
Product Description
Yokogawa AAI841-H00/CCC01 Analog I/O Module with MIL Connector Cover
The Yokogawa AAI841-H00/CCC01 represents a versatile analog I/O solution combining 8 input channels and 8 output channels in a single compact module. Engineered with MIL connector cover (CCC01) for enhanced environmental protection, this module delivers precise 16-bit signal conversion and robust 4-20mA current loop processing for mission-critical industrial automation and distributed control system applications.
Core Technical Parameters
- Input Channels: 8 analog inputs, 4-20mA current signal
- Output Channels: 8 analog outputs, 4-20mA current signal
- Resolution: 16-bit A/D and D/A conversion
- Connector Type: MIL connector with CCC01 protective cover
- Accuracy: ±0.1% of full scale (typical)
- Isolation: Channel-to-channel and channel-to-system galvanic isolation
- Operating Temperature: -40°C to +70°C extended range
- Power Consumption: Low-power design for energy efficiency
- Compatibility: Yokogawa CENTUM VP, CENTUM CS 3000 DCS platforms
- Mounting: DIN rail or panel mount configuration
Industrial Application Scenarios
Deploy the AAI841-H00/CCC01 across diverse process control environments requiring simultaneous analog input monitoring and output control. Ideal applications include temperature and pressure transmitter interfacing, flow measurement systems, valve positioner control, and multi-loop PID regulation in chemical processing, oil & gas production, pharmaceutical manufacturing, and power generation facilities. The dual I/O architecture reduces module count and simplifies system wiring while maintaining signal integrity.
Engineering Solutions & Integration
This module integrates seamlessly into Yokogawa's CENTUM distributed control architecture, supporting both local and remote I/O configurations via high-speed field control networks. The MIL connector cover (CCC01) provides IP-rated protection against dust ingress and moisture penetration, ensuring reliable operation in harsh industrial environments. Advanced diagnostics include open-circuit detection, short-circuit protection, and real-time channel health monitoring accessible through DCS operator interfaces.
The 16-bit resolution enables precise process variable measurement and control output generation, supporting tight process tolerances and regulatory compliance requirements. Configurable input ranges, output scaling, and signal filtering parameters allow customization for specific application needs without hardware modifications. Hot-swappable design permits online module replacement during scheduled maintenance windows, minimizing production interruptions.
Key Performance Benefits
- Dual I/O functionality consolidates 16 channels in single module footprint
- MIL connector cover (CCC01) ensures rugged environmental sealing
- 16-bit resolution supports high-precision measurement and control
- Galvanic isolation prevents ground loops and enhances system reliability
- Wide operating temperature range accommodates extreme conditions
- Proven Yokogawa quality with extensive installed base worldwide
- Simplified spare parts inventory through multi-function design
Related Analog I/O Products
| Product Model | Description | Link |
|---|---|---|
| AAI841-H00/K4A00 | Yokogawa 8-Channel Analog I/O Module (K4A00 variant) | View Product |
| AAI841-H50/A4S00 | Yokogawa Analog I/O Module with HART (A4S00 configuration) | View Product |
| AAI841-S50/K4A00 | Yokogawa Analog I/O Module (S50 series with K4A00) | View Product |
© 2025 INDUSTRIAL CONTROL HUB. All rights reserved.
Original Source: https://www.indctrlhub.com
Contact: sales@indctrlhub.com | +0086 18359243191