This is an inexpensive device that will work well if you want to read your meters locally (on-site).
#Usb 485 converter drivers
Below are links to drivers that you can use as a last resort if you can't find what you are looking for. Our USB Converter, translates the RS-485 signal from the meters to a signal that can be understood by your computer and our EKM Dash software. There is generic driver packages on the chipset makers websites that may serve as a solution if the OEM of your device doesn't have a driver or doesn't support the operating system that you intend to use.
#Usb 485 converter serial
Universal Serial Bus (USB) drivers make this converter compatible with most software developed for RS-232 serial port interfaces because it appears as an RS-232 port to your software. Some of the most common RS485/RS422 compliant devices may use one of the following chipsets:Įach chipset has its own drivers, and each brand that uses one of these chipsets have their own packaged drivers to create a virtual comms port on the operating system so an application can use the device. The 101-0020 USB to RS-485 Converter provides a simple, low cost interface between a PC or laptop with a USB port, and 2-wire RS-485 devices. Many of these OEM device boards also have jumper settings or software that can change the mode between RS-232/RS-422/RS-485. The USB-485B has a db-9 male connector on the RS485 port, and a USB type A female on the USB port. Fully compliant USB 2.0 standard, backward compatible with USB1.1. The USB-485B is a bi-directional USB-powered RS485 to USB converter with built-in 120 ohm termination option, which makes a half-duplex RS485 available to a PC via the USB port. 479 Save 300 (63) Get it by Tomorrow, December 10.
The SP3485 is a half-duplex transceiver, so it can only communicate one way at a time, but it can reach transmission speeds of up to 10Mbps. Generic USB Ch340 To Rs485 Converter Adapter Module For Win7/ 8/ Xp/ Vista.
No need external power, powered by USB port. This is the newest revision of this board and this breakout board pairs an SP3485 RS-485 transceiver with an FT232RL USB UART IC to convert a USB stream to RS-485. What's more, the USB TO RS232/485/TTL comes with an aluminium alloy enclosure, make it solid and durable to work. It features embedded protection circuits such as power isolation, ADI magnetical isolation, and TVS diode, etc. FREE Delivery on your first order of items shipped by Amazon.
#Usb 485 converter mac os
Using 4 wires full duplex can be achieved. Features: - USB to RS485 Converter Adapter. This is an industrial USB to RS232/485/TTL isolated converter with original FT232RL inside. DSD TECH USB to RS485 RS422 Converter with FTDI FT232 Chip Compatible with Windows 10, 8, 7, XP and Mac OS X. These standards are half duplex transmission meaning that the only one communication is being done at a time using 2 wires. RS485 and RS422 are communication standards that are suitable for harsh environments where there may be a lot of electrical interference from other devices and machines. There are broad range of OEM companies that make these low cost converter devices that function to convert USB to RS485 and RS422 standards. DSD TECH USB 2.
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