Product Details
Product Description
The AAI841-H00 analog input/output module from Yokogawa is designed for distributed control systems requiring both signal acquisition and output functionality in a single unit. This model provides 8 analog input channels and 8 analog output channels, typically operating within the 4–20 mA DC range. The H00 suffix indicates HART protocol support, enabling digital communication for remote configuration and diagnostics.
Technical Specifications
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Manufacturer: Yokogawa
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Model Number: AAI841-H00
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Type: Analog Input/Output Module
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Channels: 8 input channels / 8 output channels
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Input Signal Range: 4–20 mA DC (voltage or current, depending on configuration)
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Output Signal Range: 4–20 mA DC (voltage or current, depending on configuration)
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Isolation: Non-isolated channels
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Communication Protocol: HART-enabled
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Dimensions (W × H × D): 3.2 × 10.7 × 13 cm
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Weight: 0.32 kg
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Suffix Code H00: Indicates HART communication capability
Key Features
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Dual Functionality: Provides both input and output channels in one module
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HART Support: Enables advanced diagnostics and remote configuration
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Compact Design: Lightweight and space-efficient for cabinet installation
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Non-Isolated Channels: Simplified design for standard industrial environments
Application Scenarios
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Chemical and petrochemical process monitoring
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Power generation instrumentation and turbine control
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Water treatment and distribution automation
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General industrial automation requiring both input and output signals
FAQ
Q: How many channels does the AAI841-H00 provide? A: It supports 8 input channels and 8 output channels.
Q: Does this module support HART communication? A: Yes, the H00 suffix indicates HART protocol support.
Q: Are the channels isolated? A: No, the channels are non-isolated.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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Evolving SCADA System Architectures in Industrial Automation
A robust Supervisory Control and Data Acquisition (SCADA) system serves as the heartbeat of modern industrial operations. Understanding SCADA system architecture is vital for engineers designing efficient control systems. These architectures have evolved from isolated, monolithic structures to highly interconnected, networked ecosystems. Choosing the right design requires balancing data visibility, processing power, and long-term scalability requirements.
Choosing the Right Controller: PLC vs. Motion Controller in Industrial Automation
Selecting the optimal control architecture is a foundational decision in industrial automation. Engineers must frequently choose between a Programmable Logic Controller (PLC) and a dedicated Motion Controller. While both systems manage machinery, their underlying design philosophies differ significantly, impacting performance, scalability, and system integration.