Brand:Yokogawa Electric Item No.:NFAI135-S50 Product Origin:Japan Product Dimensions:130 x 107.5 x 32.8 mm Product Weight:0.3 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Yokogawa NFAI135-S50 Analog Input Module is a high-reliability industrial module designed to acquire and process analog signals from field instruments. It converts real-world process measurements into digital data for use in Yokogawa control systems.
With its robust construction and accurate signal handling, this module is widely used in power generation, oil & gas, and process industries. It improves measurement accuracy, enhances system reliability, and supports stable long-term operation in demanding industrial environments.
Technical Specifications
Parameter
Specification
Product Model
Yokogawa NFAI135-S50
Product Type
Analog Input Module
Dimensions
130 × 107.5 × 32.8 mm
Weight
0.3 kg
Function
Analog signal acquisition and conversion
System Compatibility
Yokogawa CENTUM systems
Input Type
Industrial analog signals (e.g., 4–20 mA)
Installation Type
Rack/module mounting
Operating Environment
Industrial environments
Build Design
Industrial-grade input module
Recommended Related Models
Model
Product Name
NFAI143-H50
Yokogawa Analog Input Module
NFAF135-S00
Yokogawa Frequency Input Module
NFDV561-P50
Yokogawa Digital Output Module
NFLR121-S00
Yokogawa Serial Communication Module
Popular Related Models
Model
Product Name
CP471-01 S2
Yokogawa Processor Module
ANB10D-427/CU2N
Yokogawa ESB Bus Node Unit
ANT401-50/CU1N
Yokogawa Fiber Optic Bus Repeater
CP461-53
Yokogawa Processor Module
Where It’s Used
• Yokogawa CENTUM distributed control systems (DCS)
Collects analog signals from field instruments and converts them into digital data for control systems.
• Power generation plants
Monitors process variables such as pressure, temperature, and flow in turbine and auxiliary systems.
• Oil & gas facilities
Used for continuous measurement of process parameters in upstream and downstream operations.
• Petrochemical and refining industries
Supports analog signal acquisition for process monitoring and control.
• Industrial automation systems
Interfaces analog sensors with PLC/DCS control architectures.
• Large-scale process plants
Provides reliable multi-channel analog data acquisition for control loops.
Key Engineering Benefits
• High-accuracy analog signal acquisition
Ensures precise measurement of industrial process variables.
• Stable signal conversion
Converts analog inputs into reliable digital data for control systems.
• Industrial-grade reliability
Designed for continuous operation in harsh environments.
• Seamless Yokogawa integration
Fully compatible with CENTUM DCS architectures.
• Real-time process monitoring
Enables continuous tracking of key industrial parameters.
• Multi-industry applicability
Suitable for a wide range of process automation applications.
Technical FAQs
1. What is the main function of this module?
It collects and processes analog input signals from field instruments.
2. What signals does it handle?
Typical analog signals such as 4–20 mA or voltage inputs (depending on configuration).
3. Is it used in DCS systems?
Yes, it is used in Yokogawa CENTUM distributed control systems.
4. What industries use it?
Power generation, oil & gas, and chemical processing industries.
5. Is it a controller module?
No, it is an input module for analog signal acquisition.
6. Does it support real-time monitoring?
Yes, it provides real-time process data acquisition.
7. Is it compatible with other Yokogawa modules?
Yes, it integrates within CENTUM system architecture.
8. Does it require calibration?
Yes, field calibration may be required for accurate measurement.
9. Can it be used for system expansion?
Yes, it is commonly used for adding input capacity.
10. Is it suitable for harsh environments?
Yes, it is designed for industrial environments.
