Product Details
Product Description
The AAI543-H00 / K4A00 analog output module from Yokogawa is engineered for precise signal transmission in distributed control systems. Supporting HART-enabled communication, this module provides reliable analog outputs for actuators, valves, and motors, ensuring accurate process control in demanding industrial environments. With redundancy support and high-speed data updates, it is optimized for mission-critical automation.
Technical Specifications
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Model Number: AAI543-H00 / K4A00
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Type: Analog Output Module
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Output Signal: 4–20 mA DC
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Number of Channels: 16 isolated output channels
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Communication Protocol: HART-enabled (digital over analog)
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Load Resistance: 0–750 Ω
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Circuit-Open Detection: <0.65 mA
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Accuracy: ±48 μA
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Data Update Period: 10 ms
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Temperature Drift: ±16 pA per 10°C change
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Withstanding Voltage: 1500 V AC between output and system for 1 minute
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Power Consumption: 230 mA (5 V DC), 540 mA (24 V DC)
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External Interface: Pressure clamp terminal, MIL connector, KS cable (for AEA4D board)
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Dimensions (W × H × D): 3.7 × 13.8 × 12.1 cm
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Weight: 0.4 kg
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Redundancy Support: Yes – automatic switch-over in dual configuration
Key Features
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High Precision: Stable 4–20 mA signal output with low drift
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Fast Response: 10 ms update cycle for real-time control
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Redundant Operation: Dual-module support for fail-safe reliability
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HART Integration: Digital communication over analog signals
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Compact Design: Lightweight and space-efficient for cabinet installation
Application Scenarios
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Process control in chemical and petrochemical industries
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Power generation monitoring and turbine control
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Water treatment and distribution automation
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Industrial machinery requiring precise analog actuation
FAQ
Q: How many channels does the AAI543-H00 provide? A: It supports 16 isolated analog output channels.
Q: Does this module support redundancy? A: Yes, it includes standard switch-over response in dual-redundant setups.
Q: What communication protocol is available? A: It supports HART protocol, enabling digital communication over analog signals.
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
Implementing FIFO and LIFO Data Sequencing in PLC Programming
Data management serves as a cornerstone of modern industrial automation. Whether tracking materials on a conveyor or managing batch sequences in a process, engineers frequently rely on sequential logic. Two primary structures—First-In-First-Out (FIFO) and Last-In-First-Out (LIFO)—form the bedrock of this data handling. Mastering these blocks allows programmers to optimize complex machine operations efficiently.
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.