TKIO20 TKIO20 Cable for Hi Density (64 Pt) I/O Modules, 2m, One end I/O connector other $190.00 | TKRS232 TKRS232 Programming Cable, Connects V2000 T2/T3 Programming Port to Computer RS2 $79.00 | MDR-100-12 MDR-100-12 12Vdc 7.5A Din Rail Power supply $89.95 |