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Item #:
87822780
2CH 4-20MA 0-5V 10V RS485 Modbus Collector Module Highly Integrated (12Bit ADC/Operational Amplifier/Voltage Reference) (Power 5V in 0-10V)
Item #:
87822780
MWK 24148
Price Details
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Imported from USA store
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R4IVB02 is a highly integrated 2-channel analog acquisition module with versatile inputs and high-precision ADC for accurate data acquisition.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Versatile Input Range
This module supports multiple signal inputs, including 4-20mA and 0-10V, catering to diverse industrial applications and ensuring compatibility with various sensors and devices.
High Precision ADC
Equipped with a 12-bit ADC, this module ensures accurate data collection and monitoring, significantly improving reliability and performance in precision-sensitive environments.
Modbus Communication
Utilizing RS485 Modbus protocol, this collector module offers easy integration with existing systems, enhancing data transmission efficiency across long distances in industrial setups.
Product Details
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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Industrial Automation
Ideal for engineers looking to integrate sensors with RS485 communication for process control and monitoring.
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Data Acquisition
Perfect for researchers needing accurate data collection from analog sources with reliable Modbus protocol.
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Embedded Systems
Suitable for developers building embedded solutions requiring analog input and digital interface capabilities.
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Beginner Users
Complex configuration might overwhelm novices unfamiliar with electrical measurements and Modbus protocols.
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Low-Power Applications
Not suitable for applications requiring very low power consumption due to its minimum operating input voltage.
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Standalone Use
Does not operate independently; requires a compatible control system for effective function.
Product Description
2CH 4-20MA 0-5V 10V RS485 Modbus Collector Module Highly Integrated (12Bit ADC/Operational Amplifier/Voltage Reference) (Power 5V in 0-10V)
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Customer Questions & Answers
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Question:
What is the main function of the 2CH 4-20MA 0-5V 10V RS485 Modbus Collector Module?
Answer: The 2CH 4-20MA 0-5V 10V RS485 Modbus Collector Module serves to collect and convert analog signals, facilitating communication between sensors and control systems via the RS485 Modbus protocol. This module is particularly useful in industrial automation and data acquisition systems, transforming 4-20 mA and 0-5V input signals into a digital format that allows for easy integration with various devices. For instance, it can be used in environments where temperature, pressure, or flow sensors need to interface with a central monitoring system. -
Question:
How does the Modbus communication work with this module?
Answer: The Modbus communication in the 2CH 4-20MA 0-5V 10V RS485 Collector Module operates through a master-slave architecture where the master device requests data from one or more slave devices. The module converts the analog signals into Modbus RTU format, enabling efficient data transfers over a distance. This is especially advantageous in large-scale systems like factories, where multiple sensors can communicate with a central monitoring station. The RS485 communication ensures robust and reliable operations even in electrically noisy environments. -
Question:
What type of devices can I connect to this module?
Answer: You can connect various analog sensors that output signals in the 4-20 mA and 0-5V range to the 2CH 4-20MA 0-5V 10V RS485 Modbus Collector Module. Common examples include temperature sensors, pressure transducers, and flow meters. This module accommodates up to two channels, allowing you to monitor multiple signals simultaneously. It’s often utilized in HVAC systems, industrial automation, and process control setups where multiple variables need real-time monitoring and control. -
Question:
What is the significance of the 12-bit ADC in this module?
Answer: The 12-bit Analog-to-Digital Converter (ADC) in the module plays a crucial role in determining the accuracy and resolution of the converted analog signals. It enables the module to differentiate between input signal variations and provides a maximum resolution of 4096 discrete levels. This high resolution is especially important in applications requiring precise measurements, such as laboratory experiments or industrial processes. With the 12-bit ADC, users can achieve finer control and monitoring of process variables. -
Question:
Can this module be powered using different voltage levels?
Answer: The 2CH 4-20MA 0-5V 10V RS485 Modbus Collector Module is designed to operate specifically at a power supply of 5V. This stable voltage supply ensures optimal performance of the module's internal circuitry, including the ADC and operational amplifiers. It's important to provide the specified voltage to avoid malfunction. Users can deliver the 5V power through various means, such as a regulated power supply or battery, depending on the application's requirements. -
Question:
Why should I choose this module over similar products?
Answer: Choosing the 2CH 4-20MA 0-5V 10V RS485 Modbus Collector Module over other similar products is driven by its high integration and flexibility. It combines multiple functionalities into a single device, reducing wiring complexity and space requirements. The module’s compatibility with the Modbus protocol also facilitates easy integration with a wide array of devices. Furthermore, its capability to handle various input ranges makes it a versatile choice for diverse applications ranging from simple data logging to complex process control systems. -
Question:
What kind of applications can benefit from this collector module?
Answer: This collector module is highly beneficial in applications like industrial automation, data logging, building management systems, and process control. For example, in a smart factory setup, it can collect data from multiple sensors monitoring temperature and humidity levels and communicate the information to a central system. Additionally, it can be employed in renewable energy solutions for monitoring solar panel outputs or wind turbine performance, showcasing its versatility across various sectors. -
Question:
Is there any specific software required to configure this module?
Answer: While the 2CH 4-20MA 0-5V 10V RS485 Modbus Collector Module can operate with standard Modbus communication protocols, specific software may be required to facilitate its initial configuration and data monitoring. Typically, users employ software tools that support Modbus RTU, enabling them to configure settings, read data, and manage multiple devices connected to the network. This software enhances the module's usability, especially in complex applications where monitoring of various inputs is necessary. -
Question:
What are the operational amplifiers used for in this module?
Answer: Operational amplifiers within the 2CH 4-20MA 0-5V 10V RS485 Modbus Collector Module are utilized to amplify the input signals from connected sensors, ensuring that the ADC receives accurate and suitable signal levels for conversion. This amplification is crucial, particularly when dealing with weak signals from sensors. By optimizing signal strength, the operational amplifiers contribute to improved fidelity of the data collected, making it reliable for effective monitoring and control processes. -
Question:
Where can I buy the 2CH 4-20MA 0-5V 10V RS485 Modbus Collector Module in Malawi?
Answer: You can purchase the 2CH 4-20MA 0-5V 10V RS485 Modbus Collector Module on Ubuy, a reliable online platform that offers a wide range of electronic components and modules. Ubuy provides access to various products, ensuring you can find the specific module you need for your automation and control applications. By choosing Ubuy, you can also benefit from their user-friendly shopping experience and customer support.
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Pros
- High integration of features
- Accurate 12-bit ADC performance
- Supports multiple voltage ranges
- Robust RS485 Modbus communication
- Wide input power range (6-25V)
Cons
- Limited user manual detail
Product Price History
Important information
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MWK 24148
Order now and get it around Saturday, July 18
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Secured transaction
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Features & Benefits
- Two-channel analog acquisition module.
- Versatile input options: 4-20mA, 0-5V, 0-10V.
- Equipped with 12-bit ADC for high accuracy.
- Supports MODBUS RTU commands for easy integration.
- Compact size and lightweight for easy installation.
- Ideal for various applications like smart homes, security monitoring, and industrial measurements.