Siemens SIMATIC ET 200pro Operating Instructions Manual page 127

Technical specifications
Article number
PROFINET IO Controller
Services
– PG/OP communication
– S7 routing
– Isochronous mode
– Direct data exchange
– IRT
– MRP
– MRPD
– PROFIenergy
– Prioritized startup
– Number of connectable IO Devices,
max.
– Number of connectable IO Devices for
RT, max.
– of which in line, max.
– Number of IO Devices that can be sim-
ultaneously activated/deactivated, max.
– Number of IO Devices per tool, max.
– Updating times
Update time for RT
– for send cycle of 1 ms
PROFINET IO Device
Services
– PG/OP communication
– S7 routing
– Isochronous mode
– IRT
– MRP
– MRPD
– PROFIenergy
– Prioritized startup
– Shared device
– Number of IO Controllers with shared
device, max.
– Asset management record
126
6ES7516-2PN00-0AB0
Yes
Yes
No
No
No
No
No
Yes
No
32; In total, up to 1 000 distributed I/O devices
can be connected via AS-i, PROFIBUS or
PROFINET
32
32
8; in total across all interfaces
8
The minimum value of the update time also de-
pends on communication share set for
PROFINET IO, on the number of IO devices, and
on the quantity of configured user data
1 ms to 512 ms
Yes
Yes
No
No
No
No
Yes; per user program
No
Yes
4
Yes; per user program
CPU 1516pro-2 PN (6ES7516-2PN00-0AB0)
Operating Instructions, 11/2019, A5E35873416-AC