EX10-MAI31 EX10-MAI31 Analog Input, 4 Ch, 0-10 Vdc--8 Bit. for T2 system $249.00 | TKRS232 TKRS232 Programming Cable, Connects V2000 T2/T3 Programming Port to Computer RS2 $79.00 | GIN653**S GIN653**S (GIN653--S) AC Input Module, 16 points, 100 to 120 Vac $340.00 |