SM-S7-300H

2. Supply of Standard Cable dedicated for I/O, Special Cards
·As we supply cable with standard specification that is connected with our terminal unit and relay board, labor is drastically reduced.
·It is possible to prevent wrong wiring basically by connecting once-for-all with cable and it is very simple to maintain and repair when using it.

3. Simple connection with relay board of our terminal unit
·As the wiring is carried out by connector, it is possible to connect by using our product and standard cable. It is possible to select a terminal unit and relay board suitable for usages.

4. Convenient Design for the benefits of users
·It is easy to check the state of wiring by mounting LED for confirmation when permitting an external power source. (A, H model)
·It makes it possible to prevent PLC from being broken due to wrong wiring at the Power supply mechanism by mounting an anti-reverse diode. (A, H model)
·It is possible to check the state of signal simply by mounting a test pin on the front panel of connector module.