Introduction
My projects deals with very high speed physical inputs. The inputs need to come into Allen-Bradley controller within 20 mili-seconds. Here is the physical set up:
Allen-Bradley CompactLogix 1769-L35E -> Beckhoff CX1100 with real time Ethernet -> Beckhoff PLC Program -> Beckhoff ELxxxx I/Os
Round Trip Time Calculations
Here is how to calculate the […]