EX10-PRM11 EX10-PRM11 Program Storage Module, for EX100, M20, M40, EX250 & EX500 $490.00 | GRT614**S GRT614**S (GRT614--S) RTD Input Module, 4 channels, Pt100 input, 12-bit $1,430.00 | GDI635**S GDI635**S (GDI635--S) DC Input Module, 64 points, 24 Vdc $710.00 |