SIPLUS extreme products are based on SIMATIC standard products. The contents listed here were taken from the respective standard products. SIPLUS extreme-specific information was added.
The CPU with large program and data memory in the S7-1500 controller product range for applications with high program scope requirements.
High processing speed for binary and floating-point arithmetic
Used as central controller in production lines with central and distributed I/O
PROFINET IO IRT interface with 2-port switch
Additional PROFINET interface with separate IP address
PROFINET IO controller for operating distributed I/O on PROFINET.
PROFINET I-Device for connecting the CPU as an intelligent PROFINET device under a SIMATIC or non-Siemens PROFINET IO controller.
PROFIBUS DP master interface
Isochronous mode on PROFIBUS and PROFINET
SIMATIC memory card required for operation of the CPU
The CPU 1516-3 PN/DP is the CPU with a large program and data memory for demanding tasks in applications that also contain distributed automation structures alongside central I/O.
It can be used as a PROFINET IO controller or as distributed intelligence (PROFINET I-Device). The integrated PROFINET IO IRT interface is designed as 2-port switch so that a linear topology can be set up in the system.
The additional integrated PROFINET interface with separate IP address can be used, for example, for network separation.
Distributed I/O can be connected via PROFIBUS via the integrated PROFIBUS interface.
In addition, the CPU offers comprehensive control functionalities as well as the ability to connect drives via standardized PLC-open blocks.