All interaction with expansion modules is transparent to the operator. The FT-100a main unit should handle most of your functional test requirements. All are IDC-type ribbon cable headers with latches for positive locking. All power supply lines are overload protected with automatic resetting. The variable voltage supply line is software programmable with its own command.
Latch status is software readable.
The FT-100a comes with 30 inch cables with which to connect to the interface. All aspects of hardware interfacing are covered in detail in the FT-100a Operator's Manual. Programs may be loaded through the serial communications port, or the built-in disk drive. The simplicity and speed of programming the FT-100a is one of its more powerful features. Through the test program, outputs may be set, inputs read, and comparisons made to determine proper response.