Siemens Simatic ET200pro Operating Instruction page 126

Technical specifications
12.1 Technical specifications
Media redundancy
Switchover time in the case of cable break, typ.
Number of devices in the ring, max.
Isochronous mode
Isochronous mode (application synchronized up to
terminal)
Constant bus cycle time
S7 signaling functions
Number of stations that can log in for signaling
functions, max.
Block-related alarms
Number of configurable interrupts, max.
Number of simultaneously active interrupts in
interrupt pool
•
•
•
Test/commissioning functions
Shared commissioning (Team Engineering)
Status block
Single step
Status/modify
Status/modify tag
Tags
Number of tags, max.
•
•
Forcing
Forcing, tags
Number of tags, max.
Diagnostic buffer
Available
Number of entries, max.
•
Traces
Number of configurable traces
126
Number of reserved user interrupts
Number of reserved interrupts for system di-
agnostics
Number of reserved interrupts for motion con-
trol technology objects
of these, status tags, max.
of these, modify tags, max.
of these, protected against power failure
6ES7516-2PN00-0AB0
200 ms; with MRP; bumpless with MRPD
50
Yes; via X1, with minimum OB 6x cycle of 500 µs
Yes
32
Yes
10000
600
200
160
Yes; parallel online access possible for up to 8
engineering systems
Yes; up to 8 simultaneously (in total over all ES
clients)
No
Yes
Inputs/outputs, bit memory, DB, peripheral in-
puts/outputs, timers, counters
200; per job
200; per job
Peripheral inputs/outputs
200
Yes
3200
500
4; up to 512 KB data possible per trace
CPU 1516pro-2 PN (6ES7516-2PN00-0AB0)
Operating Instructions, 09/2016, A5E35873416-AA