Analog Input Synchronism 4-CH [remove] Time counter 1-CH [remove] Measurement Types Digital [remove] Analog Output Synchronism 4-CH [remove] Analog Input Channels 9-16 CH [remove] OS Support win 2000/XP/vista [remove] Bus types RS485 [remove] Analog Output Channels 8-CH [remove] Isolation Type Analog Isolation [remove]