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
Site Acceptance Testing (SAT) for PLC Control Systems: An Engineering Execution Guide
The Site Acceptance Test (SAT) represents the definitive handover stage in industrial automation projects. While the Factory Acceptance Test confirms cabinet hardware assembly off-site, the SAT validates real-world performance under live site conditions. Consequently, a structured execution strategy prevents equipment damage and guarantees seamless integration into plant operations.
Mastering the Factory Acceptance Test (FAT) for PLC Control Panels: An Expert Guide
The Factory Acceptance Test (FAT) is a vital milestone in industrial automation that ensures custom PLC panels meet exact design specifications before dispatch. This guide outlines the step-by-step FAT procedure and key industry best practices to prevent costly site delays and ensure long-term operational success.
Redundant Automation Systems: Ensuring Continuous Uptime in Critical Control Infrastructure
System reliability directly determines operational profitability across high stakes process industries. Modern industrial automation platforms must eliminate single points of failure to prevent catastrophic shutdowns. Deploying fault tolerant architecture safeguards complex facilities against unexpected hardware glitches, network disruptions, and maintenance outages.