Technical specifications
Article number
Protocols
PROFIBUS DP master
Services
RJ 45 (Ethernet)
RS 485
Number of connections
Redundancy mode
Media redundancy
34
•
RS 485
•
Number of ports
•
PROFIBUS DP master
•
PROFIBUS DP slave
•
SIMATIC communication
•
Number of connections, max.
Number of DP slaves, max.
•
PG/OP communication
–
–
Equidistance
Isochronous mode
–
–
Activation/deactivation of DP slaves
Interface types
100 Mbps
•
•
Autonegotiation
•
Autocrossing
•
Industrial Ethernet status LED
•
Transmission rate, max.
Protocols
PROFIsafe
•
Number of connections, max.
•
Number of connections reserved for
ES/HMI/web
•
Number of connections via integrated
interfaces
Number of connections per CP/CM
•
•
Number of S7 routing paths
H-Sync forwarding
•
–
Media redundancy
MRP
–
6ES7512-1DM03-0AB0
Yes; Via CM DP module
1
Yes
Yes
Yes
48; Of which 4 each reserved for ES and HMI
125; In total, up to 512 distributed I/O devices
can be connected via AS-i, PROFIBUS or PROFINET
Yes
No
No
Yes
Yes
Yes
Yes
Yes
12 Mbit/s
No
128; via integrated interfaces of the CPU and con
nected CPs / CMs
10
88
32
16
Yes
Yes; only via BusAdapter
Yes; MRP Automanager according to IEC 62439-2
Edition 2.0, MRP Manager; MRP Client
CPU 1512SP-1 PN (6ES7512-1DM03-0AB0)
Equipment Manual, 11/2022, A5E33591411-AE