(Detachable I/O interface terminal unit with LED indicator)
1.Detachable 40p terminal block
·Wiring independent T/B makes easy to installation and need not to re-wiring on replacement.
2.LED attached interface terminal for PLC input/output
·It is possible to check I/O by the flickering state of LED indicator.
·It is very usefull in case that conrtoller is far fromI/O unit.
3.Environmental durability and excellent structure for safety
·As this is an integration type in which PCB is not exposed to outside,it is an electrically safe structure for dust, moisture etc, an