Cost reduction and fast upgrading of analog signals
The MUX4 is used for switching 4 analog signals to one analog input of a PLC or display unit. The selection of the channel to be read is determined via two digital inputs (eg 24 V outputs of a PLC), binary-coded, LEDs show the connection and the selected analog channel. The control input “ALL OFF” allows several devices to be operated on one analog input. The very fast integrated MUX chip has a high accuracy of measurement. The resolution is as high as that of the receptor equipment.