Excellent PLC
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| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Overview
The Yokogawa NFAI835-S50 Analog Input/Output Modules are high-performance modules designed for precise measurement and control in industrial automation systems. They provide accurate analog signal acquisition and output, supporting reliable monitoring and control of process variables.
Key Features
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High-accuracy analog input and output measurement
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Compatible with Yokogawa DCS and automation systems
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Robust design for industrial environments
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Provides real-time data for monitoring and control
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Easy installation and configuration
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Supports multiple signal types and ranges
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Ideal for process control, measurement, and automation
Technical Specifications
| Item | Specification |
|---|---|
| Manufacturer | Yokogawa |
| Part Number | NFAI835-S50 |
| Product Type | Analog Input/Output Module |
| Dimensions | 150 × 90 × 50 mm |
| Weight | 0.6 kg |
| Input Signal Range | ±20 mA, 0–10 VDC, 0–5 VDC (model-dependent) |
| Output Signal Range | 0–20 mA, 4–20 mA, 0–10 VDC (model-dependent) |
| Accuracy | ±0.1% of full scale |
| Operating Temperature | 0 °C to +55 °C |
| Storage Temperature | –20 °C to +70 °C |
| Humidity | 5–95% RH, non-condensing |
| Mounting | Panel or rack mount |
| Applications | Process measurement, analog signal control, DCS integration |
Industry Applications
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Process automation
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Chemical and pharmaceutical industries
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Oil and gas control systems
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Power generation and distribution
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Manufacturing automation
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Real-time monitoring and control of process variables
Frequently Asked Questions (FAQ)
Q1: What is the main function of the NFAI835-S50 modules?
They provide precise analog input and output for process measurement and control.
Q2: What types of signals do these modules support?
They support current (0–20 mA, 4–20 mA) and voltage (0–5 VDC, 0–10 VDC) signals depending on configuration.
Q3: Can these modules be integrated with Yokogawa DCS systems?
Yes, they are fully compatible with Yokogawa DCS and automation systems.
Q4: What is the operating temperature range?
The modules operate between 0 °C and +55 °C.
Q5: Are these modules suitable for industrial environments?
Yes, they are designed for robust performance in harsh industrial conditions.
Q6: What is the typical measurement accuracy?
±0.1% of full scale.
Q7: Can they be mounted on a panel or rack?
Yes, both panel and rack mounting are supported.
Q8: Which industries commonly use these modules?
Process automation, chemical, pharmaceutical, oil & gas, power generation, and manufacturing industries.
Related Yokogawa Modules
| Model | Description |
|---|---|
| NFAI835-S10 | Analog Input/Output Module (standard) |
| NFAI835-S20 | High-accuracy Analog I/O Module |
| NFAI835-S30 | Redundant Analog I/O Module |
| NFAI835-S40 | Analog Input Module |
| NFAO835-S50 | Analog Output Module |
| NFAI835-S50R | Analog I/O Module with enhanced range |
Popular Yokogawa Modules
| Model | Description |
|---|---|
| NFAI835-S50 | Analog Input/Output Module |
| NFAI835-S10 | Analog Input/Output Module (standard) |
| NFAI835-S20 | High-accuracy Analog I/O Module |
| NFAI835-S30 | Redundant Analog I/O Module |
| NFAI835-S40 | Analog Input Module |
| NFAO835-S50 | Analog Output Module |
