Siemens SIMATIC ET 200pro Operating Instructions Manual page 130

Article number
– Number of sessions, max.
– Number of accessible variables, max.
– Number of registerable nodes, max.
– Number of subscriptions per session,
max.
– Sampling interval, min.
– Publishing interval, min.
– Number of server methods, max.
– Number of inputs/outputs per server
method, max.
– Number of monitored items, max.
– Number of server interfaces, max.
– Number of nodes for user-defined serv-
er interfaces, max.
Further protocols
MODBUS
•
Media redundancy
Switchover time on line break, typ.
•
Number of stations in the ring, max.
•
Isochronous mode
Isochronous operation (application synchro-
nized up to terminal)
S7 message functions
Number of login stations for message func-
tions, max.
Program alarms
Number of configurable program messages,
max.
Number of loadable program messages in
RUN, max.
Number of simultaneously active program
alarms
Number of program alarms
•
Number of alarms for system diagnostics
•
Number of alarms for motion technology
•
objects
CPU 1516pro-2 PN (6ES7516-2PN00-0AB0)
Operating Instructions, 11/2019, A5E35873416-AC
6ES7516-2PN00-0AB0
48
100 000
20 000
20
100 ms
200 ms
50
20
2 000; for 1 s sampling interval and 1 s send
interval
10
5 000
Yes; MODBUS TCP
200 ms; For MRP, bumpless for MRPD
50
Yes; Via X1, with minimum OB 6x cycle of 500 µs
32
Yes
10 000; Program messages are generated by the
"Program_Alarm" block, ProDiag or GRAPH
5 000
600
200
160
Technical specifications
129