Model IM7232-2-DAC 32 serial software se

48 serial software selectable dual AC 2

Model OM2216 16 selectable serial ports

Model IM7216 16 serial software selectab

32 serial software selectable dual AC 2

Model OM2216 16 selectable serial ports

Model OM2232 32 selectable serial ports

Model OM2248 48 selectable serial ports

Model OM2224-24E 24 selectable serial po

16 serial software selectable dual AC 2

16 serial software selectable dual AC 2

Model IM7232 32 serial software selectab

16 serial software selectable dual AC 24

Model OM2232 32 selectable serial ports

Model OM2248 48 selectable serial ports

Model IM7248-2-DAC 48 serial software se

Model IM7216-2-DAC 16 serial software se

16 serial software selectable dual AC 2

32 serial software selectable dual AC 2

Model OM2216 16 selectable serial ports