What is the maximum number of modules that can be assembled in an eGard stack?
There are a number of possible restrictions to the number of modules that can be assembled: • A stack part number can contain up to 22 characters, including the Head/Cap and Base module part numbers. This means that a maximum of 9 core modules can be specified. • A BC base module contains 8 I/O lines and once they have been used up by the core modules, further modules requiring I/O will be ignored. • A BB base module is similar to a BC but contains 2 I/O lines. • A BS base module has no I/O lines.