ATC-820 USB to serial converter

USB to RS-485 serial port converter. Maximum number of devices in the RS485 network up to 32. Maximum RS-485 cable length up to 1200m. Supports, Windows 98/ME/2000/XP/Vista/CE, MAC & Linux 2.4.20 or superior.

Features:

-Compatible with USB1.1, highest speed can reach 12 Mbps.

-Compatible with USB2.0.

-Supports remote wake up and power supply management.

-Supports hot plug and PnP.

-Need no I/O location and IRQ setting, friendly UI.

-Supports RS-485 interface.

-RS-485 serial port transmission speed maximum 920Kbps, automatic data (TXD) direction control, zero-latency design.

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Technical parameters:

Interface: USB to RS-485 Converter

Computer interface: USB V1.1 2.0 Plug and Play

Operational system: virtual serial port driver

Supports: Windows 98/ME/2000/XP/Vista/CE, MAC & Linux 2.4.20 or superior

Field Interfaces: RS-485 Half Duplex (dual buses)

Control: Automatic flow control for RS485 Half Duplex

Transmission rate: from 300 bps to 1Mbps

Maximum RS-485 cable length: 1200 m

Maximum number of devices in the RS485 network: Half Duplex to 32 devices

Power: from the USB port

Consumption: <100 mA

RS-485 bus protection: 600W (surge protection)

USB connection: Mini-B connector. 100cm cable with the module

RS-485 connector: DB9 Male

ABS enclosure: 60 x 57 x 24 mm (not include cable)

Operating environment: 0 to 70°C, 10 to 90% relative humidity, non-condensing

Red LED: Data Sending From USB port to RS-485, Serial Port side

Green LED: Data Receiving from RS-485 Serial port, side to USB port