Siemens SIMATIC ET 200pro - Page 128

Technical specifications
CPU 1516pro-2 PN (6ES7516-2PN00-0AB0)
Operating Instructions, 11/2019, A5E35873416-AC
127
Article number
6ES7516-2PN00-0AB0
Interface types
RJ 45 (Ethernet)
• 100 Mbps
Yes
• Autonegotiation
Yes
• Autocrossing
Yes
• Industrial Ethernet status LED
Yes
Protocols
Number of connections
• Number of connections, max.
128; Via integrated interfaces of the CPU
• Number of connections reserved for
ES/HMI/web
10
• Number of connections via integrated inter-
faces
128
• Number of S7 routing paths
16
Redundancy mode
• H-Sync forwarding
Yes
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