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.
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