Mohammed_saleem Member M Join Date Jul 2006 Location Abu-Dhabi, U.A.E Posts 1 Jul 6, 2006 #1 hi, my question is maximum how many inputs can be feeded to any plc?
rdrast Lifetime Supporting Member Join Date Apr 2003 Location South Carolina Lowcountry Posts 5,544 Jul 6, 2006 #2 Well, that depends on the PLC. You need to review the manufacturers information for specifics. ControlLogix can directly address 128,000 I/O points total, with up to 4,000 Analog points. Micro PLC's can go from 12 to 64 I/O max.
Well, that depends on the PLC. You need to review the manufacturers information for specifics. ControlLogix can directly address 128,000 I/O points total, with up to 4,000 Analog points. Micro PLC's can go from 12 to 64 I/O max.