Advantech HMI-640S - Manual (Page 27)

Chapter 2 System Setup 1 7
2.5 Installing a PC/104 Module
The HMI-640S's PC/104 connector gives you the flexibility to attach to
the PC/104 expansion modules, which perform same functions as
traditional plug-in expansion cards. Using these modules might save
you space and valuable slots.
To install a PC/104 module:
1. Verify that the power source to the HMI-640S has been properly
disconnected.
2. Detach the metal cover on the rear panel.
3. Plug the PC/104 module's male connectors into ISA expansion slot's
female connectors by pressing the module firmly with caution.
4. Secure the two PC/104 modules onto the HMI-640S.
5. Replace the PC/104 cover.