Siemens Simatic ET200pro Operating Instruction page 125

Interface hardware
RJ45 (Ethernet)
100 Mbps
Autonegotiation
Autocrossing
Industrial Ethernet status LED
Protocols
Number of connections
Number of connections, max.
Number of connections reserved for ES/HMI/Web
Number of connections via integrated interfaces
Number of S7 routing connections
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
OPC UA
OPC UA server
•
•
•
Additional protocols
MODBUS
CPU 1516pro-2 PN (6ES7516-2PN00-0AB0)
Operating Instructions, 09/2016, A5E35873416-AA
Data length, max.
Multiple passive connections per port, sup-
ported
Data length, max.
Data length, max.
Application authentication
Security Policies
User authentication
Technical specifications
12.1 Technical specifications
6ES7516-2PN00-0AB0
Yes
Yes
Yes
Yes
128; via integrated interfaces of the CPU
10
128
16
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; 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
125