Yokogawa NFSB401-50 Communication Bus Interface Module
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 15305023276 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Yokogawa NFSB401-50 Communication Bus Interface Module
Product Overview
The Yokogawa NFSB401-50 is a communication bus interface module designed for use within Yokogawa’s CENTUM VP distributed control system (DCS). It provides a reliable data communication path between the field control station and the control network, ensuring high-speed and stable information exchange. With its compact structure and robust design, the NFSB401-50 offers seamless integration and dependable performance in demanding industrial environments.
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Main Features
High-speed communication interface for stable data transfer
Supports dual-redundant communication paths for reliability
Compact and modular design for efficient rack installation
Hot-swappable function for easy maintenance without system shutdown
Built-in diagnostic and fault monitoring capabilities
Designed for long-term operation in harsh process environments
Fully compatible with CENTUM VP control systems
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Technical Specifications
Dimensions and Weight
| Item | Specification |
|---|---|
| Dimensions | 107.5 × 32.8 × 130 mm |
| Weight | 0.3 kg |
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General Information
| Item | Specification |
|---|---|
| Manufacturer | Yokogawa |
| Model Number | NFSB401-50 |
| Product Type | Communication Bus Interface Module |
| Mounting | Rack mount (Field Control Station) |
| Operating Temperature | 0°C to +50°C |
| Storage Temperature | -20°C to +70°C |
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Electrical Characteristics
| Item | Specification |
|---|---|
| Communication Type | High-speed internal system bus interface |
| Redundancy | Supported (dual-bus configuration) |
| Data Transmission | Reliable real-time data exchange |
| Power Supply | 24 V DC |
| Diagnostics | Self-diagnostic and error detection functions |
| Interface Role | Connects control processor with system network |
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Environmental Specifications
| Item | Specification |
|---|---|
| Humidity Range | 10–90% RH (non-condensing) |
| Vibration | 5–150 Hz, 2G |
| Shock Resistance | 10G, 11 ms |
| Cooling | Natural convection within rack |
| Protection Class | IP20 |
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Industry Applications
The Yokogawa NFSB401-50 is widely used in:
Oil & Gas: Ensuring reliable plant-wide communication in refineries and petrochemical facilities
Chemical Plants: Stable communication backbone for batch and continuous process systems
Power Generation: Real-time data exchange between turbine, boiler, and auxiliary systems
Pharmaceutical: Supporting critical process control networks with high reliability
Water Treatment: Reliable communication link for process automation in treatment plants
Yokogawa NFSB401-50 Communication Bus Interface Module is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 13950166376 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether youre looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.
