1 . IntroductionModel Number Isolated Digital Input Output TypePCI-P8R8 8 Channel 8 Channel Relay OutputPCI-P16R16 16 Channel 16 Channel Relay OutputPCI-P16C16 16 Channel 16 Channel Open-Collector OutputPCI-P16POR16 16 Channel 16 Channel PhotoMos-RelayOutput• PCI-P8R8 / PCI-P16R16The PCI-P16R16 and PCI-P8R8 are relay actuator output / isolationinput interface cards for PCs and compatible computers. The former provides16 channels and the latter provides 8 channel input and output channels.Both can be easily installed in a 5V PCI slot and can support truly “Plug andPlay". They can be used in many applications.• PCI-P16C16The PCI-P16C16 provides 16-channel transistor outputs and 16-channelisolated digital input. The transistor can outputs up to 30Vdc / 600mA(opencollector). The isolated digital input, like the PCI-P16R16, provides AC/DC inputand R/C filter.• PCI-P16POR16The PCI-P16POR16 provides 16-channels PhotoMos Relay output and16-channel isolated digital input. The PhotoMos relay output can switch up to350Vac / 130mA (max.), with designed LED indicated for output status. Theisolated digital input, like the PCI-P16R16, provides AC/DC input and R/C filter.PCI-P8R8/P16R16/P16C16/P16POR16 User’s Manual (Ver.2.2, 2005/5/5) …3