NFBU200-S10-2 NFBU200-S10-4 NFBU200-S10-3 NFBU200-S10-1

The Yokogawa NFBU200-S10 is a long-type base module designed for the FCN-500 / STARDOM autonomous control system, providing the structural foundation for CPU modules, power supplies, and I/O expansion units.

Engineered for large-scale industrial automation, this S10 configuration enhances system flexibility and supports complex redundant architectures. It is widely used in oil & gas, petrochemical, offshore platforms, and power generation plants, where reliability, expandability, and continuous operation are critical.

This base module acts as the “physical backbone” of the control system, enabling stable mounting and communication between all functional modules.

Technical Specifications (Industrial Modular Control Architecture)

Parameter	Details
Model	NFBU200-S10
Brand	Yokogawa
Product Type	Base Module (Long Type)
System Platform	FCN-500 / STARDOM / FCN-RTU
Mounting Type	19-inch rack / DIN rail
CPU Support	Single / Redundant CPU configuration
Power Supply Support	Single / Duplex power modules
Bus Architecture	SB Bus / E2 Bus support
I/O Capacity	Up to 8–10 I/O modules
Protection Class	IP20
Configuration Feature	System configuration required before module installation

Physical Dimensions & Weight

Item	Specification
Dimensions (W × H × D)	482.6 × 132.5 × 40.5 mm
Weight	~1.8 kg

Note: S10 variant uses the same NFBU200 mechanical platform with system-level configuration differences.

Recommended Related Models (System Expansion Ecosystem)

Yokogawa NFBU200 – Standard base module (non S10 configuration)
Yokogawa NFBU050 – Compact base module (short type)
Yokogawa NFCP050 – FCN-RTU CPU module
Yokogawa NFPW426 – Standard power supply module
Yokogawa NFPW444 – Redundant power supply module

Popular Yokogawa Models (Core Automation System Hardware)

Yokogawa AAI143 Analog Input Module
Yokogawa ADV161 Digital Input Module
Yokogawa CP451 Controller Module
Yokogawa PW482 Power Supply Module
Yokogawa SB401 ESB Bus Interface Unit

Applications (Large-Scale Mission-Critical Automation Infrastructure)

The NFBU200-S10 is widely used in:

Oil & gas upstream and pipeline control systems
Petrochemical refinery automation networks
Offshore drilling platform control systems
Power generation and turbine monitoring systems
Large-scale SCADA and RTU architectures
Industrial process plants requiring redundancy

It is especially suitable for systems requiring high I/O density and redundant CPU/power configurations.

Advantages (Designed for Reliability, Expansion, and Redundancy)

Supports large-scale I/O expansion (up to 10 modules)
Compatible with redundant CPU and power supply systems
Strong SB bus architecture for stable internal communication
Industrial-grade design for 24/7 continuous operation
Flexible rack or DIN rail mounting options
High system stability under harsh environmental conditions
Designed for long lifecycle industrial deployments

Technical FAQs (Engineering-Level Insights)

1. What is the NFBU200-S10 used for?
It serves as the base structure for Yokogawa FCN-500/STARDOM control systems.

2. What does “S10” mean?
It indicates a system configuration variant supporting extended or specific control setups.

3. How many I/O modules does it support?
Up to approximately 8–10 I/O modules depending on system design.

4. What is the difference between NFBU200 and NFBU200-S10?
S10 refers to a configuration variant with system-level expansion and setup differences.

5. What is its weight?
Around 1.8 kg.

6. What is its mounting type?
Supports both 19-inch rack and DIN rail mounting.

7. Does it support redundancy?
Yes, it supports redundant CPU and power configurations.

8. Which CPU modules are compatible?
Typically NFCP series CPUs such as NFCP050.

9. Is configuration required before use?
Yes, base module configuration is required prior to installation.

10. Why is it important in automation systems?
Because it forms the structural and communication backbone of modular DCS/RTU systems.

Look forward to your comments!Comment

Latest comments

Tags:	NFBU200-S10

Yokogawa Electric

Yokogawa NFBU200-S10 Base Module (FCN-500 / STARDOM Platform)