I want to use E3FA-DP13 2M sensor and CP1L-EL20DT1-D plc to make a system that measure distance. Can anyone help me please ?

the sensor you are using is omran photo electric sensor. the plc also seemed to be omron plc. 

• when you are going to make the measuring system ensure that the system is used to monitor values of distance or to control other o/p devices using this input parameter get from sensor.
• mention the port name i/p address in ladder logic program in which sensor is connected and also specify output port address to the desired o/p you need.