Q40CBL-3M MITSUBISHI 3-Meter MELSEC Q Series I/O Connection Cable

The Q40CBL-3M MITSUBISHI (Model: Q40CBL-3M) is an extended-length, heavy-duty 40-pin pre-wired cable assembly engineered specifically for Mitsubishi Electric MELSEC Q Series Programmable Logic Controllers (PLCs). Measuring 3 meters 3(.0 m) in length, the Q40CBL-3M MITSUBISHI connects high-density 32-point and 64-point digital input/output modules to remote terminal interface blocks, relay boards, or adjacent control enclosures.

Factory-terminated with a heavy-duty 40-pin connector on the PLC module end, the Q40CBL-3M MITSUBISHI streamlines panel layout flexibility by enabling long cable runs across large cabinets without signal degradation. Built with industrial-grade multi-core shielding and flexible flame-retardant jacketing, it eliminates manual point-to-point wiring errors and provides noise-immune signal paths in demanding industrial automation and shipboard telemetry networks.

Key Features of the Q40CBL-3M MITSUBISHI

• Native MELSEC Q Series Compatibility: Directly plugs into Mitsubishi Q Series high-density I/O modules (including QX41, QX42, QY41P, QY42P, and QX81).

• Pre-Wired 40-Pin High-Density Connector: Factory-assembled connector reduces wiring installation time and prevents field crimping errors.

• Extended 3.0-Meter Reach: $3.0\text{ m}$ length provides extra routing flexibility between separated enclosure racks or deep control cabinets.

• High-Grade EMI Shielding: Multi-strand shielded core wire protects low-voltage I/O signals against electrical noise and magnetic interference.

• Industrial-Grade Jacket Strain Relief: Oil-resistant, flame-retardant PVC outer sheath equipped with integrated connector strain relief for durability.

• Simplified Maintenance & Inspection: Standardized pin assignments accelerate commissioning and simplify long-term troubleshooting.

Primary Applications

• Large PLC Control Cabinets: Connecting high-density 32-channel or 64-channel Q Series digital I/O modules to remote DIN-rail terminal blocks

• Factory Floor Production Lines: Interfacing central PLC racks with distant sensors, solenoids, proximity switches, and indicator arrays

• Marine Telemetry & Power Panels: Routing digital status and alarm signals between engine monitoring racks and main control consoles

Technical Specifications

Package Contents

• 1 × Q40CBL-3M MITSUBISHI 3.0m 40-Pin I/O Connection Cable

• Protective Connector Cover Cap & Datasheet