
( Brand: Bb Electronics ), ( Manufacturer Part Number: 485USBTB-2W ), ( Mxhts: 84718002 ), ( Product: Converters ), ( Maximum Data Rate: 12 Mb/s ), ( Type: Usb To Rs-485 ), ( Interface Type: Rs-485, Usb ), ( Subcategory: Embedded Solutions ), ( Operating Supply Voltage: 5 V ), ( Product Type: Terminal Block Converter ), ( Maximum Operating Temperature: 70 C ), ( Number Of Channels / Ports: 2 Port ), ( Dimensions: 2.3 In X 1.3 In X 0.6 In ), ( Hts Code: 8471801000 )
The 485USB-TB-2W USB RS-485 Terminal Block Converter is a versatile and reliable device designed to facilitate the connection and communication between USB and RS-485 devices. This converter is ideal for various applications, including industrial automation, building management systems, and test equipment.
The converter features two RS-485 DB9 connectors, each equipped with a terminal block, allowing for easy and secure wiring of up to four RS-485 devices. The terminal block provides a robust and reliable connection, with the ability to handle up to 24AWG wires, ensuring minimal signal loss and ensuring reliable data transmission.
The 485USB-TB-2W is a USB 2.0 device, providing fast data transfer speeds of up to 480 Mbps, and is compatible with both Windows and Mac operating systems. The device is also equipped with software drivers, making it easy to install and use with various software applications.
The converter is designed with a compact and durable aluminum enclosure, which provides excellent heat dissipation and protection against electromagnetic interference (EMI) and radio frequency interference (RFI). The enclosure is also equipped with a status LED to indicate the power and data transmission status, making it easy to monitor the device's operation.
The 485USB-TB-2W is also equipped with a built-in isolator, which provides electrical isolation between the USB and RS-485 circuits, ensuring safe operation and preventing potential damage to the device or connected devices. The converter also features automatic detection of RS-485 direction, which eliminates the need for manual configuration.
In summary, the 485USB-TB-2W USB RS-485 Terminal Block Converter is a robust and reliable device that provides a simple and secure solution for connecting and communicating between USB and RS-485 devices. It is compatible with various operating systems, features a compact and durable enclosure, and is equipped with a built-in isolator and automatic direction detection. With its ease of use and reliable performance, this converter is an excellent choice for a wide range of applications.
Pros of buying a 485USBTB-2W USB RS-485 Terminal Block Converter:1. Convenience: This device allows you to connect your RS-485 devices to a computer using a USB interface, eliminating the need for separate RS-485 to USB converters and cabling.
2. Cost-effective: The USB interface reduces the complexity and cost of setting up RS-485 networks compared to using dedicated RS-485 devices and cables.
3. Easy installation: The terminal block converter provides a simple and easy-to-use method of connecting RS-485 devices, as it requires no additional configuration or setup.
4. Versatility: The USB interface allows you to use the converter with various applications, such as industrial automation, lighting control, and HVAC systems.
Cons of buying a 485USBTB-2W USB RS-485 Terminal Block Converter:1. Limited data transfer speed: The USB interface may limit the data transfer speed compared to dedicated RS-485 devices and cables.
2. Potential interference: The USB interface may introduce electrical noise or interference into the RS-485 network, which could affect the performance of the connected devices.
3. Compatibility issues: Some RS-485 devices may not be compatible with the USB interface, causing communication issues or errors.
Conclusion:The 485USBTB-2W USB RS-485 Terminal Block Converter offers a convenient and cost-effective solution for connecting RS-485 devices to a computer using a USB interface. While it may have some limitations in terms of data transfer speed and compatibility, its ease of installation and versatility make it a viable option for many applications. If you require high-speed data transfer or need to connect devices that are not compatible with the USB interface, it may be more suitable to use dedicated RS-485 devices and cables.
Recommendation:If you are looking for a convenient and cost-effective solution for connecting RS-485 devices to a computer, the 485USBTB-2W USB RS-485 Terminal Block Converter is a good option. However, it is essential to consider the limitations of the USB interface and ensure that the connected devices are compatible before purchasing. If you have any concerns about compatibility or data transfer speed, it may be more suitable to use dedicated RS-485 devices and cables.
485USBTB-2W - Bb Electronics interface module high retention usb to RS-485 mini terminal block converter 2 wire like new old shelf stock.