Training Catalog for Upgrade and Retrofit Applications Mark VIe portable training kit The Mark VIe portable trainer includes: • 1 UCSA\B processor board • 1 PDIO pack mounted on TDBS + WROB terminal board for discrete I/O • 1 PAIC pack mounted on STAI terminal board for analog I/O • 1 power supply • 1 network switch for IONet and external communications • 4 on/off toggle switches to mimic digital ...