7, 8 software selectable

Industrial Serial-LTE Cat. 4 Gateway, 1x RS-232/485, 1x RS-232, (TB14),2 DI, 2 Relays, Supercap

1x RS-232/485/422 (5-pin TB)

1x RS-232/485/422 (5-pin TB)

1x RS-232/485/422 (D-Sub 9)

1x RS-232/485/422 (D-Sub 9)

Industrial 4-Port Serial Device Server, Terminal Block, RS-232/422/485,SFP 100/1000 slot, dual pwr