SCANFLEX I/O modules are used to extend the performance and functionality of boundary-scan systems with additional test instrumentation and programming resources and are highly modular and scalable to match any specific test/ISP application. Specific customized changes to the standard modules and development of customized modules are provided through GÖPEL Electronic Engineering Services.

The third major component in the SCANFLEX system is the optional I/O module. The I/O modules are controlled via the SFX/LS interface in a manner that is independent of any other resources in the system. If a very small number of SCANFLEX I/O modules are required (only 1 or 2 modules are needed), the modules can be plugged directly into the TAP transceiver, thus avoiding any additional wiring.

Alternatively, the I/O modules can be placed in a SCANFLEX rack and connected to the controller or TAP transceiver via SFX/LS cables (0.5 m/1.5 ft, 1 m/3 ft, 3 m/10 ft, or 5 m/15 ft).

Used to extend the performance and functionality of boundary-scan systems with additional test instruments and programming resources, SCANFLEX I/O modules are highly modular and scalable to match any specific test/ISP application. Specific customized changes to standard modules and development of customized modules are offered through GÖPEL Electronic Engineering Services.