Yokogawa AAV144-S50/A4S10 Voltage Input Module Excellent PLC Co.,Ltd

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Yokogawa AAV144-S50/A4S10 Voltage Input Module

Manufacturer:Yokogawa

Product Number:AAV144-S50/A4S10

Product Type:Voltage Input Module

Origin:Japan

Dimensions:107.5 × 130 × 32.8 mm

Weight:0.2 kg

Views:150

Payment Methods:T/T, PayPal, Western Union

Condition:New & In Stock

Shipping Port:Xiamen, China

Warranty:1 Year

Lead Time:1-3 Working Days

Certificate:COO

Courier partners:DHL, UPS, TNT, FedEx and EMS.

Business hours:7*24


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Company Information
E-mail [email protected]
Mobile +8613666033393
Whatsapp +8613666033393
WeChat 13666033393
Add Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

Yokogawa AAV144-S50/A4S10 Voltage Input Module

Product Introduction

The Yokogawa AAV144-S50/A4S10 is an industrial-grade voltage input module designed for seamless integration with Yokogawa’s CENTUM VP and ProSafe-RS control and safety systems. As part of the Field Control Unit (FCU) architecture, this module facilitates accurate acquisition and conversion of analog voltage signals from field devices into digital data for precise monitoring and control in critical process automation environments.

This module offers 8 isolated voltage input channels, robust electrical isolation, wide operating ranges, and high signal accuracy. The AAV144-S50 variant includes enhanced specifications for system-specific deployments, such as power plants, petrochemical facilities, and high-integrity applications that require strict compliance with industrial safety and performance standards.


Product Specifications

Parameter Details
Model Number AAV144-S50/A4S10
Manufacturer Yokogawa Electric Corporation
Product Type Voltage Input Module
Compatible Systems CENTUM VP, ProSafe-RS
Number of Channels 8 isolated analog input channels
Input Signal Range 0 to 10 V DC / ±10 V DC
Input Impedance ≥ 1 MΩ
Resolution 16-bit Analog-to-Digital Converter
Typical Conversion Time 20 ms per channel
Channel Isolation Channel-to-channel and channel-to-ground
Measurement Accuracy ±0.1% of full scale
Common Mode Rejection Ratio ≥ 120 dB
Normal Mode Rejection Ratio ≥ 60 dB
Diagnostics Channel open detection, module self-diagnosis
Power Supply Via baseplate (N-IO architecture)
Operating Temperature -20°C to +70°C
Storage Temperature -40°C to +85°C
Humidity 5% to 95% RH, non-condensing
Cooling Method Natural air convection
Dimensions (W x H x D) 107.5 × 130 × 32.8 mm
Weight 0.2 kg
Mounting Type Mounted on N-IO baseplate
Certifications CE, ATEX, CSA, KC, SIL (system level)
Communication Protocol Vnet/IP via FIO interface
Hot Swap Support Yes, with system redundancy

Product Applications

The Yokogawa AAV144-S50/A4S10 voltage input module is suitable for use in critical industrial automation systems that demand high reliability and precision. Applications include:

  • Distributed Control Systems (DCS): Accurate voltage signal capture from field sensors, transmitters, and actuators

  • Safety Instrumented Systems (SIS): Integration with ProSafe-RS to process voltage signals for emergency shutdown systems (ESD)

  • Power Generation: Voltage acquisition in turbine monitoring, generator control, and substation equipment

  • Oil and Gas: Used in upstream and downstream voltage signal monitoring, such as wellhead controls and compressor stations

  • Chemical Processing: Real-time process control involving analog voltage outputs from flow, pressure, and temperature sensors

  • Water & Wastewater Management: Capturing voltage signals from analytical instruments and pump controllers for process optimization


Product Advantages

  • High Signal Precision: Features 16-bit ADC with ±0.1% full-scale accuracy, supporting detailed signal analysis

  • Channel-to-Channel Isolation: Ensures safe and interference-free operation in noisy industrial environments

  • Dual Range Compatibility: Accepts both ±10 V and 0–10 V signals, making it versatile across many field instruments

  • Reliable Diagnostics: Includes intelligent diagnostic features for real-time monitoring and predictive maintenance

  • Hot-Swap Functionality: Can be replaced without shutting down the system, reducing maintenance downtime

  • Harsh Environment Tolerance: Operates reliably in wide temperature and humidity ranges typical of industrial facilities

  • Compact Form Factor: Slim design saves valuable panel space without sacrificing functionality

  • Noise Immunity: Designed for high CMRR and NMRR to handle electrical disturbances and transients

  • Easy Integration: Fully compatible with Yokogawa’s control systems and engineering tools for rapid deployment

  • Certified for Safety Use: Compliance with international safety standards allows use in SIL-rated safety systems


FAQ

  1. What voltage ranges are supported by the AAV144-S50/A4S10 module?
    It supports both 0–10 V DC and ±10 V DC input voltage ranges.

  2. Does the module offer per-channel electrical isolation?
    Yes, each input channel is electrically isolated from the others and from the system ground.

  3. What is the ADC resolution of this module?
    The module utilizes a 16-bit analog-to-digital converter for precise voltage measurements.

  4. Can this module detect an open input signal from a disconnected sensor?
    Yes, it features built-in open channel detection diagnostics.

  5. Is the module suitable for safety-critical applications?
    Yes, when used within a ProSafe-RS system, it contributes to SIL-compliant architectures.

  6. How is the module powered within the system?
    It is powered directly through the N-IO baseplate, requiring no additional external supply.

  7. Does it support redundant configurations?
    Yes, it can be used in systems with controller and I/O redundancy for increased availability.

  8. Can the module be hot-swapped during operation?
    Yes, hot-swapping is supported without interrupting the system when configured appropriately.

  9. What level of noise rejection does this module offer?
    It offers ≥ 120 dB common-mode and ≥ 60 dB normal-mode rejection ratios.

  10. Can this module be used for high-speed applications?
    While not ultra-high-speed, the 20 ms conversion time per channel makes it suitable for most standard process control applications.


Related Models from the Same Series

Model Number Description
AAV144-S00/A4S10 Standard voltage input module, 8 channels
AAV144-S00/K4A00 Voltage input module with SIL compatibility, 8 channels
AAV145-S00/A4S10 Voltage input module with extended diagnostic capability
AAI143-S00/K4A00 Analog current input module with isolation
AAI543-H00 High-accuracy, isolated current input module
ADV151-P03 High-speed digital input module for fast signal detection

Popular Yokogawa Modules

Model Number Description
AAI141-H50 High-speed analog input module, 16 channels
ADV551-P00 Fast digital output module, ideal for switching applications
AAR181-S00 RTD input module for precision temperature measurements
AAI835-H00 Analog input module with HART communication support
CP451-10 FIO control processor module for CENTUM VP systems
PW402 Stable and redundant system power supply module

FAQ

  1. What voltage ranges are supported by the AAV144-S50/A4S10 module?
    It supports both 0–10 V DC and ±10 V DC input voltage ranges.

  2. Does the module offer per-channel electrical isolation?
    Yes, each input channel is electrically isolated from the others and from the system ground.

  3. What is the ADC resolution of this module?
    The module utilizes a 16-bit analog-to-digital converter for precise voltage measurements.

  4. Can this module detect an open input signal from a disconnected sensor?
    Yes, it features built-in open channel detection diagnostics.

  5. Is the module suitable for safety-critical applications?
    Yes, when used within a ProSafe-RS system, it contributes to SIL-compliant architectures.

  6. How is the module powered within the system?
    It is powered directly through the N-IO baseplate, requiring no additional external supply.

  7. Does it support redundant configurations?
    Yes, it can be used in systems with controller and I/O redundancy for increased availability.

  8. Can the module be hot-swapped during operation?
    Yes, hot-swapping is supported without interrupting the system when configured appropriately.

  9. What level of noise rejection does this module offer?
    It offers ≥ 120 dB common-mode and ≥ 60 dB normal-mode rejection ratios.

  10. Can this module be used for high-speed applications?
    While not ultra-high-speed, the 20 ms conversion time per channel makes it suitable for most standard process control applications.


Related Models from the Same Series

Model Number Description
AAV144-S00/A4S10 Standard voltage input module, 8 channels
AAV144-S00/K4A00 Voltage input module with SIL compatibility, 8 channels
AAV145-S00/A4S10 Voltage input module with extended diagnostic capability
AAI143-S00/K4A00 Analog current input module with isolation
AAI543-H00 High-accuracy, isolated current input module
ADV151-P03 High-speed digital input module for fast signal detection

Popular Yokogawa Modules

Model Number Description
AAI141-H50 High-speed analog input module, 16 channels
ADV551-P00 Fast digital output module, ideal for switching applications
AAR181-S00 RTD input module for precision temperature measurements
AAI835-H00 Analog input module with HART communication support
CP451-10 FIO control processor module for CENTUM VP systems
PW402 Stable and redundant system power supply module

Yokogawa AAV144-S50/A4S10 Voltage Input Module

Company Information
E-mail [email protected]
Mobile +8613666033393
Whatsapp +8613666033393
WeChat 13666033393
Add Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

Excellent PLC Co., Ltd. has a large number of brand new and original PLC and DCS spare parts, with more than 60 cooperative countries. All products are guaranteed for 1 year and delivered to you by high-quality express. We are committed to using the best products and the most favorable prices to meet the needs and friendship of our customers. We have won the trust of thousands of customers, including these excellent customers.

As for the delivery time, when we receive your order requirements, we will arrange for warehouse personnel to test and verify the products. After you place the order, we will send it to you within 24 hours.

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