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Item #:
104758066
Din Rail Tiny Size RS232 to Ethernet Converter Serial Device Server Modbus Gateway Modbus RTU to Modbus TCP Support Mqtt Edge Computing USR-DR132
Item #:
104758066
PHP 1884
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Imported from USA store
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Order now and get it around Thursday, August 27
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Save your space with the ultra-small USR-DR132/134 'Lipstick' size serial server device, designed for seamless data transmission between serial and Ethernet ports.
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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
Compact Design
The USR-DR132's tiny form factor allows for easy installation in limited spaces, making it ideal for various industrial environments where space is at a premium.
Protocol Versatility
This converter supports both Modbus RTU and Modbus TCP protocols, enabling seamless integration with existing systems and enhancing connectivity options for users in diverse applications.
Cloud Integration
With MQTT support, the device facilitates edge computing and cloud integration, empowering users to harness real-time data for improved decision-making and system efficiency.
Product Details
| Hardware Interface | Ethernet |
| Compatible Devices | Desktop |
| Data Link Protocol | Ethernet |
| Data Transfer Rate | 100 Megabits Per Second |
| Item Weight | 4.32 ounces (122.47 grams) |
| Brand | PUSR |
| Manufacturer | PUSR |
| Mfr Part Number | DR132(RS232 to Ethernet) |
| Model Number | DR132(RS232 to Ethernet) |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
Who Should Buy?
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Industrial Automation
Ideal for industries looking to integrate serial devices with Ethernet networks to streamline operations.
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Smart Grid Solutions
Perfect for energy management systems requiring Modbus communication to monitor and control devices efficiently.
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IoT Applications
Great for developers implementing MQTT for edge computing in Internet of Things solutions requiring device connectivity.
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Basic Home Use
Not suitable for casual users needing simple home networking solutions without complex device integrations.
Product Description
Din Rail Tiny Size RS232 to Ethernet Converter Serial Device Server Modbus Gateway Modbus RTU to Modbus TCP Support Mqtt Edge Computing USR-DR132
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the primary function of the Din Rail Tiny Size RS232 to Ethernet Converter?
Answer: The primary function of the Din Rail Tiny Size RS232 to Ethernet Converter is to facilitate communication between RS232 serial devices and Ethernet networks. This converter transforms data from Modbus RTU (used typically for serial communication) to Modbus TCP (used for Ethernet communication), allowing legacy systems to connect seamlessly with modern network infrastructures. This is particularly important in industrial applications where integrating older hardware with new network technologies is vital for operational efficiency. -
Question:
Can I use the USR-DR132 in industrial automation settings?
Answer: Yes, the USR-DR132 is perfectly suited for industrial automation settings. Its compact size allows for installation on a DIN rail, which is common in control panels and factories. This device can be used to connect sensors, controllers, and other devices that utilize RS232 to an Ethernet network, making it ideal for remote monitoring and control applications in industries such as manufacturing, logistics, and utilities. -
Question:
Does the USR-DR132 support MQTT for IoT applications?
Answer: Yes, the USR-DR132 supports MQTT, making it highly suitable for IoT applications. MQTT is a lightweight messaging protocol commonly used in IoT to enable communication between devices and cloud platforms. With this converter, you can easily transmit data from your RS232 devices to IoT platforms, allowing for real-time data analytics, monitoring, and remote device management. This capability is essential for applications like smart agriculture or environmental monitoring. -
Question:
What are the power requirements for the USR-DR132?
Answer: The USR-DR132 operates within a typical power range of 5V to 24V DC, allowing flexibility in power supply options. This makes it convenient to integrate into existing systems without needing specific power adapters. Whether you are integrating it in a control cabinet or deploying it in the field, the wide voltage range ensures stable operations, even in varying power supply scenarios typical in industrial settings. -
Question:
Is the USR-DR132 compatible with all Modbus devices?
Answer: The USR-DR132 is compatible with Modbus RTU devices for the serial side and Modbus TCP devices for the Ethernet side. This compatibility allows it to serve as a bridge between different devices using these protocols, making it versatile for various applications. For instance, you can connect older Modbus RTU sensors to a modern TCP/IP network, enabling better integration and data collection across diverse equipment. -
Question:
What programming or configuration is needed for the USR-DR132?
Answer: The configuration for the USR-DR132 can typically be done via a web browser or a dedicated software tool provided by the manufacturer. This allows users to set parameters such as IP addresses, port settings, and baud rates intuitively. No extensive programming knowledge is required, making it accessible for both technicians and engineers who are setting up the device in various applications, from building automation to remote monitoring solutions. -
Question:
What kind of environmental conditions can the USR-DR132 withstand?
Answer: The USR-DR132 is designed to function in a range of environmental conditions typical in industrial settings, including humidity and temperature variations. Ensuring it is housed in a suitable enclosure will further enhance its durability, making it adept for use in warehouses, factories, and outdoor environments. This reliability is crucial as it helps maintain consistent data operations in regions where environmental extremes can affect electronic devices. -
Question:
How does the USR-DR132 compare to traditional serial-to-Ethernet converters?
Answer: The USR-DR132 stands out among traditional serial-to-Ethernet converters due to its compact design, support for MQTT, and ease of integration with both Modbus RTU and Modbus TCP systems. Unlike older models, which might require extensive configuration or adaptation for networking, the USR-DR132 addresses modern requirements for IoT and industrial connectivity, offering enhanced capabilities without sacrificing simplicity. -
Question:
Can I remotely access devices connected to the USR-DR132?
Answer: Yes, with the USR-DR132, you can remotely access and manage devices connected through it, thanks to its support for Ethernet connectivity and MQTT. This feature is particularly beneficial for applications like smart building management, where you need to monitor energy usage or security systems from anywhere. The device allows integration with cloud platforms enabling real-time data dashboards and control interfaces accessible over the internet. -
Question:
Where can I buy the USR-DR132 in Philippines?
Answer: You can conveniently purchase the Din Rail Tiny Size RS232 to Ethernet Converter (USR-DR132) on Ubuy, which provides a reliable shopping experience for tech devices. Ubuy offers a wide selection of electronics and industrial connectivity products, ensuring you receive quality items delivered right to your doorstep in Philippines. Their user-friendly interface makes it easier to find the products you need, along with customer support to assist you throughout your purchase journey.
PUSR Device Servers DR132(RS232 to Ethernet) Editorial Review
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Pros
- Easy to set up
- Reliable connection
- Compact design
- Supports multiple protocols
- Excellent customer support
Cons
- May require a quick software update.
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23 July 2026 · via Trustpilot
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PHP 1884
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Features & Benefits
- Ultra-compact 'Lipstick' design saves valuable space.
- Supports multiple communication protocols including TCP/UDP/HTTP/DHCP/DNS.
- Enables Modbus TCP/RTU conversion and Modbus RTU to JSON.
- Easy configuration through AT command, built-in webpage, or configuration utility.
- Supports multi-user access for simultaneous control of serial devices.
- Ideal for both point-to-point communication and centralized device management.
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