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Your cart is empty. SH-U11L is an improved version of SH-U11. SH-U11L has a 5FT/1.5M extended cable, which brings you more flexibility. This USB to RS422/RS485 adapter is powered by the USB port, so no external power is required. The RS422/RS485 end is a 5pin screw terminal block for easy connection of cables or single wires.
Please note: there is no 120 ohm resistance between A+ and B.
Specification:
Model No: SH-U11L.
Standard: RS485/RS422
Main chip: FTDI FT232RL
Interface: USB type A, 5 pin terminal block.
RS485 PIN: TXD+(A+), TXD-(B-)
RS422 PIN: RxD+, RxD, TxD+, TxD, GND
Cable length: 5 feet / 1.5 m.
USB 2.0; compatible USB 1.1
Baud: 300 bps to 3 Mbps.
Compatibility: Windows 10,8,7,Linux,Mac OS
Use:
LED display communication data; machines PLC data for reading, writing and PTZ control; concentrated control of household electrical appliances; access control system; variety of industrial automation; measuring instrument; employee timer; highway toll station; ATM.
Package list:
1 x SH-U11L USB to RS485 cable.
1 x user manual.
1 x CD drive.
GUARANTEE:
DSD TECH offers a 12-month warranty on this USB to RS485/RS422 cable. If you have any questions, please contact us and we will solve your problem within 24 hours.
Mike & Taylor
Reviewed in the United States on December 20, 2024
The quality of this product seems fine. I like the LEDs that show you that there's power and if it's transmitting. I'm currently using this with a couple of power meters to monitor the power of my house via home assistant.
FABIO
Reviewed in Italy on September 25, 2023
COME DA DESCRIZIONE. APPOSTO.
Sleuth
Reviewed in the United States on November 17, 2023
I’m using this on a VM running Win11 Arm under VMWare Fusion on an M3 Mac.This currently requires downloading and manually installing the Windows (Desktop) ARM driver from https:ftdichip.com/drivers/vcp-drivers/This zip file contains drivers for the hardware device and also the Virtual Com Port. Both need to be installed.After that it works great, even with really old software. The device has LEDs for power, TX, and RX; very helpful for debugging.
Customer
Reviewed in the United States on January 3, 2023
Terminal screws are tiny so make sure you've got a very small screwdriver. Solidly built. Works like a charm.
Riley
Reviewed in Canada on July 18, 2022
Screw terminals are flimsy and break easily, won't stand up to frequent wire swaps, also cheap plastic housing fell apart. Works fine otherwise though.
Raphael Huber
Reviewed in Germany on November 26, 2022
I have two of those connected to a Victron Cerbo GX. Connected to the interfaces are, one each, two Power Meters from Victron ET340. It worked immediately without any configuration. Plug and Play.The meters have all the same address, so each meter needs an own interface.
Jason Hinton
Reviewed in the United States on March 24, 2021
The reason I ordered this device was to use it for a IEI Proxpad plus connected to the HubMan software. The IEI 485 to usb part is not available anywhere. It works great. Also the price was another reason. The IEI product cost 112$!!!
Francisco J.
Reviewed in Spain on December 12, 2021
Lo he usado para conectar con un variador Omron por RS422 y va genial, sólo he tenido que añadir un trozo de cable con un RJ45 y tengo un cable de comunicación por una décima parte de lo que vale el original de Omron.
Interwebz Admin
Reviewed in the United States on October 5, 2020
Seems like only older MacOS versions might work with this; Catalina definitely does not, and also reminds you the driver is doing things that will not be supported in future releases, even though it didn't work to begin with. I will say that a Raspberry Pi 4 with even the lite install detects it find and it works great; hence three starts instead of less.
Marek
Reviewed in the United Kingdom on October 20, 2020
Nice packaging.Actually one of the best RS485 RS422 adpaters i have in my hand - it is very well build, looks very sturdy and very useful.The calbe is flat and looks very good.There is also a wiring diagram for plenty schematics inside the box.Maybe i had a similar converter, because it did not needs any drivers in my computer.Thumbs up!
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