(Detachable I/O interface terminal unit with LED indicator)
1.As the inside becomes Common with PCB, it does not need to use Short Bar.
(In case of Common connection with general terminal unit, the short bar is required.)
2.As the length reduces more than 1/2 than using general terminal unit, it is
possible to save the attachment size.
3.Easy for Working and Maintenance & Repair·As it uses hinge-typed transparent T/B cover, it is easy to work and maintain & repair.·As it has a structure preventing from being taken out even when T/B bolt is unfastened completely, it has