✍ This module interfaces USB to RS-485. It has Auto Direction control, making it easier to use as RS-232/TTL Serial Interface replacement.

✍ RS485 is used for Serial Communications over longer distances than direct RS232 or TTL, and supports multiple units on the same bus (Multi-Drop)

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▼ Features
Support Windows8, Windows10 Windows98 / ME / 2000 / XP / WIN7 / Vista / Linux / Mac
Support devices with RS485 interface: surveillance cameras, video capture device, fingerprint attendance machine, PBX, CNC machine, microcontroller, etc.
This converter provides two way serial communications signal
Conversion between the RS485
To and from a personal computer USB port
Using virtual serial COM port
Self-powered from USB w/ FT232RL + 75176 chips


▼ Descriptions
Standard: USB2.0 standard, backward compatible, in line with the standard RS485
Direction control: the use of automatic data flow control, auto distinguish and control data transfer direction
Baud: 300-9216000bps, automatically detecting the serial signal data rate
Load capacity: support multipoint, each converter allows RS485 interface device to connect 32
Interface Protection: TVS tube protection, USB self-recovery protection
Size: Approx. 76 x 18.5 x 16mm


▼ This converter provides two way serial communications signal conversion between the RS485
to and from a personal computer USB port using virtual serial COM port. Can have up to 32 devices on the bus.

The 4 jumpers connect the USB interface to the RS485 interface. If the jumpers are removed, the USB interface may be used as a TTL Level Serial port.


▼ The drivers for Windows can be loaded by this program from FTDI:
http://www.ftdichip.com/Drivers/CDM/CDM20830_Setup.exe

Plugging the USB interface in then should show a Virtual Serial Port in Device Manager.



▼ Self-powered from USB Uses FT232RL+75176 chips
Can be used to connect PC to one or more Arduino or other Microcomputers with RS-485 modules.

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???? Anything can ws us @ +6018 2870 232 ✅