Yokogawa AKB161 Signal Cable

The Yokogawa AKB161 is a high-quality signal cable designed for use in industrial automation and process control systems. Manufactured by Yokogawa Electric Corporation, this cable is engineered to ensure reliable signal transmission between field instruments, I/O modules, and control equipment. It plays a vital role in maintaining data integrity, noise immunity, and system uptime in harsh operational environments.

The AKB161 is known for its durability, shielding, and compatibility with CENTUM VP, ProSafe-RS, and other Yokogawa systems. Whether used in a refinery, chemical plant, or utility control room, the AKB161 provides a stable and interference-free communication link that is critical for real-time process control.

Technical Specifications

Applications

The Yokogawa AKB161 signal cable is used in a variety of industrial environments where secure and accurate signal transmission is essential. Key application areas include:

• Distributed Control Systems (DCS)

  Transmits signals between remote I/O units and control processors in CENTUM VP.

• Safety Instrumented Systems (SIS)

  Provides reliable signal paths for ProSafe-RS safety-related control loops.

• Field Instrument Communication

  Connects transmitters, analyzers, flowmeters, and sensors with controller inputs.

• PLC & SCADA Integration

  Serves as a link between PLCs, RTUs, and remote SCADA panels.

• Data Acquisition Systems

  Ensures consistent signal quality for analog and digital input modules.

• Hazardous Environment Wiring

  Suitable for industrial environments with high EMI, moisture, or temperature fluctuations.

Product Advantages

• Excellent Signal Integrity

  Shielded construction protects against electromagnetic interference, ensuring data accuracy.

• Industrial-Grade Durability

  Designed to withstand harsh temperatures, bending, and abrasion in field environments.

• Versatile Configuration Options

  Available in multiple core counts and lengths, adaptable for various system requirements.

• Flexible and Easy to Install

  High flexibility supports routing through tight conduits or cable trays.

• Flame Retardant Jacket

  Meets IEC fire safety standards, increasing operational safety.

• Yokogawa System Compatibility

  Optimized for seamless integration with Yokogawa’s automation platforms.

• Long Service Life

  Built from high-quality materials for long-term reliable performance in mission-critical systems.

Frequently Asked Questions (FAQ)

1. What systems is the AKB161 cable compatible with?

   The AKB161 is compatible with Yokogawa systems like CENTUM VP, ProSafe-RS, and other field instruments requiring shielded signal transmission.

2. Is the AKB161 cable shielded?

   Yes, the cable features aluminum foil shielding with a drain wire to ensure excellent protection from electromagnetic interference.

3. Can this cable be used outdoors?

   While primarily intended for indoor use, the AKB161 can be installed outdoors if housed in a protective conduit.

4. What is the maximum temperature range the cable can withstand?

   The cable operates reliably in temperatures ranging from -20°C to +70°C, suitable for most industrial environments.

5. Is this cable flame retardant?

   Yes, the outer jacket complies with IEC 60332-1, offering flame resistance for increased safety.

6. Does Yokogawa offer custom lengths for this cable?

   Yes, the AKB161 is available in standard reels of 50 or 100 meters, but custom lengths can also be ordered.

7. Can this cable be used for analog and digital signals?

   Absolutely. The AKB161 supports both analog (e.g., 4–20mA) and digital signal transmission.

8. What kind of insulation is used in the cable?

   The cable uses flame-retardant polyethylene insulation for enhanced electrical safety and durability.

9. Is the AKB161 cable RoHS compliant?

   Yes, it is fully RoHS and CE certified, making it safe for use in global industrial markets.

10. How do I determine the correct cable for my Yokogawa module?

    Refer to your Yokogawa I/O module manual or system integration guide to match the core count, shielding, and length requirements.