Delivery \ Time of CI501-PNIO and CI502-PNIO

The PROFINET Communication Module CM579-PNIO supports a communication with up to 128 IO devices. The aimed delivery times raise by a greater upgrade of the system.

The following tables show the different delivery times in dependence of a CM579-PNIO Communication Module and the number of CI50x-PNIO modules.

Note

The basic PROFINET cycle is 1 ms (SendClockFactor = 32). The IO devices ReductionRatio value is 1 and the process update cycle is 1 ms.

Quantity of CI50x-PNIO	Clamp-to-clamp response time of digital IO [ms]	Comment
2	7.1	The information regards the “Worst Case”
16	7.1
32	13.1
Clamp-to-clamp response time of digital IO depending on the quantity of IO devices in the PROFINET network

Quantity of CI50x-PNIO	Clamp-to-clamp response time of analog IO [ms]	Comment
2	14.0	The information regards the “Worst Case”
16	14.0
32	18.0
Clamp-to-clamp response time of analog IO depending on the quantity of IO devices in the PROFINET network