Description
Product Description
Overview
The Yokogawa AAI841-H00/CCC01 is an 8-channel analog input and output module designed for precise current signal acquisition and control in industrial process systems. This module supports 4 to 20 mA signal ranges for both input and output channels and integrates HART communication for advanced digital diagnostics and configuration. The module is non-isolated and designed for reliable, space-efficient installation.
Key Features
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Supports 8 analog input channels and 8 analog output channels
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Input and output signal range: 4 to 20 mA
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HART-enabled for digital communication and configuration
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Non-isolated channel design suitable for compact systems
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Connector cover included for MIL standard cabling (ACCC01)
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Compact and lightweight design (approximately 0.3 kg)
Technical Specifications
| Parameter |
Specification |
| Model |
AAI841-H00/CCC01 |
| Manufacturer |
Yokogawa |
| Module Type |
Analog Input/Output (Current I/O) |
| Channels |
8 Input / 8 Output |
| Input Signal |
4 to 20 mA |
| Output Signal |
4 to 20 mA |
| Maximum Input Current |
25 mA |
| Input Accuracy |
±16 microamperes |
| Isolation |
Non-isolated |
| Communication |
HART protocol |
| Connector |
ACCC01 Connector Cover for MIL cable |
| Weight |
0.3 kg |
Applications
Ideal for process control systems requiring reliable analog signal monitoring and control. Typical applications include chemical, petrochemical, and power generation industries where accurate current-based data acquisition is critical.
FAQ
Q: Can this module operate with voltage signals?
A: No, the AAI841-H00/CCC01 is designed exclusively for 4 to 20 mA current signals.
Q: Is the module isolated?
A: No, it is a non-isolated module suitable for installations where channel isolation is not required.
Q: Can it be configured via digital protocols?
A: Yes, HART protocol support allows digital configuration and diagnostics.
Q: Are there similar models for comparison?
A: The AAI841 series includes other variants such as isolated modules or models without HART communication, depending on system requirements.
