$39.95
ATC-820 USB to RS485 Converter
USB to RS485 - ATC-820 Top
USB to RS485 - ATC-820
USB to RS485 - ATC-820 w/ CD
ATC-820 USB to RS485 Converter
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ATC-820 USB to RS485 Converter
$34.94
4.9 stars 4.9 (7) See customer reviews
SKU: GC-ATC-820
MPN: ATC-820
Manufacturer: ATC
Stock Status: In stock
Delivery: Ships same or next business day
Free shipping to the US on orders over $100
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Product Information
Product Description
The ATC-820 is a high speed USB to RS485 (2-wire, Half-duplex) adapter. The ATC-820 uses a DB9 male connector and supports baud rates from 300 to 1M baud. The USB interface is 1.1 and 2.0 compatible and uses the FTDI high speed serial to USB chip.
This product is frequently used to configure the ATC-871-S2, a RS485 wireless short distance radio.
Documents and Drivers
Documentation
ATC-820 User’s Manual
ATC-820 CE Certificate
Downloads
ATC-820 Windows Drivers
Specifications
Cable Length
100 cm
CPU
Uses the FTDI serial to USB chip
Data Rate
Transfer rate up to 1 Mbaud
Dimensions
60 x 57 x 24 mm (not including cable)
Indicators LED
TX & RX data
Interface(s)
- RS485 half duplex, auto flow control
- USB 1.1 and 2.0 compliant
MPN
ATC-820
Power Consumption
<100 mA
Security/Protection
RS485 bus protection 600W
Serial Interfaces
RS-485 Half Duplex
Supported OS
- Windows 7 to Windows 11
- Windows Server
Temperature Range
-0°C to +70°C (32°F to +158°F)
Humidity
10% to 90% (non-condensing)
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