YCB301-C600 | Yokogawa CENTUM VP ESB Bus Cable | 6m Length

Product Overview

The Yokogawa YCB301-C600 facilitates high-speed, deterministic communication between Field Control Units (FCU) and ESB bus nodes within the CENTUM VP architecture. This 6-meter shielded cable maintains stable data throughput across the Extended Serial Backplane (ESB), ensuring synchronized process control in complex automation environments. We supply this unit as 100% Brand New and original, guaranteeing peak signal integrity for mission-critical industrial networks.

Part Number Breakdown

Yokogawa utilizes specific alphanumeric codes to define the length and connectivity standards for the YCB301 series:

Technical Specifications

The YCB301-C600 utilizes high-performance materials to meet rigid DCS communication standards.

• Manufacturer: Yokogawa Electric Corporation

• Interface Type: 36-36 pin configuration

• Length: 6.0 Meters

• Cable Construction: Shielded Twisted Pair (STP)

• Protocol Support: ESB Bus (Extended Serial Backplane)

• Dimensions: 2.5 cm x 20.3 cm x 15.2 cm

• Weight: 0.2 kg

• Condition: 100% Brand New and Original

Engineering Advantages

The YCB301-C600 solves specific field-level communication challenges:

• Electromagnetic Interference (EMI) Mitigation: The high-density shielded twisted pair design rejects external electrical noise. This prevents data packet loss and signal corruption when routing cables through crowded trays near high-voltage motor starters.

• Extended Reach for Multi-Rack Expansion: The 6-meter length provides the necessary slack for connecting control units across non-adjacent cabinets. This allows engineers to optimize plant floor layouts without sacrificing communication speed.

• Superior Signal Integrity: Yokogawa engineers the internal impedance of the YCB301-C600 to match the ESB bus interface perfectly. This precision prevents signal reflection, a common cause of intermittent communication errors in generic cabling.

• Durable Industrial Build: The rugged outer jacket withstands the thermal stresses of industrial environments. It maintains flexibility and insulation integrity even in temperatures ranging across standard industrial cabinet specifications.

FAQs

Can I use the YCB301-C600 for redundant ESB bus configurations?

Yes. For redundant setups, you must install two identical YCB301-C600 cables—one for the primary bus and one for the standby bus. This ensures identical signal propagation delay across both communication paths.

Does the 6-meter length impact communication speed compared to shorter versions?

No. Yokogawa designs the ESB bus protocol and the YCB301 series to maintain full 10 Mbps (or higher, depending on the system version) performance at the 6-meter specification. The shielded twisted pair construction compensates for the increased length to prevent attenuation.

What is the correct way to secure the 36-pin connectors?

The connectors include mechanical locking screws. Technicians must tighten these screws to ensure a gas-tight connection. Proper locking prevents the connectors from loosening due to industrial vibration, which is a leading cause of intermittent node-down alarms.