Yokogawa AAI135-H50/K4A00 8-Channel Analog Input Module with HART
Yokogawa AAI135-H50/K4A00 8-Channel Analog Input Module with HART
Manufacturer: Yokogawa
Product No.: AAI135-H50/K4A00
Condition:1000 in stock
Product Type: Analog Input Module
Product Origin: 4580130000135
Payment: T/T, Western Union
Weight: 300g
Shipping port: Xiamen
Warranty: 12 months
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Yokogawa AAI135-H50/K4A00 8-Channel Analog Input Module with HART Communication
The Yokogawa AAI135-H50/K4A00 is a high-performance analog input module engineered for demanding industrial process control environments. This module delivers eight electrically isolated 4-20mA input channels with integrated HART communication protocol support, enabling simultaneous analog signal acquisition and digital device configuration without interrupting process operations.
Technical Specifications
- Input Channels: 8 isolated analog inputs
- Signal Range: 4-20mA DC current loop
- Communication Protocol: HART (Highway Addressable Remote Transducer)
- Isolation: Channel-to-channel and channel-to-system electrical isolation
- Redundancy Support: Dual-redundant configuration (K4A00 specification)
- Accuracy: ±0.1% of span (typical)
- Resolution: 16-bit A/D conversion
- Operating Temperature: -40°C to +70°C
- Power Consumption: Maximum 5.5W
Application Scenarios
This analog input module excels in critical process control applications across multiple industries:
- Oil & Gas: Pressure, temperature, and flow measurement in upstream and downstream operations
- Chemical Processing: Reactor monitoring, distillation column control, and batch process management
- Power Generation: Boiler control systems, turbine monitoring, and emissions tracking
- Water Treatment: pH monitoring, conductivity measurement, and flow control systems
- Pharmaceutical Manufacturing: Clean room environmental monitoring and sterile process control
Advanced Features & Solutions
HART Protocol Integration: The AAI135-H50/K4A00 supports simultaneous analog and digital communication over the same two-wire connection, allowing real-time device diagnostics, configuration changes, and calibration without process interruption. This dual-communication capability reduces maintenance downtime and enhances operational efficiency.
Dual-Redundant Architecture: The K4A00 configuration provides seamless failover protection for mission-critical applications. In the event of a primary module failure, the redundant module automatically assumes control without data loss or process disruption, ensuring continuous operation in safety-critical environments.
Electrical Isolation Technology: Each input channel features galvanic isolation up to 1500V AC, protecting against ground loops, electrical noise, and potential differences between field devices. This isolation ensures signal integrity even in electrically harsh industrial environments.
System Integration Benefits
The AAI135-H50/K4A00 seamlessly integrates with Yokogawa's CENTUM VP, CENTUM CS 3000, and ProSafe-RS distributed control systems. The module's hot-swappable design enables replacement during operation without system shutdown, minimizing maintenance impact on production schedules.
Related Products
Expand your Yokogawa I/O system capabilities with these complementary modules:
| Product Model | Description | Product Link |
|---|---|---|
| AAI143-H50/A4S00 | 16-Channel Analog Input Module with Advanced Diagnostics | View Product |
| AAI543-H53 | 8-Channel Analog Output Module for Control Signals | View Product |
| AAI835-H50 | Combination Analog I/O Module (4 Inputs + 4 Outputs) | View Product |
Quality Assurance
All Yokogawa AAI135-H50/K4A00 modules undergo rigorous factory testing including burn-in procedures, calibration verification, and environmental stress screening. Each unit ships with full documentation, calibration certificates, and compliance certifications for global industrial standards.
© 2025 INDUSTRIAL CONTROL HUB. All rights reserved.
Original Source: https://www.indctrlhub.com
Contact: sales@indctrlhub.com | +0086 18359243191
Product Description
Yokogawa AAI135-H50/K4A00 8-Channel Analog Input Module with HART Communication
The Yokogawa AAI135-H50/K4A00 is a high-performance analog input module engineered for demanding industrial process control environments. This module delivers eight electrically isolated 4-20mA input channels with integrated HART communication protocol support, enabling simultaneous analog signal acquisition and digital device configuration without interrupting process operations.
Technical Specifications
- Input Channels: 8 isolated analog inputs
- Signal Range: 4-20mA DC current loop
- Communication Protocol: HART (Highway Addressable Remote Transducer)
- Isolation: Channel-to-channel and channel-to-system electrical isolation
- Redundancy Support: Dual-redundant configuration (K4A00 specification)
- Accuracy: ±0.1% of span (typical)
- Resolution: 16-bit A/D conversion
- Operating Temperature: -40°C to +70°C
- Power Consumption: Maximum 5.5W
Application Scenarios
This analog input module excels in critical process control applications across multiple industries:
- Oil & Gas: Pressure, temperature, and flow measurement in upstream and downstream operations
- Chemical Processing: Reactor monitoring, distillation column control, and batch process management
- Power Generation: Boiler control systems, turbine monitoring, and emissions tracking
- Water Treatment: pH monitoring, conductivity measurement, and flow control systems
- Pharmaceutical Manufacturing: Clean room environmental monitoring and sterile process control
Advanced Features & Solutions
HART Protocol Integration: The AAI135-H50/K4A00 supports simultaneous analog and digital communication over the same two-wire connection, allowing real-time device diagnostics, configuration changes, and calibration without process interruption. This dual-communication capability reduces maintenance downtime and enhances operational efficiency.
Dual-Redundant Architecture: The K4A00 configuration provides seamless failover protection for mission-critical applications. In the event of a primary module failure, the redundant module automatically assumes control without data loss or process disruption, ensuring continuous operation in safety-critical environments.
Electrical Isolation Technology: Each input channel features galvanic isolation up to 1500V AC, protecting against ground loops, electrical noise, and potential differences between field devices. This isolation ensures signal integrity even in electrically harsh industrial environments.
System Integration Benefits
The AAI135-H50/K4A00 seamlessly integrates with Yokogawa's CENTUM VP, CENTUM CS 3000, and ProSafe-RS distributed control systems. The module's hot-swappable design enables replacement during operation without system shutdown, minimizing maintenance impact on production schedules.
Related Products
Expand your Yokogawa I/O system capabilities with these complementary modules:
| Product Model | Description | Product Link |
|---|---|---|
| AAI143-H50/A4S00 | 16-Channel Analog Input Module with Advanced Diagnostics | View Product |
| AAI543-H53 | 8-Channel Analog Output Module for Control Signals | View Product |
| AAI835-H50 | Combination Analog I/O Module (4 Inputs + 4 Outputs) | View Product |
Quality Assurance
All Yokogawa AAI135-H50/K4A00 modules undergo rigorous factory testing including burn-in procedures, calibration verification, and environmental stress screening. Each unit ships with full documentation, calibration certificates, and compliance certifications for global industrial standards.
© 2025 INDUSTRIAL CONTROL HUB. All rights reserved.
Original Source: https://www.indctrlhub.com
Contact: sales@indctrlhub.com | +0086 18359243191