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 | AAB841-S50 |
| Number of I/O Channels | 8-channel input / 8-channel output, non-isolated |
| Input Signal | 1 to 5 V DC (allowable common mode voltage ±1 V) |
| Output Signal | 4 to 20 mA DC |
| Allowable Input Voltage | ±7.5 V |
| Allowable Load Resistance | 0 to 750 Ω |
| Circuit-Open Detection | Less than 0.65 mA |
| Accuracy | Input: ±4 mV, Output: ±48 µA |
| Step Response Time | Input: 100 ms, Output: 40 ms |
| Maximum Current Consumption | 310 mA (5 V DC), 250 mA (24 V DC) |
| HART Communication | Available at current input and output |
| External Connection | KS cable |
| Dimensions | 107.5 × 32.8 × 130 mm |
| Weight | 0.3 kg |
Product Introduction
The Yokogawa AAB841-S50 Analog I/O Module is a high-performance module designed for use in field control systems (FCS). It provides 8 input channels and 8 output channels, supporting 1 to 5 V input signals and 4 to 20 mA output signals. This module is built for industrial automation applications where high precision, reliability, and stable performance are required.
The AAB841-S50 is non-isolated, meaning that proper grounding and shielding should be considered when integrating it into an industrial control environment. With HART communication support, the module allows for remote configuration and diagnostics, making it an excellent choice for process control and monitoring applications.
Product Applications
The AAB841-S50 Analog I/O Module is widely used in the following industries:
- Process Automation – Used in chemical plants, refineries, and pharmaceutical manufacturing for precise input and output signal processing.
- Power Generation – Applied in power plants for turbine and generator monitoring.
- Oil & Gas Industry – Utilized for monitoring and controlling pressure, flow, and temperature in pipelines.
- Water Treatment Plants – Helps in water quality monitoring and automated dosing systems.
- Manufacturing Automation – Used in PLC and DCS systems for various industrial automation processes.
- Food & Beverage Industry – Supports batch processing and automated mixing systems.
- HVAC Systems – Ensures efficient energy management in large-scale heating, ventilation, and air conditioning systems.
Product Advantages
- High Accuracy – Ensures precise input and output signals, reducing errors in industrial control applications.
- HART Communication Support – Allows remote monitoring, configuration, and diagnostics, improving efficiency.
- Dual-Redundant Configuration Support – Increases system reliability and ensures uninterrupted operation.
- Fast Response Time – Input response time of 100 ms and output response time of 40 ms enhance process control.
- Compact Design – Small footprint (107.5 × 32.8 × 130 mm) makes it easy to integrate into control panels and cabinets.
- Robust Industrial-Grade Build – Designed to operate in harsh environments with high reliability.
- Easy Integration – Compatible with Yokogawa’s CENTUM VP and ProSafe-RS control systems.
- Low Power Consumption – Energy-efficient, reducing operational costs.
- Wide Application Range – Suitable for various industrial sectors, from power plants to pharmaceutical manufacturing.
- Flexible Connectivity – Supports KS cables for secure and stable data transmission.
Latest News About the Product
- Yokogawa Introduces Advanced Analog I/O Modules for Industrial Automation
- Enhancing Process Control: The Role of Yokogawa AAB841-S50 in Modern DCS Systems
- Yokogawa Expands Its Industrial Automation Portfolio with High-Precision I/O Modules
- HART-Enabled Analog Modules: A New Standard for Remote Monitoring
- Yokogawa AAB841-S50: Improving Operational Efficiency in Process Industries
10 Related Models from the Same Series
| Model | Description |
|---|---|
| AAI841 | Analog I/O Module (4 to 20 mA Input, 8-channel Input/8-channel Output) |
| AAB842 | Analog I/O Module (1 to 5 V/4 to 20 mA Input, 8-channel Input/8-channel Output) |
| AAI543 | Analog Output Module (4 to 20 mA, 16-channel, Isolated) |
| AAI143 | Analog Input Module (4 to 20 mA, 16-channel, Isolated) |
| AAV144 | Analog Input Module (-10 to +10 V, 16-channel, Isolated) |
| AAV542 | Analog Output Module (-10 to +10 V, 16-channel, Non-Isolated) |
| AAT141 | TC/mV Input Module (16-channel, Isolated) |
| AAR181 | RTD Input Module (12-channel, Isolated) |
| AAI135 | Analog Input Module (4 to 20 mA, 8-channel, Isolated) |
| AAI835 | Analog I/O Module (4 to 20 mA, 4-channel Input/4-channel Output, Isolated) |
10 Popular Yokogawa Models
| Model | Description |
|---|---|
| CENTUM VP | Integrated production control system |
| STARDOM | Network-based control system |
| ProSafe-RS | Safety instrumented system |
| FA-M3V | High-speed sequence controller |
| DXAdvanced R4 | Paperless recorder |
| SMARTDAC+ | Data acquisition and control system |
| YS1000 | Single-loop controller |
| EJX110A | Differential pressure transmitter |
| AXF Magnetic Flowmeter | High-accuracy flow measurement |
| GX20 | Advanced data logger |
FAQ
FAQ (Frequently Asked Questions)
Q1: What is the input voltage range for the AAB841-S50 module?
A1: The input voltage range is 1 to 5 V DC, with an allowable common mode voltage of ±1 V.
Q2: What is the output signal type?
A2: The module provides an output signal of 4 to 20 mA DC.
Q3: Can the AAB841-S50 be used in a dual-redundant configuration?
A3: Yes, this module supports dual-redundant configurations for increased reliability.
Q4: What are the typical applications of this module?
A4: It is widely used in process automation, oil & gas, power generation, water treatment, and manufacturing industries.
Q5: Does this module support HART communication?
A5: Yes, it supports HART communication at both current input and output.
Q6: What are the dimensions and weight of this module?
A6: The dimensions are 107.5 × 32.8 × 130 mm, and the weight is 0.3 kg.
Q7: What is the response time of the module?
A7: The input step response time is 100 ms, and the output step response time is 40 ms.
Q8: What type of external connection is supported?
A8: The module uses KS cables for external connections.
Q9: Can this module be used with Yokogawa’s CENTUM VP system?
A9: Yes, it is fully compatible with Yokogawa’s CENTUM VP and ProSafe-RS systems.
Q10: What is the maximum current consumption of the AAB841-S50?
A10: The module consumes 310 mA at 5 V DC and 250 mA at 24 V DC.
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.
