FTDI has released two serial interface converter cables that incorporate transceivers to facilitate connecting RS422 or RS485-based peripherals to a PC’s USB port. Using FTDI’s FT232RQ USB to asynchronous serial interface IC, the USB-RS485-WE converter cable includes an RS485 transceiver while the USB-RS422-WE cable utilises an RS422 transceiver. The far end of the 1,8 m cables are unterminated.
With the electronics encapsulated in the USB connector, these cables provide a quick, easy and transparent method of supporting these serial interface standards. With the complete USB protocol being managed within the FT232RQ device, there is no requirement for designers or end-customers to concern themselves with how to implement the USB standard. Additionally, royalty-free device drivers for the FT232RQ are available. Both VCP and D2XX drivers are available for most popular operating systems such as Microsoft Windows, MAC OS X and Linux.
A feature of the FT2232RQ provides a user writeable EEPROM area. This allows the cables’ USB interface to be customised using FTDI’s MPROG utility. The internal EEPROM can be programmed in-circuit over the USB interface without any additional voltage requirements.
The converter cables are suitable for a range of industrial applications such as instrumentation, machine control and data collection.
Simplifying system design iCorp Technologies
Telecoms, Datacoms, Wireless, IoT
The FGMC63N tri-band MCU Wi-Fi 6E module from Quectel addresses offers integrated connectivity across 2,4 GHz, 5 GHz, and 6 GHz bands in a compact, highly optimised design.
Read more...Dragino’s connectivity catalogue Otto Wireless Solutions
Telecoms, Datacoms, Wireless, IoT
Where Wi-Fi demands frequent charging and covers tens of meters, and traditional cellular consumes too much power for battery-operated nodes, LoRaWAN threads the needle.
Read more...RF filters explained RFiber Solutions
Telecoms, Datacoms, Wireless, IoT
As RF environments become increasingly crowded, RF filters play a critical role in maintaining signal quality, improving system performance, and ensuring reliable operation.
Read more...Practical design strategies for 5G RF Design
Telecoms, Datacoms, Wireless, IoT
The Cavli CQM211 aims to provide a platform that combines strong 5G connectivity with onboard compute capability, as well as interface flexibility that suits both new designs and rapid migrations from earlier products.
Read more...An industry-first Android 16 smart module solution RF Design
Computer/Embedded Technology Telecoms, Datacoms, Wireless, IoT
The MeiG Smart SLM580 4G Smart Module features native support for Android 16 and covers core frequency bands in major countries and regions worldwide.
Read more...High performance RF signal conditioning RFiber Solutions
Telecoms, Datacoms, Wireless, IoT
The AM3269 from Mercury Systems is a high-performance RF preselector module designed to improve receiver sensitivity and signal integrity in demanding electronic warfare, signals intelligence, test, and communications applications.
Read more...RF filters explained RFiber Solutions
Telecoms, Datacoms, Wireless, IoT
As RF environments become increasingly crowded, RF filters play a critical role in maintaining signal quality, improving system performance, and ensuring reliable operation.
Read more...Industrial connectivity without compromise
Telecoms, Datacoms, Wireless, IoT
The IR315 combines 4G LTE, Wi-Fi, Ethernet, and VPN technologies into a rugged, industrial-grade platform that enables seamless connectivity across a wide range of applications.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version