Siemens SIMATIC S7-1500 Manual page 37

SIMATIC communication
S7 communication, as server
S7 communication, as client
User data per job, max.
Open IE communication
TCP/IP
•
•
ISO-on-TCP (RFC1006)
•
UDP
•
DHCP
SNMP
DCP
LLDP
Web server
HTTP
HTTPS
Further protocols
MODBUS
Media redundancy
Changeover time on line interruption, typ.
Number of ring nodes, max.
Isochronous mode
Isochronous mode (application synchronized up to
terminal)
Constant bus cycle time
S7 signaling functions
Number of stations that can be logged in for sig-
naling functions, max.
Block-related alarms
Number of configurable interrupts, max.
Number of simultaneously active interrupts in
interrupt pool
•
•
•
CPU 1515-2 PN (6ES7515-2AM00-0AB0)
Manual, 12/2014, A5E32332431-AB
Data length, max.
Several passive connections per port,
supported
Data length, max.
Data length, max.
Number of reserved user interrupts
Number of reserved interrupts for system
diagnostics
Number of reserved interrupts for motion
technology objects
Technical specifications
6ES7515-2AM00-0AB0
Yes
Yes
See online help (S7 communication, user data
size)
Yes
64 KB
Yes
Yes
64 KB
Yes
1472 bytes
No
Yes
Yes
Yes
Yes; standard and user-defined pages
Yes; standard and user-defined pages
Yes; MODBUS TCP
200 ms
50
Yes; with minimum OB 6x cycle of 500 µs
Yes
32
Yes
10000
600
200
160
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