Either stack or separate modules to suit your needs. Installation of Expansion Modules is as simple as connecting the supplied interface cable from the back of the module to the back of the FT-100a. Interface hardware and firmware is already in place in the FT-100a.
Programming interface is automatic and transparent to the operator or programmer.
In most cases, two expansion modules may be enclosed within one housing, saving space and costs. Source Sink Short Circuit to gnd. Absolute maximum ratings. Not recommended operating. Eliminate cable changes or manual switching boxes.