Siemens SIMATIC S7-1500 Manual page 52

Technical specifications
Article number
– 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.
– Updating times
Update time for RT
– for send cycle of 1 ms
PROFINET IO Device
Services
– PG/OP communication
– S7 routing
– Isochronous mode
– Open IE communication
– IRT
– MRP
– MRPD
– PROFIenergy
– Prioritized startup
– Shared device
– Number of IO Controllers with shared
device, max.
– Asset management record
3. Interface
Interface types
Number of ports
•
integrated switch
•
RJ 45 (Ethernet)
•
52
6ES7518-4AX00-1AB0
128; In total, up to 1 000 distributed I/O devices
can be connected via AS-i, PROFIBUS or
PROFINET
128
128
8; in total across all interfaces
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
Yes
No
No
No
Yes
No
Yes
4
Yes; Per user program
1; C/C++ Runtime can also be reached via this
port
No
Yes; X3
CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0)
Manual, 12/2017, A5E40882737-AA