CM-DIO-40 General Description

DESCRIPTION
q	The CM-DIO-40 is a universal 32 input plus 32 output discrete VMEbus board. This professional module incorporates features most demanded in first class military and industrial applications.
q	All input channels feature overvoltage protection, galvanic isolation, rectifier & filter and easy configuration for a wide range of AC/DC voltage levels.
q	All output channels can be factory fitted to support a choice of 11 different device configurations. Relay, Optocoupler, PhotoMOS & SSR versions are isolated.
q	Built-In-Test is based on wraparound loops that disconnect external signals and connect internal test signals in order to verify correct module operation.
q	The CM-DIO-40 offers a highly flexible I/O cabling solution using VME64x connectors on the front panel and P2. Both connectors have identical pin-outs.
q	Military versions, provided with conduction cooled thermal overlay, greatly improve capability to withstand shock and vibration.

q	The metallic layer in the PCB also benefits heat dissipation and allows all components to work within homogeneous temperatures, thus greatly increasing component longevity and module MTBF
q	All CM-DIO-40 versions are 100% compatible at the functional level, allowing software development to proceed with low cost Industrial versions.