Data Sheet

— 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; Of which 4 each reserved for ES and HMI
Services
— PG/OP communication
Yes
— S7 routing
Yes
— Data record routing
Yes
— Isochronous mode
No
— Equidistance
No
— Number of DP slaves
125; In total, up to 512 distributed I/O devices can be connected
via AS-i, PROFIBUS or PROFINET
— Activation/deactivation of DP slaves
Yes
OPC UA
● Runtime license required
Yes
● OPC UA client
Yes
— Application authentication
Yes
— Security policies
Available security policies: None, Basic128Rsa15,
Basic256Rsa15, Basic256Sha256
— User authentication
"anonymous" or by user name & password
— Number of connections, max.
4
— Number of nodes of the client interfaces,
max.
1000
— Number of elements for one call of
OPC_UA_NodeGetHandleList/OPC_UA_Rea
dList/OPC_UA_WriteList, max.
300
— Number of elements for one call of
OPC_UA_NameSpaceGetIndexList, max.
20
— Number of elements for one call of
OPC_UA_MethodGetHandleList, max.
100
— Number of simultaneous calls of the client
instructions per connection (except
OPC_UA_ReadList,OPC_UA_WriteList,OPC_
UA_MethodCall), max.
1
6ES7512-1DK01-0AB0 Subject to change without notice
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09/13/2019 © Copyright Siemens