Product Details
Product Overview
The Yokogawa NFBU200-S10 serves as the foundational structural component for the ProSafe-RS safety instrumented system. This base module provides the physical backplane and communication bus required to house and interconnect safety CPUs and I/O modules. We supply this unit as 100% Brand New and Original, offering a critical solution for maintaining or expanding existing safety control stations where the manufacturer has transitioned to newer series.
Part Number Breakdown
| Code | Specification | Description |
| NFBU200 | Base Model | Safety Control Station Base Module |
| -S | Type | Standard Type Configuration |
| 1 | Style | Style S1 Hardware Revision |
| 0 | Mounting | Supports 19-inch Rack and DIN rail options |
Technical Specifications
| Feature | Details |
| Hardware Style | Style S1 |
| Mounting Options | 19-inch Rack Mount / DIN Rail Mount |
| System Compatibility | ProSafe-RS Safety Instrumented Systems |
| Category | PLC Module / Rack Infrastructure |
| Weight | 1.20 lbs (Approx. 0.54 kg) |
| Type | Standard Industrial Type |
Engineering Advantages
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Dual-Mounting Versatility: The NFBU200-S10 supports both standard 19-inch rack installation and DIN rail mounting. This flexibility allows engineers to integrate the safety station into existing server-style racks or compact field-mount marshalling cabinets without modifying the enclosure infrastructure.
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High-Integrity Backplane: The module utilizes a high-reliability bus structure to ensure deterministic communication between safety modules. This architecture prevents signal latency, ensuring the safety system executes shutdown logic within the required millisecond timeframes.
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Streamlined Maintenance for Legacy Systems: As a factory-new original unit, this base module replaces aged or damaged racks in discontinued ProSafe-RS installations. It restores the physical integrity of the control station, eliminating the intermittent bus errors often caused by oxidized connectors in older, used equipment.
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Rugged Mechanical Framework: The frame withstands the mechanical stresses of fully loaded I/O configurations. Its lightweight yet rigid construction facilitates easy handling during installation while providing a stable platform for heavy-duty safety CPUs.
FAQs
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Can I still procure the NFBU200-S10 if the manufacturer has discontinued it?
Yes. We maintain 100% Brand New and Original stock specifically for the B2B industrial market. This allows you to repair or expand your current ProSafe-RS system without the massive capital expenditure required for a total system migration to the latest series.
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What is the difference between Style S1 and other revisions?
Style S1 denotes the specific internal bus architecture and connector positioning. Always verify that your existing modules (CPUs and I/O) match the S1 physical layout to ensure a proper fit and reliable electrical contact.
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Does this rack include the power supply modules?
No. The NFBU200-S10 provides the mechanical base and backplane. You must purchase the compatible power supply modules, CPUs, and I/O modules separately to complete the safety control station.
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How many modules does this base unit accommodate?
This standard 19-inch rack version typically follows the standard ProSafe-RS slot configuration. Please refer to your specific system topology to determine the exact number of I/O or processor modules permitted per base unit.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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Understanding PLC Digital Output Electronic Architectures: Relay, Transistor, and Triac Specifications
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Advanced Loop Tuning: Mastering Proportional Control for Tank Level Systems in Siemens TIA Portal
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