Yokogawa AKB331-M015 CENTUM VP Signal Cable

Product Overview

The Yokogawa AKB331-M015 acts as a critical interconnect within the CENTUM VP and CS 3000 Distributed Control System (DCS) architectures. This high-density signal cable facilitates the seamless transfer of data between I/O modules and terminal boards or marshaling panels. By utilizing a 50-pin to 50-pin configuration, the AKB331-M015 ensures high-fidelity signal integrity for complex industrial loops. We supply this product as 100% Brand New and Original, ensuring your system maintains peak operational compliance without the risks associated with refurbished wiring.

Part Number Breakdown

The AKB331 series follows a modular nomenclature to define connector types and physical reach:

Technical Specifications

This cable meets the rigorous physical and electrical demands of process automation environments.

• Connector Type: 50-pin D-sub to 50-pin D-sub (Dual-ended).

• Total Length: 15 meters (49.2 feet).

• Application: Connects I/O modules to terminal blocks (e.g., TEV, TWD series).

• Compatibility: Works with Yokogawa CENTUM VP, CS 3000, and standard V net/IP hardware.

• Shipping Weight: Approximately 4 kg.

• Condition: Guaranteed 100% Brand New in original factory packaging.

Engineering Advantages

The AKB331-M015 solves common installation and signal degradation issues in large-scale control rooms:

• Noise Immunity: Industrial environments generate significant electromagnetic interference. This cable features superior shielding to prevent crosstalk and signal attenuation, ensuring that millivolt-level analog signals remain accurate over the full 15-meter span.

• Mechanical Durability: The ruggedized jacket withstands the physical stresses of cable tray routing and tight bending radii within marshaling cabinets. The secure 50-pin locking mechanism prevents accidental disconnections caused by vibration or cabinet maintenance.

• Long-Distance Versatility: The 15-meter length provides engineers with the flexibility to position marshaling panels further from the central CPU cabinets. This helps optimize floor space in crowded control rooms without requiring intermediate signal repeaters.

• Standardized Integration: The "Plug-and-Play" 50-pin interface eliminates manual point-to-point wiring errors. This standardization slashes commissioning time during system startups and simplifies the troubleshooting of I/O loops.

FAQs

• Is the AKB331-M015 compatible with third-party terminal boards?

  The AKB331-M015 uses standard Yokogawa 50-pin pinouts. While it primarily serves Yokogawa hardware, it interfaces with any third-party board specifically designed to accept Yokogawa-style 50-pin D-sub connections.

• What precautions should I take during installation?

  Avoid exceeding the specified minimum bend radius to prevent internal conductor fatigue. Ensure both 50-pin connectors seat fully and engage the locking screws to maintain consistent electrical contact in high-vibration areas.

• Does the 15-meter length affect signal accuracy for 4-20mA loops?

  No. Yokogawa designs the AKB331-M015 with high-grade copper conductors and low-resistance shielding, which preserves signal precision for standard 4-20mA and 1-5V DC signals across the entire 15-meter distance.

• How do I verify the authenticity of the cable?

  Every AKB331-M015 we ship is 100% Brand New and Original. The cable includes original factory labeling and arrives in authentic Yokogawa packaging with matching serial and batch identifiers.