plug the 20-pin compound-filled terminal block into the corresponding X80 I/O module.
3. Route the 3-meter shielded cable through the cable clamp positioned below the terminal block.
4. Strip the cable sheath using the nylon pull strand to expose color-coded wires.
5. Connect color-coded free wire ends to field sensors, pre-actuators, or terminal blocks per DIN 47100 color code.
6. Ensure shield continuity is maintained and grounded at one end only to prevent ground loops.
7. Power on and verify signal integrity via Unity Pro or EcoStruxure Control Expert diagnostics.

FAQ

Q: What is the difference between BMXFTW301S and BMXFTW301?
A: BMXFTW301S is the shielded version with EMI protection for analog I/O. BMXFTW301 is the unshielded version for discrete I/O or less noise-sensitive applications.

Q: What is the difference between BMXFTW301S and BMXFCW301S?
A: BMXFTW301S has a 20-pin terminal block for 20-way I/O modules. BMXFCW301S has a 40-pin FCN connector for 40-way I/O modules. Both are 3m shielded with flying leads.

Q: What modules is BMXFTW301S compatible with?
A: All Modicon X80 20-pin I/O modules including analog input (BMX AMI 0410/0800/0810), analog output (BMX AMO 0210/0410/0802), analog mixed (BMX AMM 0600), and RTD/temperature input (BMX ART 0414/0814) modules.

Q: Can I use BMXFTW301S for discrete I/O modules?
A: Yes, but it is over-specified for discrete I/O. For discrete modules, the unshielded BMXFTW301 is more cost-effective. Use BMXFTW301S when EMI protection is required.

Q: What is the maximum operating temperature?
A: -25°C to +70°C (-13°F to +158°F) per DIN 47100 standard.

Q: Is the cable flame-retardant or halogen-free?
A: The sheath material is PVC and is not LSZH (Low Smoke Zero Halogen). For LSZH requirements, consult Schneider Electric for alternative cable options.

Selection Tips

• X80 20-pin analog I/O, 3m, shielded: BMXFTW301S
• X80 20-pin analog I/O, 5m, shielded: BMXFTW501S
• X80 20-pin discrete I/O, 3m, unshielded: BMXFTW301
• X80 28-pin I/O, 3m, shielded: BMXFTW308S
• X80 40-pin I/O, 3m, shielded: BMXFCW301S
• Always verify: Module pin count (20/28/40), shielding requirement, and cable length before ordering
• Order compatible terminal block: BMX FTB 2020 for 20-pin modules