VMIVME-002120 Digital Output board has been replaced by a new revision board designated as VMIVME-012120. While the two boards are functionally equivalent, there are differences in the connections between the single-inline-package (SIP) sockets where user supplied pull-up resistors are installed and the output channels. This information is not currently available in the Product Manual. This is a problem if the application requires that one or more groups of channels have pull-up resistors, and others do not. The attached document details the socket connections to the output channels for both the -00 and -01 revision products.