Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613666033393 | ||
| +8613666033393 | |||
| 13666033393 | |||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China |
Product Specifications
| Parameter | Details |
|---|---|
| Model | Yokogawa AAI141-S50 Analog Input Module |
| Number of Channels | 16 (non-isolated) |
| Input Signal | 4 to 20 mA DC, 1 to 5 V DC |
| Allowable Input Current/Voltage | 27 mA, ±7.5 V |
| Input Resistance | 400 Ω (at 20 mA) to 1000 Ω (at 4 mA) |
| Accuracy | ±16 µA |
| Data Update Period | 10 ms |
| Step Response Time | 100 ms |
| Transmitter Power Supply | 14.8 V or higher at 20 mA, max 26.4 V at 0 mA |
| Maximum Current Consumption | 310 mA (5 V DC), 450 mA (24 V DC) |
| External Connection | Pressure clamp terminal, KS cable, MIL connector |
| HART Communication | Available |
| Dimensions (mm) | 107.5 × 32.8 × 130 |
| Weight | 0.2 kg |
Product Overview
The Yokogawa AAI141-S50 Analog Input Module is a high-performance industrial automation component designed for precise signal conversion. It converts field analog signals into digital data for process control applications. The module supports both current (4-20mA) and voltage (1-5V DC) inputs and integrates seamlessly with Yokogawa’s control systems.
With a compact size (107.5 × 32.8 × 130 mm) and lightweight design (0.2 kg), the AAI141-S50 is easy to install and supports HART communication, allowing advanced diagnostics and remote configuration.
This module is designed for high-speed data processing, featuring 10 ms update periods and a 100 ms step response time, ensuring real-time accuracy. It can be configured in a dual-redundant setup to enhance reliability in mission-critical applications.
Applications
The AAI141-S50 Analog Input Module is used in various industrial applications, including:
- Process Automation – Used in chemical plants, refineries, and power generation to monitor and control process variables such as pressure, temperature, and flow.
- Manufacturing Systems – Essential in automated production lines to collect and process analog data from sensors.
- Energy & Utilities – Applied in power plants, water treatment, and oil & gas facilities to ensure accurate monitoring.
- Pharmaceutical & Food Industries – Helps in precision control of process variables for regulatory compliance.
- Industrial Robotics – Supports real-time feedback for automated machinery and robotics.
Advantages
- High Precision – ±16 µA accuracy ensures reliable signal conversion for critical applications.
- Fast Processing – 10 ms update period and 100 ms step response time allow real-time control.
- Compact & Lightweight – Small form factor (107.5 × 32.8 × 130 mm, 0.2 kg) enables easy installation in control cabinets.
- HART Communication Support – Enables remote configuration, diagnostics, and monitoring.
- Dual-Redundant Configuration – Can be used in fail-safe systems to ensure continuous operation.
- Wide Compatibility – Supports both current (4-20mA) and voltage (1-5V DC) inputs for diverse sensor integration.
- Durability – Designed to operate in harsh industrial environments with robust electrical protection.
- Transmitter Power Supply – Provides up to 26.4V for powering field transmitters directly.
- Low Power Consumption – Efficient design with 310 mA (5V DC) / 450 mA (24V DC) power draw.
- Easy Wiring & Installation – Supports pressure clamp terminals, KS cables, and MIL connectors for flexible integration.
Latest Industry News Headlines
- “Yokogawa Expands Industrial Automation Solutions with Advanced I/O Modules”
- “HART-Enabled Analog Input Modules Enhance Process Control Efficiency”
- “New Yokogawa FIO Modules Improve Data Processing Speed and Accuracy”
- “Yokogawa Introduces High-Precision Analog Modules for Smart Factories”
- “Industrial Automation: The Role of Yokogawa AAI141-S50 in Future Technologies”
Recommended Related Models (Same Series or Similar)
| Model | Description |
|---|---|
| AAI141-H00 | Analog Input Module (HART, 16-channel, 4-20mA) |
| AAV141 | Voltage Input Module (1-5V, 16-channel) |
| AAV142 | Voltage Input Module (-10V to +10V, 16-channel) |
| AAB141 | Analog Input Module (1-5V/4-20mA, 16-channel) |
| AAI841 | Analog I/O Module (8-channel input/output) |
| AAB841 | Analog I/O Module (1-5V input, 4-20mA output) |
| AAI135 | Isolated Current Input Module (8-channel) |
| AAI543 | Isolated Current Output Module (16-channel) |
| AAV144 | Isolated Voltage Input Module (-10 to 10V) |
| AAV544 | Isolated Voltage Output Module (-10 to 10V) |
Top 10 Popular Yokogawa Models
| Model | Description |
|---|---|
| AAI143 | Isolated Current Input Module (16-channel) |
| AAI543 | Isolated Current Output Module (16-channel) |
| AAI835 | Isolated Current I/O Module (4 in/4 out) |
| AAT141 | TC/mV Input Module (16-channel) |
| AAP135 | Pulse Input Module (8-channel) |
| AAP849 | Pulse Input / Analog Output Module |
| AAV542 | Non-Isolated Voltage Output Module |
| AAI141-H00 | HART-Enabled Analog Input Module |
| AAR181 | RTD Input Module (12-channel) |
| AAB842 | Voltage/Current I/O Module (8-channel) |
FAQ
FAQs (Frequently Asked Questions)
Q1: What types of signals does the AAI141-S50 support?
A1: It supports 4-20 mA DC and 1-5V DC analog input signals.
Q2: Can this module be used in hazardous environments?
A2: The AAI141-S50 does not have explosion protection, but variants with explosion-proof options are available.
Q3: Does the AAI141-S50 support HART communication?
A3: Yes, it supports HART protocol for remote diagnostics and configuration.
Q4: What is the power consumption of this module?
A4: It consumes 310 mA (5V DC) and 450 mA (24V DC).
Q5: Can this module be used in a redundant system?
A5: Yes, it can be configured in dual-redundant mode for reliability.
Q6: How is the wiring connected?
A6: It supports pressure clamp terminals, KS cables, and MIL connectors.
Q7: What is the update time for analog data?
A7: It has a 10 ms update period and 100 ms step response time.
Q8: What are its dimensions?
A8: 107.5 × 32.8 × 130 mm.
Q9: What is the weight of this module?
A9: 0.2 kg.
Q10: Is this module compatible with Yokogawa’s control systems?
A10: Yes, it is compatible with Yokogawa CENTUM VP and ProSafe-RS systems.
Tags
Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
