Siemens SIMATIC S7-1500 CPU 1511-1 PN

Article number 6ES7511-1AL03-0AB0
•
Number of connections reserved for
ES/HMI/web
10
•
Number of connections via integrated
interfaces
88
•
Number of S7 routing paths 16
Redundancy mode 
•
H-Sync forwarding Yes
Media redundancy 
–
Media redundancy only via 1st interface (X1)
–
MRP Yes; MRP Automanager according to IEC 62439-2
Edition 2.0, MRP Manager; MRP Client
–
MRP interconnection, supported Yes; as MRP ring node according to IEC 62439-2
Edition 3.0
–
MRPD Yes; Requirement: IRT
–
Switchover time on line break, typ. 200ms; For MRP, bumpless for MRPD
–
Number of stations in the ring, max. 50
SIMATIC communication 
•
PG/OP communication Yes; encryption with TLS V1.3 pre-selected
•
S7 routing Yes
•
Data record routing Yes
•
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. 78 multicast circuits
•
DHCP Yes
•
DNS Yes
•
SNMP Yes
•
DCP Yes
•
LLDP Yes
•
Encryption Yes; Optional
44
CPU 1511-1 PN (6ES7511-1AL03-0AB0)
Equipment Manual, 11/2022, A5E40869673-AC
Technical specifications