Siemens Simantic S7-1500 - Connection and SIMATIC Communication Specs; Open IE Communication Protocols

Technical specifications
CPU 1517T-3 PN/DP (6ES7517-3TP00-0AB0)
Manual, 12/2017, A5E36285525-AB
45
Article number
6ES7517-3TP00-0AB0
Protocols
Number of connections
• Number of connections, max.
320; via integrated interfaces of the CPU and
connected CPs / CMs
• Number of connections reserved for
ES/HMI/web
10
• Number of connections via integrated
interfaces
160
• Number of S7 routing paths
64; in total, only 16 S7-Routing connections are
supported via PROFIBUS
SIMATIC communication
• S7 communication, as server
Yes
• S7 communication, as client
Yes
• User data per job, max.
See online help (S7 communication, user data
size)
Open IE communication
• TCP/IP
Yes
– Data length, max.
64 kbyte
– several passive connections per port,
supported
Yes
• ISO-on-TCP (RFC1006)
Yes
– Data length, max.
64 kbyte
• UDP
Yes
– Data length, max.
2 kbyte; 1 472 bytes for UDP broadcast
– UDP multicast
Yes; Max. 5 multicast circuits
• DHCP
No
• SNMP
Yes
• DCP
Yes
• LLDP
Yes
Web server
• HTTP
Yes; Standard and user pages
• HTTPS
Yes; Standard and user pages
PROFIBUS DP master
• Number of connections, max.
48; for the integrated PROFIBUS DP interface
Services
– PG/OP communication
Yes
– S7 routing
Yes
– Data record routing
Yes
– Isochronous mode
Yes