The ATC-820 is an Surge Protection USB to 1-Port RS-485 converter that is designed for PC, thin client, or server to provide instant COM port expansion via the Universal Serial Bus (USB). Supports Windows 95/98/Me, 2000, 2003, XP, Vista,Win7, CE, Linux. The ATC-820 module is a cost-effective way to convert USB interface to RS-485 industrial buses.

Cc-usb-rs485-150u Driver Download
Usb To Rs485 Driver Download

Software - USB RS485 Converter Drivers. Driver for 242411/01 (Revision 1) Download. Driver for 242411/02 (Revision 2) Download.
DTECH RS485 DRIVER. DTECH 6 Feet USB 2.0 to RS232 DB9 Female Serial Adapter Cable Supports Windows 10, 8, 7, Mac, Linux. Port of RS485 anti surge protection, each line to provide lightning protection 600W protection. RS422 and RS485, by contrast, define only the electrical characteristics of the driver.

Browse By Category

ATC Remote I/O Modules
ATC PLC Controller
Industrial Serial Device

Newsletter Signup

USB To Single Port RS-485 Converter

In Stock : Available

The ATC-820 module is a cost-effective way to convert USB interface to RS-485 industrial buses. When connected to a PC USB port. The ATC-820 module is automatically detected and is installed as a native COM port which is compatible with any existing serial communication application.

The ATC-820 converter can be configured for RS485 two-wire (Half Duplex) networks. When operating in two-wire RS485 the data transfer control is automatically done by the converter.

The ATC-820 has a 384 byte receive buffer with an adjustable timeout and a 128 byte transmit buffer with auto-transmit control. The ATC-820 makes it easier to add RS-485 devices to your system with easy plug-and-play.

◆Using chip FTDI industry

◆Compatible with USB1.1, 2.0, the maximum rate can be up to 12 MBPS

◆Without setting location and IRQ, I/O and friendly user interface

◆Supports remote sensei and power management

◆A serial port transmission speed can reach 921.6 KBPS

◆Supports hot plug and PnP

◆Supports Windows 98 / ME / 2000 / XP / / 7/8 / CE/Vista, MAC and Linux 2.4.20

◆Interface electrostatic protection, signal lightning surge protection

USB
interface characteristic	Compatible USB1.0/1.1, 2.0, plug and play
interface form	The USB type A mouth
velocity	12 Mbps (USB) at full speed
I/O address	BIOS appoint
IRQ	BIOS appoint
FIFO	64 bytes
serial interface
interface form	DB9 needle
Baud rate	50 bps to 460.8Kbps
data bits	5,6,7,8,
parity bit	None, Even, Odd, Space, Mark
flow control	XON/XOFF
Serial Signal
RS-485	485+ ，485-
protection interface
ESD protect	15 kv esd protection, 1000 w lightning surge protection
Driver Support
supported operating systems	Windows (2000, XP x86/x64, 2003 x86/x64,Vista x86/x64), WinCE 6.0, Linux 2.6 x86/x64
Mechanical Characteristics
body case	ABS + PC plastic shell
weight	100 g (net weight)
size	60 x 35 x 17 mm (USB cable length is 1000 mm)
Work Environment
operating temperature	0 to 55°C (32 to 131°F)
operating humidity	5 to 95% RH
storage temperature	-20 to 70°C (-4 to 158°F)

Company products are widely used with the electric power, industrial control, telecommunications, commerce, banking, insurance, security, smart CARDS, and other industries, production and sales of the products of the company, supporting complete, cost-effective, timely and thoughtful service.ATC - 820 is a USB transfer RS - 485 interface converter, 600 w surge protector, protect the equipment from lightning.Products are widely used in the attendance, entrance guard, selling rice, monitor, car park management, and other fields.Good product not only implement different signal transformation, communication, also let your computer extend the serial port resources. Free 802.11 wireless driver software.

ATC-820 Products	1PCS
ATC-820user's manual	1PCS
ATC-820 CD	1PCS

Related Products

USB To Single Port RS-232 Converter

High Speed Isolated USB To RS-232/422/485 Converter

USB To 4-Serial Port RS-232 Converter

USB To Single Port RS232 Converter

Cable Drivers

MD-CC3/4 and Windows x64 systems

The older versions of the MD-CC30x-001 USB to SPI and MD-CC40x-001 USB to RS-422/485 communication converter cables were developed to work with Windows 32-bit operating systems. These cables must have the the internal ID reset in order to be supported by current Windows 64-bit operating systems.

How do I know if I have an older cable?

The most recent cable will install as 'Silicon Labs C210x USB to UART Bridge (COMXX)' in the device manager of your PC under Ports (COM and LPT).

In the case of MD-CC3 and MD-CC4 cables with the incompatible ID, when the device manager attempts to find the drivers and fails to install them, the message that opens will show the IMS part number: MD-CC400-000 or MD-CC300-000 on the dialog, as shown below.

Additionally, the part number will display under other devices in your computer's device manager.

Please contact applications for information on cable updates

MD-CC404-000 & MD-CC405-000
The MD-CC404/5-000 drivers are applicable to Lexium MDrive RS-422/485 products. This device is 'plug-n-play' and the drivers should automatically install to an Internet connected PC. Should your network block automated driver installs or the PC not be connected, the drivers may be downloaded from:

MD-CC404-000 Drivers (FTDI VCP Drivers)
Note: This link will open in a new browser tab/window.

MD-CC40x-001
The MD-CC40x-001 drivers are applicable to MDrivePlus and MForce Motion Control RS-422/485 products. This device is 'plug-n-play' and the drivers should automatically install to an Internet connected PC. Should your network block automated driver installs or the PC not be connected, the drivers may be downloaded from:

MD-CC40x-000 Drivers (Silicon Labs CP210x USB to UART Bridge VCP)
Note: This link will open in a new browser tab/window.

Legacy MD-CC40x-001 drivers

Use ONLY wit

Usb Rs485 Driver Download