Product Overview
The Yokogawa AAI143-S03 S1 Analog Input Module is a high-performance I/O component designed for accurate and reliable data acquisition in industrial automation systems. As part sur Yokogawa’s CENTUM CS 3000 and ProSafe-RS systems, this module provides precise analog signal processing with excellent noise immunitéy and high-resolution conversion. It supports various input types and is widely used in process industries such as oil & gas, petrochemical, and power generation.
Key Features
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16-channel isolated analog input module
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Supports multiple input types (1–5 V, 4–20 mA, 0–10 V)
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High-resolution 16-bit A/D conversion
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Channel-to-channel and channel-to-ground isolation
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Integrated diagnostics and error detection
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Hot-swappable design for minimal downtime
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Compatible with Yokogawa’s Vnet/IP and FIO systems
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Ideal for safety-critical and continuous process applications
Technical Specifications
| Parameter | Specification |
|---|---|
| Modèle Number | AAI143-S03 S1 |
| Module Type | Analog Input Module |
| Number sur Channels | 16 isolated analog input channels |
| Input Signal Types | 4–20 mA, 1–5 V, 0–10 V |
| Input Resistance | 250 Ω (for current), 1 MΩ or more (for voltage) |
| A/D Conversion | 16-bit resolution |
| Accuracy | ±0.1% sur full scale |
| Isolation | Channel-to-channel and channel-to-ground |
| Diagnostics | Wire break detection, input range error |
| Hot Swap Capability | Supported |
| Operating Voltage | Supplied via FIO base unité |
| 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 | Mounted on FIO base unité |
| Certifications | CE, KC, and other international approvals |
Industry Applications
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Distributed control systems (DCS) in process automation
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Oil & gas plant instrumentation
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Chemical and petrochemical process monitoring
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Power generation plant control systems
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Pharmaceutical and food & beverage manufacturing
Questions fréquentes (FAQ)
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What is the primary function sur the AAI143-S03 S1?
It collects and digitizes analog signals from field instruments for processing by a DCS. -
How many channels does the module support?
It supports 16 isolated analog input channels. -
What types sur signals are accepted?
It supports standard 4–20 mA current and 1–5 V or 0–10 V voltage signals. -
Is it compatible with hot-swapping?
Yes, it supports hot-swapping to allow maintenance without shutting down the system. -
What kind sur isolation does it provide?
The module surfers both channel-to-channel and channel-to-ground isolation. -
Can it detect wire break conditions?
Yes, it includes diagnostics for wire break and input error detection. -
What is the resolution sur the A/D converter?
The module features a 16-bit resolution A/D converter. -
Is it certified for international use?
Yes, it carries CE, KC, and other international certifications. -
What is the recommended installation method?
It is designed to be mounted on a Yokogawa FIO base unité. -
Is this module used in safety systems?
Yes, it is suitable for use in safety and mission-critical systems like ProSafe-RS.
Related Modules
| Modèle Number | Description |
|---|---|
| AAI143-H50 | Analog Input Module with HART support |
| AAI543-S50 | High-speed Analog Input Module |
| ADV551-P00 | 8-channel Analog Output Module |
| AAI841-H00 | HART Analog Input Module |
| AAI835-H00 | High-density AI Module with HART |
| AAI143-S03 S1 | 16-channel Analog Input Module (current/voltage type) |
Popular Yokogawa Modules
| Modèle Number | Description |
|---|---|
| ADV151-P03 | Digital Output Module |
| ADV561-P00 S2 | 16-channel Digital Output Module |
| AAI143-S03 S1 | Analog Input Module |
| AAI841-H00 | 8-channel HART AI Module |
| ALR121-S53 S1 | Serial Communication Module |
| ALE111-S51 S1 | Ethernet Communication Module |
Informations sur l'entreprise
E-mail: [email protected]
Mobile：Contactez-nous par email
Whatsapp：Contactez-nous par email
Add: Alishan Building, 2 Lvling Rd, District Siming, Xiamen, Fujian, Chine, 361006
Nos services
Nous sommes spécialisés dans la fourniture de pièces d'automatisation industrielle avec une garantie d'un an. Nos pièces d'automatisation industrielle sont vendues dans le monde entier.
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