YOKOGAWA NFAP135-S00 Pulse Input Module – STARDOM FCN/FCJ Distributed Control System
When a pulse input module fails in a live process plant, the consequences are immediate and severe. Flow meters go blind, turbine counters lose synchronization, and batch totalization data becomes unreliable — forcing operators to halt production lines, trigger manual overrides, or risk costly measurement errors. In high-throughput industries such as oil & gas, water treatment, and power generation, even minutes of unplanned downtime translate directly into financial loss and compliance risk. The YOKOGAWA NFAP135-S00 is the precision-engineered solution that keeps these critical pulse signals flowing without interruption.
The NFAP135-S00 is a dedicated Pulse Input Module designed for YOKOGAWA’s STARDOM FCN/FCJ autonomous controller platform — one of the most widely deployed distributed control architectures in global process automation. Within the STARDOM I/O family, this module occupies a specialized role: it captures high-frequency pulse trains from field devices such as turbine flowmeters, Coriolis meters, and rotary encoders, converting them into accurate engineering-unit values for the FCN/FCJ controller. Its combination of hardware reliability and seamless integration with YOKOGAWA’s control ecosystem makes it a preferred choice for instrumentation engineers worldwide.
Technical Specifications
- Model: NFAP135-S00
- Manufacturer: YOKOGAWA Electric Corporation
- Module Type: Pulse Input Module
- Compatible Platform: STARDOM FCN / FCJ Autonomous Controller
- Series: STARDOM FCN/FCJ I/O Module Series
- Signal Type: Pulse / Frequency Input
- Weight: Approx. 100 g
- Condition Available: New surplus / Refurbished tested
Note: Detailed electrical specifications (voltage range, frequency range, channel count) should be confirmed against the official YOKOGAWA NFAP135-S00 datasheet or by contacting our technical team.
Key Features & Benefits
- High-Accuracy Pulse Counting: Captures pulse signals from turbine meters, encoders, and other frequency-output devices with precision, ensuring reliable totalization and flow measurement.
- Native STARDOM Integration: Plug-and-play compatibility with FCN/FCJ controllers eliminates complex configuration and reduces commissioning time.
- Robust Industrial Design: Built to YOKOGAWA’s stringent manufacturing standards for operation in demanding process environments.
- Compact Form Factor: Optimized for high-density I/O rack installations, maximizing cabinet space efficiency.
- Long Service Life: Designed for continuous 24/7 operation in process-critical applications with minimal maintenance requirements.
- Genuine OEM Quality: Every unit sourced by Konmask.com undergoes multi-point inspection to verify authenticity and functional integrity.
Industry & Equipment Applications
- Oil & Gas: Pipeline flow totalization, custody transfer metering, wellhead monitoring
- Water & Wastewater Treatment: Pump speed monitoring, flow measurement, dosing control
- Power Generation: Turbine speed sensing, generator synchronization, fuel flow measurement
- Chemical & Petrochemical: Batch process totalization, reactor feed rate control
- Pulp & Paper / Food & Beverage: Conveyor speed control, filling line pulse counting
- Mining & Minerals: Conveyor belt speed, crusher RPM monitoring
System Integration & Compatible Parts
The NFAP135-S00 is designed to operate within the YOKOGAWA STARDOM FCN/FCJ autonomous controller ecosystem. Compatible system components typically include:
- YOKOGAWA FCN Autonomous Controller (NFCP100 series)
- YOKOGAWA FCJ Compact Controller
- STARDOM I/O Base Units and Expansion Racks
- YOKOGAWA FAST/TOOLS SCADA Software
- Other STARDOM NFAP/NFAI/NFAO series I/O modules
Contact our engineering team to verify compatibility with your specific FCN/FCJ firmware version and rack configuration before ordering.
Our Quality Assurance Process
At Konmask.com, every YOKOGAWA module passes through a rigorous multi-stage verification process before shipment:
- Authenticity Verification: Visual inspection of OEM labels, serial numbers, and date codes against YOKOGAWA manufacturing records.
- Functional Testing: Power-on and I/O channel verification using calibrated test equipment.
- Cosmetic Grading: Condition accurately described — new surplus, refurbished, or used-tested — with no misrepresentation.
- ESD-Safe Packaging: All modules shipped in anti-static bags with foam cushioning to prevent transit damage.
- Traceability Documentation: Test reports and inspection records available upon request for critical procurement.
How to Order
- Submit an Inquiry: Use the contact form or email support@konmask.com with your required quantity and delivery timeline.
- Receive a Quote: Our team responds within 24 hours with pricing, availability, and lead time confirmation.
- Order Confirmation: Review and approve the proforma invoice; confirm shipping method (DHL / FedEx / sea freight).
- Payment & Dispatch: Payment processed securely; module dispatched with full tracking and documentation.
- After-Sales Support: Technical assistance available post-delivery for installation and commissioning queries.
Why Choose Konmask.com?
- ✅ Specialized in Industrial Automation: 100% focus on DCS, PLC, and process control components from leading OEMs.
- ✅ Global Sourcing Network: Access to verified surplus and new-old-stock from trusted international suppliers.
- ✅ Fast Response: Dedicated B2B team responds to all inquiries within one business day.
- ✅ Flexible Shipping: Express courier and sea freight options to 50+ countries worldwide.
- ✅ Engineering Expertise: Our team understands your system — not just the part number.
Frequently Asked Questions
Q: Is the NFAP135-S00 compatible with all STARDOM FCN controller versions?
A: The NFAP135-S00 is designed for the STARDOM FCN/FCJ platform. Compatibility may vary by firmware revision. Please provide your controller model and firmware version when inquiring so our team can confirm compatibility.
Q: Do you supply new or used units?
A: We supply both new surplus (unused, original packaging) and refurbished-tested units. Condition is clearly stated in the quotation. All units are functionally verified before shipment.
Q: What is the typical lead time?
A: Lead time depends on current stock availability. In-stock units typically ship within 3–5 business days. For out-of-stock items, our sourcing team will provide an estimated timeline upon inquiry.
Q: Can you provide a test report or certificate of conformance?
A: Yes. Inspection reports and functional test records are available upon request for quality-critical procurement processes.
Q: What payment methods do you accept?
A: We accept T/T (bank transfer), PayPal, and other methods as agreed. A proforma invoice is issued prior to payment.
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