Yokogawa AAM50-S1 Current and Voltage Output Module
Product Overview
The Yokogawa AAM50-S1 is a high-performance analog output module designed to deliver precise current and voltage signals for controlling actuators, drives, and other analog devices in industrial automation systems. With support for multiple output ranges and up to 8 independent channels, it ensures accurate analog signal generation across diverse applications. Fully integrated with Yokogawa’s CENTUM VP and CS 3000 systems, the AAM50-S1 provides reliable performance in demanding environments such as energy, chemical processing, and manufacturing.
Key Features
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Multi-Range Output Support – Offers both current (4–20 mA) and voltage (1–5 V, 0–10 V) output options
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8 Independent Output Channels – Delivers flexible and high-density analog signal control
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High Accuracy and Resolution – 16-bit digital-to-analog conversion ensures smooth and precise output
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Output Monitoring – Supports output value verification for fault detection and diagnostics
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Galvanic Isolation – Channel-to-system isolation protects signal integrity and enhances system safety
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Hot-Swappable Design – Enables module replacement without process interruption
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Integrated with Yokogawa Systems – Seamless operation within CENTUM VP and CS 3000 platforms
Technical Specifications
3.1 Dimensions and Weight
| Item | Specification |
|---|---|
| Dimensions | 42.9 × 130 × 146.8 mm |
| Weight | 0.1 kg |
3.2 Electrical Characteristics
| Item | Specification |
|---|---|
| Output Channels | 8 |
| Output Types | Current (4–20 mA), Voltage (1–5 V, 0–10 V) |
| Output Load | Current: ≤600 Ω, Voltage: ≥2 kΩ |
| Resolution | 16 bits |
| Accuracy | ±0.1% of full scale |
| Output Update Time | ≤100 ms |
| Isolation | Channel-to-system isolation |
3.3 Environmental Characteristics
| Item | Specification |
|---|---|
| Operating Temp | 0°C to +55°C |
| Storage Temp | -40°C to +70°C |
| Humidity | 5%–95% RH (non-condensing) |
| Vibration | IEC 60068-2 compliant |
| Protection | IP20 (when mounted in rack) |
3.4 System Compatibility
| Item | Specification |
|---|---|
| Compatible Systems | Yokogawa CENTUM VP / CS 3000 |
| Module Type | Analog Output Module |
Industry Applications
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Energy and Power Plants – Analog control of turbines, boilers, and balance-of-plant systems
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Chemical and Petrochemical – Precise control of valves, dosing systems, and reactors
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Water and Wastewater – Analog regulation of pumps, flow controllers, and treatment processes
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Pharmaceuticals – Accurate control of process equipment for GMP-compliant production
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Manufacturing Automation – Drives analog control devices in robotics, conveyors, and mixing systems
The Yokogawa AAM50-S1 Current and Voltage Output Module is a versatile, high-resolution solution for analog signal output in industrial control systems. Its combination of accuracy, flexibility, and seamless system integration makes it an essential tool for applications requiring dependable analog control across multiple channels.
