Product Description

The AKB331-M005 is a high-density, multi-core signal cable assembly manufactured by Yokogawa Electric Corporation for use with its ProSafe-RS Safety Instrumented System and CENTUM control platforms.

Designed to provide a secure and interference-free connection between I/O modules and field terminal boards, this cable features 50-pin connectors on both ends. The M005 designation indicates a factory-tested 5.0-meter length, making it ideal for cabinet-to-cabinet wiring and internal rack integration. Engineered for high signal integrity, the AKB331-M005 ensures stable transmission of critical safety and process control data.

Detailed Technical Specifications

Industrial Application Scenarios

• Marshaling cabinet integration in refineries and petrochemical plants

• Safety loop wiring within ProSafe-RS systems

• Cabinet-to-cabinet signal routing in power stations

• Internal rack wiring in distributed control architectures

• Applications requiring validated cabling to prevent open-circuit safety faults

The 5-meter length provides sufficient routing flexibility through cable trays and structured cabinet layouts, while maintaining signal shielding integrity.

Technical FAQs

Can this cable be used for both digital and analog modules?
Yes. The AKB331 series supports multiple signal types, provided the connected hardware uses the standard 50-pin Yokogawa interface footprint.

Is 5 meters the only available length?
No. The AKB331 series is available in multiple factory-defined lengths, such as:

• M001 (1 meter)

• M005 (5 meters)

• M010 (10 meters)

The M005 is commonly selected as a mid-range length for standard industrial cabinet installations.