Yokogawa NFBU200-S10 Base Module (Long)

Product Introduction

The Yokogawa NFBU200-S10 Base Module (Long) is a high-capacity base unit designed for the installation and operation of multiple I/O modules in Yokogawa’s distributed control systems (DCS) and safety instrumented systems (SIS). Its long-form factor provides ample space for a higher number of I/O modules, allowing system designers to integrate multiple signal types, including analog, digital, pulse, and temperature inputs, in a single cabinet or panel.

This base module ensures secure mechanical support, precise electrical connections, and reliable communication between modules and the system backplane. It is engineered for demanding industrial environments, offering resistance to vibration, shock, temperature fluctuations, and electrical noise. The NFBU200-S10 enables streamlined wiring, easy maintenance, and flexible system expansion, making it an essential component for large-scale process automation projects.

Product Specifications

Product Applications

The NFBU200-S10 Base Module (Long) is used in large-scale industrial automation applications, where reliability, expandability, and multi-signal integration are essential:

• Oil & Gas Refineries: Supports multiple I/O modules for monitoring and control of complex processes.

• Chemical & Petrochemical Plants: Enables integration of analog, digital, and temperature signals in a single base unit.

• Power Generation Facilities: Provides a high-capacity platform for turbine, boiler, and generator monitoring.

• Pharmaceutical Manufacturing: Centralizes I/O modules for precise environmental and process monitoring.

• Water Treatment & Utilities: Facilitates reliable control and data acquisition across multiple process points.

• Steel & Metal Processing: Supports multiple thermal and process signals in a single compact cabinet footprint.

Product Advantages

• High-Capacity Design – Long base accommodates more I/O modules, reducing the number of base units required.

• Flexible System Integration – Compatible with various Yokogawa I/O modules for mixed signal applications.

• Robust Performance – Resistant to vibration, shock, and industrial environmental factors.

• Ease of Installation – DIN-rail and cabinet mounting ensures fast, reliable installation.

• Scalable and Expandable – Supports additional modules for future system expansion.

• Enhanced Safety Integration – Suitable for ProSafe-RS SIS configurations, meeting stringent safety requirements.

• Reduced Maintenance – Simplified wiring and secure module retention minimize downtime.

• Global Compliance – Meets international industrial and safety standards for reliable deployment worldwide.

FAQ

1. How many I/O modules can be mounted on the NFBU200-S10?
   Typically 4–6 modules depending on module type and spacing.

2. What module types are supported?
   Analog Input/Output, Digital Input/Output, Pulse Input, RTD Input, TC/mV Input modules.

3. Does the base module provide electrical isolation?
   Isolation is implemented at the module level, with the base providing secure grounding.

4. Can the module be used in hazardous areas?
   Yes, with proper certification (e.g., ATEX), it is suitable for hazardous zones.

5. Is hot-swapping of modules supported?
   Yes, individual modules can be replaced without removing the base, depending on system configuration.

6. How is the base module mounted?
   It supports DIN rail and cabinet mounting for flexible installation.

7. What power supply does it require?
   Standard operation uses 24 V DC supplied through the system backplane.

8. Does it provide any diagnostic or protective features?
   The base ensures secure module retention and grounding; over-voltage and short-circuit protection is handled at module level.

9. Can it integrate both analog and digital modules simultaneously?
   Yes, the NFBU200-S10 is designed for mixed module integration.

10. What is the cooling method for the base module?
    Natural air convection is sufficient for typical operating conditions.

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FAQ

1. How many I/O modules can be mounted on the NFBU200-S10?
   Typically 4–6 modules depending on module type and spacing.

2. What module types are supported?
   Analog Input/Output, Digital Input/Output, Pulse Input, RTD Input, TC/mV Input modules.

3. Does the base module provide electrical isolation?
   Isolation is implemented at the module level, with the base providing secure grounding.

4. Can the module be used in hazardous areas?
   Yes, with proper certification (e.g., ATEX), it is suitable for hazardous zones.

5. Is hot-swapping of modules supported?
   Yes, individual modules can be replaced without removing the base, depending on system configuration.

6. How is the base module mounted?
   It supports DIN rail and cabinet mounting for flexible installation.

7. What power supply does it require?
   Standard operation uses 24 V DC supplied through the system backplane.

8. Does it provide any diagnostic or protective features?
   The base ensures secure module retention and grounding; over-voltage and short-circuit protection is handled at module level.

9. Can it integrate both analog and digital modules simultaneously?
   Yes, the NFBU200-S10 is designed for mixed module integration.

10. What is the cooling method for the base module?
    Natural air convection is sufficient for typical operating conditions.

Recommended Related Models (Same Series or Family)

Popular Yokogawa Models

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