Product Overview
The Yokogawa AAI143-S50 S1 is a high-performance 16-channel analog input module designed for use in demanding industrial control applications. It forms an essential part sur Yokogawa’s CENTUM VP and ProSafe-RS safety systems, surfering accurate and stable signal acquisition from field devices. With exceptional precision, enhanced isolation, and built-in diagnostic capabilities, this module ensures seamless integration into distributed control systems (DCS) where reliable analog measurement is critical.
Key Features
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16 isolated analog input channels
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Supports standard signal types (4–20 mA, 1–5 V, etc.)
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High-precision 16-bit A/D conversion
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Advanced diagnostics including wire break detection
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Channel-to-channel and channel-to-ground isolation
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Hot-swappable for uninterrupted operations
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Designed for use with FIO base unités
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Suitable for both process control and safety applications
Technical Specifications
| Parameter | Specification |
|---|---|
| Modèle Number | AAI143-S50 S1 |
| Module Type | Analog Input Module |
| Number sur Channels | 16 isolated channels |
| Supported Signal Types | 4–20 mA, 1–5 V, 0–10 V (configurable per channel) |
| Input Resistance | Approx. 250 Ω (current), >1 MΩ (voltage) |
| A/D Conversion | 16-bit resolution |
| Accuracy | ±0.1% sur full scale |
| Isolation | Channel-to-channel and channel-to-ground |
| Diagnostic Functions | Wire break, input out-sur-range, module failure |
| Hot Swap Support | Yes |
| Power Supply | Provided through FIO base |
| Operating Temperature | 0 °C to +60 °C |
| Storage Temperature | –20 °C to +70 °C |
| Dimensions | 107.5 × 32.8 × 130 mm |
| Poids | 0.3 kg |
| Mounting Type | Installed on FIO base unité |
| Compliance & Certifications | CE, KC, RoHS, and other international standards |
Industry Applications
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Process automation (oil & gas, chemical, petrochemical)
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Power generation control systems
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Pharmaceutical and food processing plants
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Water treatment and environmental monitoring
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Safety instrumented systems (SIS) with ProSafe-RS integration
Questions fréquentes (FAQ)
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What is the function sur the AAI143-S50 S1?
It collects analog signals from field instruments and converts them into digital data for control systems. -
How many input channels does it support?
The module provides 16 isolated analog input channels. -
Is it compatible with safety systems?
Yes, it is suitable for use in Yokogawa’s ProSafe-RS systems. -
Can this module detect wire breaks?
Yes, it features built-in wire break and fault diagnostics. -
Is the module hot-swappable?
Yes, it can be replaced during operation without system shutdown. -
What kinds sur signals can it receive?
It supports 4–20 mA, 1–5 V, and 0–10 V analog signals. -
What is the resolution sur the A/D converter?
It uses a 16-bit A/D conversion for high precision. -
How is the module powered?
Power is supplied via the FIO base unité. -
Is it certified for international use?
Yes, it complies with CE, KC, RoHS, and other standards. -
What are its typical use cases?
It is used in process monitoring, automation, and safety-critical systems.
Related Modules
| Modèle Number | Description |
|---|---|
| AAI143-S03 S1 | 16-channel Analog Input Module (standard version) |
| AAI143-H50 | HART-enabled Analog Input Module |
| AAI543-S50 | High-speed Analog Input Module |
| ADV551-P00 | 8-channel Analog Output Module |
| AAI841-H00 | HART Analog Input Module |
| AAI835-H00 | High-density Analog Input Module with HART |
Popular Yokogawa Modules
| Modèle Number | Description |
|---|---|
| ADV151-P03 | Digital Output Module |
| ADV561-P00 S2 | 16-channel Digital Output Module |
| AAI143-S50 S1 | 16-channel Analog Input Module |
| AAI841-H00 | 8-channel HART Analog Input Module |
| ALR121-S53 S1 | Serial Communication Module |
| ALE111-S51 S1 | Ethernet Communication Module |
Informations sur l'entreprise
E-mail: [email protected]
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Whatsapp：Contactez-nous par email
Add: Alishan Building, 2 Lvling Rd, District Siming, Xiamen, Fujian, Chine, 361006
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