Analog Input Synchronism 2-CH [remove] Analog Input Channels 1-8 CH [remove] Digital I/O Channels 96-CH [remove] Bus types RTU [remove] Time counter 6-CH [remove] Isolation Type Analog Isolation [remove] OS Support win 2000/XP/vista [remove] Analog Output Synchronism 8-CH [remove] Measurement Types Voltage [remove]