EX10-PRM11 EX10-PRM11 Program Storage Module, for EX100, M20, M40, EX250 & EX500 $490.00 | GUN612**S GUN612**S (GUN612--S) TOSLINE-F10, Single bus, twisted paired-cable, Slave stati $1,168.00 | GDO635**S GDO635**S (GDO635--S) DC Output Module, 64 points, 5 to 24 Vdc, 0.1 A/point, Sin $800.00 |