Siemens Simatic S7-1500 Manual page 141

Open IE communication
TCP/IP
•
•
ISO-on-TCP (RFC1006)
•
UDP
•
DHCP
SNMP
DCP
LLDP
Web server
HTTP
HTTPS
OPC UA
OPC UA server
•
•
•
Additional protocols
MODBUS
Media redundancy
Failover time in the case of cable break, typ.
Number of devices in the ring, max.
Isochronous mode
Isochronous operation (application synchronized
up to terminal)
Constant bus cycle
S7 alarm functions
Number of stations that can log in for alarm func-
tions, max.
Block-related alarms
Number of configurable interrupts, max.
Number of simultaneously active interrupts in
interrupt pool
•
•
•
CPU 1512C-1 PN (6ES7512-1CK00-0AB0)
Manual, 09/2016, A5E35306440-AB
Data length, max.
Multiple passive connections per port, sup-
ported
Data length, max.
Data length, max.
Application authentication
Security Policies
User authentication
Number of reserved user interrupts
Number of reserved interrupts for system di-
agnostics
Number of reserved interrupts for Motion Con-
trol technology objects
Technical specifications
6ES7512-1CK00-0AB0
Yes
64 KB
Yes
Yes
64 KB
Yes
1472 bytes
No
Yes
Yes
Yes
Yes; standard and user-defined sites
Yes; standard and user-defined sites
Yes; Data Access (Read, Write, Subscribe),
Runtime license required
Yes
Available Security Policies: None,
Basic128Rsa15, Basic256Rsa15,
Basic256Sha256
"Anonymous" or with user name and password
Yes; MODBUS TCP
200 ms; with MRP; bumpless with MRPD
50
Yes; with minimum OB 6x cycle of 625 µs
Yes
32
Yes
5000
300
100
80
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