A wide variety of ftdi usb to rs485 options are available to you, such as use. Usbrs485pcba usb to rs485 uart serial converter pcb. Usb to single port rs485 converter atc820 shenzhen atc. Usb to rs485rs422 ftdi serial adapter cable with com retention usba to db9 mm, 30 in. I have an inhouse board with a microcontroller microchip dspic33e and an rs485 driver analog devices adm2587e that im trying to connect to a desktop pc using an ftdi usbrs485we1800bt usb to rs485 converter cable. Axys rs485 network cable 5pin xlr female socket to 5pin xlr male plug 6 meters long axys cable 5pin female xlr socket to wago 5pin 0. Usb to rs485 interface converter nfc reader, rfid reader. The atc820 is an surge protection usb to 1port rs 485 converter that is designed for pc, thin client, or server to provide instant com port expansion via the universal serial bus usb. When i used the cable to connect my computer and a device for communication, my computer received garbage data after the device responded.
We are a full service company offering the highest quality converters at a low price. Downloads serial converters usb to serial rs232 adapters usb to rs485 rs422 accessories wireless rs232 serial serial to ethernet converter rs232 to rs485 converter, usb to serial adapter, rs232 to. First step get the drivers the usbrs485 module uses the ftdi ft232r usb chip to handle all the usb protocols. The usb2rs485 device is a usb to rs485 interface converter. Usb to rs485rs422 ftdi serial adapter cable with com. Usb to rs 485 adapter wterminal block changer usb to rs 485 adapter provides an extra serial com port via usb connection and can be configured to work with rs 485 peripherals such as pos and industrial control devices.
The cable provides fast, simple way to connect devices with rs232 level serial uart interface to usb. It automatically reassigns the same com port values to each port, so when the cable is disconnected or the system is rebooted, no additional configuration is needed. Usb plug and play feature supports an easy serial port expansion and requires no irq, dma, or io port resources. The documentation provided by ftdi is very complete, and is not duplicated here. We recommend a usb to rs485 converter with at least 5vdc power output for the txrx signals. Ftdi chip has a full range of usb solutions to get the. Unit1, 2 seaward place, centurion business park, glasgow g41 1hh united. Gm482422 usb to rs485 rs422 converter ftdi chip with terminals photoelectric isolation interface converter can convert the single ended usb signal into difference rs422 or rs485 signal. Downloads fiber optic usb rs485 rs422 rs232 converter.
Usb to rs422, rs485 tripp lite smart cables online. Unit 1, 2 seaward place, centurion business park, glasgow, g41 1hh. Order ftdi, future technology devices international ltd usbrs485pcba 7681043nd at digikey. Check stock and pricing, view product specifications, and order online. Usb to rs485 adapter wterminal block changer usb to rs485 adapter provides an extra serial com port via usb connection and can be configured to work with rs485 peripherals such as pos and industrial control devices. Ftdi ft232r usb rs485 adapter with ftdi chip buy rs485. Cheap usb rs485, buy quality usb rs485 ftdi directly from china usb usb suppliers. Ftdi supply a range of modules supporting conversion from usb to a range of commonly used serial interfaces such as rs232, rs422, and rs485. As such, to make a ftdi based usbrs485 interface, you need an additional buffer ic, that is generally controlled by some of the additional io lines on one of ftdis usbserial ics. Usb to rs232 levels serial uart converter cable with 1. The ftdi usb to serial adapter also supports rs485 autotransceiver turn around with unique featured atta hardware, as well as remote wakeup and power management.
These drivers appear to the system as an extra com port in. The cable provides a fast, simple way to connect devices with a rs485 interface to usb. It corporate ftdis ft232rq usb to serial uart interface ic which handles all usb signalling and protocols. With its metal housing this converter is highly recommended for factory environment, but it is also suitable for any other industrial installations. The usbiso485 is an industrialgrade bidirectional usb powered 2500v optoisolated usb to rs485rs422 converter, which makes a halfduplex rs485 or. We recommend a brand name driver chip from zywyn, maxim or ni because these are very reliable and works well with the ftdi and silabs processor chips. Usb to rs485 rs422 converter ftdi chip with terminals. This usb to rs485 converter is designed for industrial use and it makes a halfduplex rs485 connection. Mcu adopts the product of the british ftdi company. Testing of sensors with rs485 using pc without proper interface is not possible. Usb to rs485 adapter wterminal block changer ftdi chip. Reliability and a high performance ftdi chip puts the gm485422 usb to rs485, rs422 serial converter at the cutting edge of serial communication. Usb to rs485 device no longer works after upgrading win 8. This was unexpected as my other brand of usbrs485 cables.
Rs232, rs485, rs422, usb and other serial converters. Ftdi usb to rs485 serial uart converter cable incorporates ftdis ft232rq usb to serial uart interface ic, which handles all the usb signaling and protocols. Different behavior of ftdi usb rs485 on different computers. Dtech usb to rs422 rs485 serial port converter adapter cable with ftdi. Usb to rs485 converter cable ftdi usb to rs485 serial uart converter cable incorporates ftdis ft232rq usb to serial uart interface ic, which handles all the usb signaling and protocols. Supports windows 9598me, 2000, 2003, xp, vista,win7, ce, linux.
Usb rs232 ftdi designs and supplies usb semiconductor devices with legacy support including royaltyfree drivers. Application areas include usb rs232, usb serial, usb parallel, usb docking stations, and upgrades of legacy designs to usb. The module is completely self powered from the usb bus. It contains a small internal electronic circuit board utilising the ft232r which is. It adds a standard 2wire halfduplex rs485 bus interface to computers with usb interface. The pcb provides a fast, simple way to connect devices with a rs485 interface to usb. The usbrs485 cable is a usb to rs485 levels serial uart converter cable incorporating ftdis ft232rq usb to serial uart interface ic device which. Usb to rs422 and rs 485 converters photoelectric isolation interface conveyer can convert the single ended usb signal into difference rs422 or rs 485 signal. Ftdi ft232r usb rs485 adapter with ftdi chip, find complete details about ftdi ft232r usb rs485 adapter with ftdi chip,rs485,usb,converter from other electronic components supplier or manufacturershenzhen sinforcon electronics limited.
It incorporates ftdis ft232rq usb to serial uart interface ic which handles all usb signalling and protocols. The usb4221 is a portpowered, bidirectional, integrated usb to 4wire rs422 rs485 adapter converter that can be used to convert any standard fullduplex usb port into a fourwire fullduplex rs422 rs485 port and vice versa. With a terminal board connector included, this small, portable, and convenient solution is a must have tool. Before using the usbrs485, you will need to install ftdis virtual com port vcp drivers. It incorporates ftdis ft232rq usb to serial uart interface ic which handles all the usb signalling and protocols. The usbcom485plus4 is a usb to a quad interface rs485 level. Modules are based on the ftdi usb to serial converter ics and.
U20930nind ftdi usb to serial adapter with db9 connector lets you connect rs422 and rs485 devices to your. The usbrs485we1800bt from ftdi is an usb to uart cable with rs485 level uart signals. It contains small internal electronic circuit board utilising the ft232r which is encapsulated into usb. A wide variety of ftdi usb rs485 options are available to you, such as use. Ftdi based usb rs485 converter brand is digitus, running at 57600bps, working on some machines properly. Features, specifications, alternative product, product training modules, and datasheets are all available. Users who manually downloaded the new drivers reported problems. The usbrs485 cable is a usb to rs485 levels serial uart converter cable incorporating ftdis ft232rq usb to serial uart interface ic device which handles all the usb signalling and protocols. Ics, modules and cables usb bridging solutions from ftdi chip. The interface between usb and rs485 can be soldered with one of the many ftdi interfaces with added rs485 driver, or bought as assembled module.
Shenzhen sinforcon electronics ltd, established in 2002, is a private enterprise in. The usbgssrs1 single port usb rs232 adapter fully compatible with usb 1. Since rs232 interfaces are very rare, the interface should be hooked to usb. The usbrs485pcba is an usb to rs485 level serial uart converter pcb incorporating ft232rq usb to serial uart interface ic device. Esd protection of 600w on each line for lightning surge and transient voltage. This ftdi converter cable provides a fast, simple way to connect devices with an rs485 interface to usb. The atc820 module is a costeffective way to convert usb interface to rs 485 industrial buses.
The usbrs485 cable is a usb to rs485 levels serial uart converter cable incorporating ftdi s ft232rq usb to serial uart interface ic device which handles all the usb signalling and protocols. Browse digikeys inventory of usb to rs422, rs485smart cables. Modules are based on the ftdi usb to serial converter ics and support multiple channels. The hotswappable usb to rs422 adapter with builtin ftdi chipset offers com retention. The usbrs422we1800bt from ftdi is an usb to uart cable with rs422 level uart signals. It corporate ftdis ft232rq usb to serial uart interface ic which handles all. This converter is powered through the usb plug and no external power supply is required. Single rs485 rs422 wires are easily connected via the terminal header on the left side of the converter. Application areas include usb rs232, usb serial, usb parallel, usb docking stations and upgrades of legacy designs to usb.
This design offers a convenient way of connecting your rs485 devices directly to the rs485 wires of this 485 converter cable or via the a twopiece screw terminal connector for easy disconnection. Shopping for cheap usb rs485 cable at sinforcon company store and. Cable, usb rs485, serial converter ftdi cpc uk farnell. This usb to rs 485 converter cable with the chipset built into the usb connector. Usb to terminal rs485 rs422 converter ftdi ft232rl chip. Usb rs232 adapter industrial isolated surge protected. The cable provides a fast, simple way to connect devices with rs485 interface to usb. The device does not require any drivers to be loaded on the android platform and draws no.
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