Yokogawa AAV144-S00/K4A00 Voltage Input Module Excellent PLC Co.,Ltd

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Yokogawa AAV144-S00/K4A00 Voltage Input Module

Manufacturer:Yokogawa

Product Number:AAV144-S00/K4A00

Product Type:Voltage Input Module

Origin:Japan

Dimensions:107.5 × 130 × 32.8 mm

Weight:0.2 kg

Views:109

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-S00/K4A00 Voltage Input Module

Product Introduction

The Yokogawa AAV144-S00/K4A00 is an advanced voltage input module specifically developed for use in CENTUM VP and ProSafe-RS systems as part of Yokogawa’s Field Control Station (FCS) architecture. Designed to handle voltage-based analog signals with high accuracy and stability, this module plays a key role in translating real-world electrical values into actionable data for industrial automation and safety systems.

This module features eight isolated input channels, supporting multiple voltage ranges and offering superior noise rejection. It is engineered for use in complex process environments where precision, safety, and long-term reliability are critical. With integrated diagnostics, robust isolation, and seamless system compatibility, it is suitable for both standard control applications and safety-critical functions.


Product Specifications

Parameter Details
Model Number AAV144-S00/K4A00
Manufacturer Yokogawa Electric Corporation
Module Type Voltage Input Module
System Integration CENTUM VP, ProSafe-RS
Number of Channels 8 isolated analog voltage input channels
Input Voltage Range 0 to 10 V DC, ±10 V DC
Input Impedance ≥ 1 MΩ
Resolution 16-bit Analog-to-Digital Conversion (ADC)
Conversion Speed 20 ms per channel typical
Isolation Channel-to-channel and channel-to-ground
Accuracy ±0.1% of full scale
Common Mode Rejection Ratio ≥ 120 dB
Normal Mode Rejection Ratio ≥ 60 dB
Diagnostic Functions Input open detection, module health status
Power Source Supplied via N-IO baseplate
Operating Temperature -20°C to +70°C
Storage Temperature -40°C to +85°C
Operating 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 Mounted on dedicated N-IO baseplate or terminal block
Certifications CE, ATEX, CSA, SIL (system level), KC
Communication Interface Vnet/IP through FIO architecture
Hot Swap Capability Supported with system-level redundancy

Product Applications

The Yokogawa AAV144-S00/K4A00 module is built for use in mission-critical industrial processes, providing accurate voltage measurements for monitoring and control. Key application areas include:

  • Distributed Control Systems (DCS): Accurate voltage signal acquisition for process automation and control loops

  • Safety Instrumented Systems (SIS): Integration with ProSafe-RS for logic-solving in safety applications

  • Energy Sector: Voltage signal monitoring in turbine control, power transmission, and substation automation

  • Oil & Gas: Voltage feedback from sensors used in exploration, refining, and gas processing facilities

  • Chemical and Petrochemical Plants: Monitoring voltage-based signals in temperature, pressure, and flow control systems

  • Water Treatment Plants: Control and monitoring of pH sensors, dosing systems, and voltage-based actuators


Product Advantages

  • High-Precision Input Handling: 16-bit resolution ensures precise and reliable measurement of analog voltage signals

  • Robust Isolation: Channel-to-channel and channel-to-ground isolation prevent electrical interference and ensure safe operation

  • Diagnostic Intelligence: Continuous monitoring of channel status and module health improves maintainability

  • Wide Signal Compatibility: Supports both unipolar and bipolar voltage ranges, making it versatile across field devices

  • Industrial Durability: Designed for harsh environments with broad temperature and humidity tolerances

  • Flexible Integration: Fully compatible with Yokogawa’s latest control and safety systems through FIO architecture

  • Low Maintenance: Built-in diagnostics and hot-swap capability reduce system downtime during maintenance

  • Compact Design: Slim profile reduces cabinet space requirements while maximizing I/O density

  • Noise Immunity: Excellent rejection of common-mode and normal-mode noise ensures signal integrity

  • Certified for Safety Applications: Meets global standards, supporting use in high-integrity industrial processes


FAQ

  1. What types of voltage signals can this module process?
    It supports both unipolar (0–10 V) and bipolar (±10 V) DC voltage inputs.

  2. Does each channel have electrical isolation?
    Yes, each channel is individually isolated both from other channels and from ground.

  3. What diagnostic features are included?
    It includes input open detection and module health monitoring for early fault detection.

  4. Can the module be used in safety instrumented functions?
    Yes, it is suitable for use in SIL-rated systems when deployed within a certified ProSafe-RS environment.

  5. What is the resolution of the analog input conversion?
    The module uses a 16-bit ADC, enabling high-resolution signal processing.

  6. Is it possible to hot-swap the module without shutting down the system?
    Yes, hot-swap is supported when used with redundancy-enabled FIO systems.

  7. What is the typical signal conversion speed per channel?
    Around 20 milliseconds per channel, depending on the system load.

  8. How is the module powered in the system?
    Power is supplied via the N-IO baseplate; no external power supply is needed for the module.

  9. Is this module immune to electrical noise?
    Yes, it features excellent noise rejection: ≥ 120 dB (common mode), ≥ 60 dB (normal mode).

  10. Can the module detect field device disconnections?
    Yes, open signal detection is included as part of its diagnostic capabilities.


Related Models from the Same Series

Model Number Description
AAV144-S00/A4S10 Standard version of voltage input module, 8 channels
AAV145-S00/K4A00 Voltage input with enhanced diagnostics and SIL readiness
AAI143-S00/K4A00 Analog current input module with isolation
AAI543-H00 High-accuracy current input module for safety applications
ADV151-P03 High-speed digital input module
AAB841-S00 Thermocouple input module, supports multiple sensor types

Popular Yokogawa Modules

Model Number Description
AAI141-H50 High-speed analog input module, 16 channels
ADV551-P00 Digital output module, suitable for fast switching
AAR181-S00 RTD input module for temperature measurement
AAI835-H00 HART-compatible analog input module, 8 channels
CP451-10 FIO control processor module
PW402 Reliable system power supply unit for control stations

FAQ

  1. What types of voltage signals can this module process?
    It supports both unipolar (0–10 V) and bipolar (±10 V) DC voltage inputs.

  2. Does each channel have electrical isolation?
    Yes, each channel is individually isolated both from other channels and from ground.

  3. What diagnostic features are included?
    It includes input open detection and module health monitoring for early fault detection.

  4. Can the module be used in safety instrumented functions?
    Yes, it is suitable for use in SIL-rated systems when deployed within a certified ProSafe-RS environment.

  5. What is the resolution of the analog input conversion?
    The module uses a 16-bit ADC, enabling high-resolution signal processing.

  6. Is it possible to hot-swap the module without shutting down the system?
    Yes, hot-swap is supported when used with redundancy-enabled FIO systems.

  7. What is the typical signal conversion speed per channel?
    Around 20 milliseconds per channel, depending on the system load.

  8. How is the module powered in the system?
    Power is supplied via the N-IO baseplate; no external power supply is needed for the module.

  9. Is this module immune to electrical noise?
    Yes, it features excellent noise rejection: ≥ 120 dB (common mode), ≥ 60 dB (normal mode).

  10. Can the module detect field device disconnections?
    Yes, open signal detection is included as part of its diagnostic capabilities.

Related Models from the Same Series

Model Number Description
AAV144-S00/A4S10 Standard version of voltage input module, 8 channels
AAV145-S00/K4A00 Voltage input with enhanced diagnostics and SIL readiness
AAI143-S00/K4A00 Analog current input module with isolation
AAI543-H00 High-accuracy current input module for safety applications
ADV151-P03 High-speed digital input module
AAB841-S00 Thermocouple input module, supports multiple sensor types

Popular Yokogawa Modules

Model Number Description
AAI141-H50 High-speed analog input module, 16 channels
ADV551-P00 Digital output module, suitable for fast switching
AAR181-S00 RTD input module for temperature measurement
AAI835-H00 HART-compatible analog input module, 8 channels
CP451-10 FIO control processor module
PW402 Reliable system power supply unit for control stations

Yokogawa AAV144-S00/K4A00 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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