Schneider 140CRA21120
Schneider 140CRA21120 Product Details Product Overview Schneider Electric 140CRA21120 is a digital input/output(DIO)module that belongs to the Modicon Quantum series.It is mainly used to expand the I/O points of the PLC system and realize digital signal interaction with external devices. Main Functions Digital Input:Receive digital signals from external devices,such as switch quantity,sensor signal,etc. Digital Output:Send…