Description:

The PCI-IIRO-8 and PCI-IIRO-16 are low-cost, half-size cards that provide isolated input and output for PCI-Bus computers. The cards have eight or sixteen optically-isolated digital inputs for AC or DC control signals and eight or sixteen electro-mechanical relay outputs. PCI-IIRO-8 occupies four consecutive eight-bit registers in I/O space. PCI-IIRO-16 occupies eight consecutive eight-bit registers in I/O space.

For more information see: http://www.accesio.com/go.cgi?p=../pci/pci_iiro_8.html

Quirks and Limitations:

Currently CQC can only handle one card per host, since it has no way to identify a particular board.

Connection Details

This device is a PCI board, so there is no connection. It is extremely quick and light weight since all communications is via simple calls to the driver.

Driver Fields

This section lists the fields that the driver makes available, their types, minimum and maximum values, etc...

Name	Type	R/W	Description/Limits
BoardType	String	R	Indicates the board model found
Contact	Boolean	R/W	Either 8 or 16 fields will be created for the contact closures. Allows you to read or set the state of the contacts.
DigInXX	Boolean	R	Either 8 or 16 fields will be created for the digital inputs, DigIn01 to DigIn16. These allow you to read the current value of the digital inputs.