Yokogawa AKB337-M015 Signal Cable

Description

The Yokogawa AKB337‑M015 is a 50‑pin to 50‑pin signal cable used for interconnecting AKB‑series terminal boards within CENTUM VP and ProSafe‑RS control systems. The M015 suffix indicates a fixed cable length of 15 meters, suitable for long‑distance panel‑to‑panel signal routing.

Hardware Specifications

Functional Description

The AKB337‑M015 signal cable provides shielded multi‑signal transmission between Yokogawa AKB‑series terminal boards. Its 50‑pin connectors support mixed analog and digital signal routing, ensuring stable impedance and low‑noise characteristics across extended distances. The 15‑meter length is suited for distributed control panels, remote junction boxes, and subsystem wiring nests. Shielding minimizes interference and maintains channel‑to‑channel isolation when used with Yokogawa DCS wiring practices.

Frequently Asked Questions

Q: Can AKB337‑M015 be used interchangeably with other AKB337 cable lengths? Yes. Length is the only functional difference; pinout and connector type remain identical.

Q: Does the cable support mixed analog and digital signals? Yes. The shielding and internal geometry support low‑noise mixed‑signal routing.

Q: Is the cable hot‑swappable? No. AKB‑series cables must be connected or removed only when associated I/O modules are powered down.

Field Installation Guidelines

• Maintain shield bonding at a single grounding point to avoid ground‑loop formation.
• Route the cable away from high‑voltage or high‑current conductors to prevent induced noise.
• Ensure both 50‑pin connectors are fully seated and latched before powering the system.
• Apply strain relief at both ends to prevent connector fatigue during cabinet vibration.
• Avoid tight bending radii to maintain internal conductor integrity over the 15‑meter length.