Yokogawa NFCB301-C100 SB Bus Cable

The Yokogawa NFCB301-C100 SB Bus Cable is a high-performance communication cable designed for Yokogawa’s industrial automation systems. It ensures reliable data transfer between controllers, input/output modules, and other field devices in SB (System Bus) networks. Built for demanding industrial environments, this cable provides excellent signal integrity, durability, and electromagnetic interference (EMI) resistance. The NFCB301-C100 supports high-speed communication, making it suitable for real-time process control applications in plants, refineries, and manufacturing facilities.

Product Advantages

• High Signal Integrity: Engineered to minimize crosstalk and signal degradation over long distances.

• EMI Resistance: Shielding design protects against electrical noise from motors, drives, and other equipment.

• Flexible Installation: Designed for easy routing in control cabinets or along cable trays.

• Durable Construction: Resistant to industrial conditions including temperature variations and mechanical stress.

• Optimized for Yokogawa Systems: Fully compatible with Yokogawa SB Bus devices, ensuring reliable system performance.

• Cost-Effective Maintenance: Reduces signal errors and system downtime through reliable communication.

Technical Specifications

Product Applications

• Data communication between Yokogawa SB Bus controllers and I/O modules

• Process automation systems in chemical plants, power generation, and refineries

• Real-time monitoring and control networks

• Signal distribution for industrial sensors and actuators

• Integration of distributed control systems (DCS) in manufacturing environments

FAQ

1. Q: Can NFCB301-C100 support high-speed data transmission without errors?

   A: Yes, it supports up to 1 Mbps with minimal signal loss due to its shielded design.

2. Q: Is this cable compatible with all Yokogawa SB Bus devices?

   A: It is fully compatible with standard SB Bus controllers and modules within Yokogawa systems.

3. Q: Can the cable be installed in environments with high EMI?

   A: Yes, the foil and braided shielding provide excellent EMI protection.

4. Q: What is the maximum allowable cable length for SB Bus communication?

   A: The recommended maximum length is 100 meters to maintain signal integrity.

5. Q: Does the cable support daisy-chaining multiple SB Bus devices?

   A: Yes, the cable design supports multi-drop configurations.

6. Q: Can the cable be used in both vertical and horizontal installations?

   A: Yes, the flexible construction allows routing in both orientations.

7. Q: How does temperature affect signal quality?

   A: Within the rated -20°C to +70°C, the cable maintains stable signal transmission.

8. Q: Is the cable resistant to industrial chemicals or oils?

   A: The PVC insulation provides basic chemical resistance; for aggressive chemicals, additional protection is recommended.

9. Q: Can this cable be terminated with standard Yokogawa connectors?

   A: Yes, it is designed for standard SB Bus connector terminations.

10. Q: Is it possible to extend communication distance by using repeaters?

    A: Yes, SB Bus repeaters can be used to extend the communication distance beyond 100 meters.