Measurement Types RTD [remove] Digital I/O Channels 16-CH [remove] Analog Input Channels 1-8 CH [remove] Bus types RS485 [remove] Time counter 1-CH [remove] Analog Input Synchronism 8-CH [remove] Analog Output Synchronism 8-CH [remove] OS Support win 2000/XP/vista [remove] Analog Output Channels 4-CH [remove]