Siemens SIMATIC S7-1500 Equipment Manual page 51

Technical specifications
Article number
SIMATIC communication
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Open IE communication
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Web server
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50
PG/OP communication
S7 routing
Data record routing
S7 communication, as server
S7 communication, as client
User data per job, max.
TCP/IP
–
Data length, max.
–
several passive connections per port, sup-
ported
ISO-on-TCP (RFC1006)
–
Data length, max.
UDP
–
Data length, max.
–
UDP multicast
DHCP
DNS
SNMP
DCP
LLDP
Encryption
HTTP
HTTPS
6ES7513-1AM03-0AB0
Yes; encryption with TLS V1.3 pre-selected
Yes
Yes
Yes
Yes
See online help (S7 communication, user data
size)
Yes
64 kbyte
Yes
Yes
64 kbyte
Yes
2 kbyte; 1 472 bytes for UDP broadcast
Yes; max. 78 multicast circuits
Yes
Yes
Yes
Yes
Yes
Yes; Optional
Yes; Standard and user pages
Yes; Standard and user pages
CPU 1513-1 PN (6ES7513-1AM03-0AB0)
Equipment Manual, 11/2023, A5E40881673-AD