Industrial USB to Serial RS232 / 422 / 485 Adapter
The ATC-850 is a cost effective industrial high speed RS232 to USB adapter with support for RS422/RS485 to USB as well. The ATC-850 uses a DB9 male connector for RS232 and supports baud rates from 300 to 460K baud. The terminal block connector is used for the RS422 and RS485 interfaces and supports baud rates from 300 to 921K baud. The USB interface is 1.1 and 2.0 compatible and uses the FTDI high speed serial to USB chip.
When connected to a PC USB port the ATC-850 module is automatically detected and is installed as a native COM port which is compatible with any existing serial communication application. They have 600W protect between the USB port and RS-232 /422/485 protects. The ATC-850 has a 384 byte receive buffer with an adjustable timeout and a 128 byte transmit buffer with auto-transmit control. The ATC-850 makes it easier to add RS485 devices to your system with easy plug-and-play.
Using FTDI Chipset for industrial area
Computer interface: USB 1.1 2.0 Plug and Play
Operational system virtual serial port driver.
Supports Windows 98/ME/XP/2000/CE/Vista, MAC & Linux 2.4.20 or superior.
Compliance: USB 1.0/1.1 compliant, USB 2.0 compatible
Speed: 12 Mbps (Full-Speed USB)
Field Interfaces:RS-232,RS-422,RS-485 Half Duplex
Automatic flow control for RS485 Half Duplex.
Maximum number of devices in the RS485 network: Half Duplex to 32 devices
Maximum RS-485 cable length : 1200 m
RS-232 connector:DB9 male
RS-422/485 connector: 6-bit terminal socket
Serial Line Protection
Isolation: Isolation voltage 3500VRMS 500VDC sequence
USB port RS-232/422/485 bus protection: 600W.
Transmission rate: RS232 from 300 bps to 460.8Kbps. RS485 from 300 bps to 921.6Kbps.
Power: from the USB port. Consumption: <200 mA.
Operating Systems: Windows (2000, XP x86/x64, 2003 x86/x64,
Vista x86/x64, Win7 x86/x64),WinCE 5.0, Linux 2.6 x86/x64, MAC OS
Metal case size: 105x85 x27 mm
Operating environment: -25 to 70°C, 10 to 90% relative humidity, non-condensing
User Manual: ATC-850 UM.pdf
Win7 Driver: Win7 Driver.zip