advantech RS-232, advantech rs-422, advantech rs-485
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Aurora Probability in Northern Canada

Auroral forecast from


North America Aurora Map from
NOAA Space Weather Prediction Center

Aurora Map - NOAA



Industrial Commmunications


  • PCL-740-- 1-port RS-232/422/485/Current-Loop Card with 16C550 UART
  • PCL-741-- Isolated 2-port RS-232/Current-Loop Card with 16C550 UART
  • PCL-743B-- 2-port RS-422/485 Card with 16C550 UART
  • PCL-745B-- Isolated RS-422/485 Card with 16C550 UART
  • PCL-746 -- 4-port RS-232/422/485 Card with 16C550 UART
  • PCL-747-- Multi-port Intelligent RS-232 Controller (8-ports included)
  • PCL-844-- 8-port Intelligent RS-232 Card
  • PCL-8442-- Isolated 8-port RS-232/422 Converter (110v/220v)
  • ADAM-4510--RS-422/485 Repeater
  • ADAM-4520--Isolated RS-232 to RS-422/485 Converter


USA Office

Address: 1480 Gulf Road, Suite 837,
PO Box 1364
Point Roberts, WA 98281

Western Canada - Vancouver BC

Tel:1.800.663.6001 or 1.604.925.6150
Address: 2454 Haywood Ave
West Vancouver, BC V7V 1Y1

Eastern Canada - Markham, Ontario

Tel:1.800.465.0164 or 1.905.513.7027