Technical specifications
5.1 Technical specifications
CPU 1518HF-4 PN (6ES7518-4JP00-0AB0)
38
Equipment Manual, 05/2021, A5E49868646-AA
Article number
6ES7518-4JP00-0AB0
Protocols
Number of connections
•
Number of connections, max.
320
•
Number of connections reserved for
ES/HMI/web
10
•
Number of connections via integrated inter-
faces
320
•
Number of S7 routing paths
64
Redundancy mode
Media redundancy
–
Media redundancy
only via 1st interface (X1)
–
MRP
Yes; MRP Automanager according to IEC 62439-2
Edition 2.0
–
MRP interconnection, supported
Yes; as MRP ring node according to IEC 62439-2
Edition 3.0
–
MRPD
No
–
Switchover time on line break, typ.
200 ms; PROFINET MRP
–
Number of stations in the ring, max.
50
SIMATIC communication
•
PG/OP communication
Yes; encryption with TLS V1.3 pre-selected
•
S7 routing
Yes
•
S7 communication, as server
Yes
•
S7 communication, as client
No
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; 128 multicast circuits (of which max. 5 via
X1)
•
DHCP
No
•
DNS
Yes
•
SNMP
Yes
•
DCP
Yes
•
LLDP
Yes
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