New functions

SIMATIC STEP 7 V19 highlights
STEP 7 V19 includes new functions for all phases of the engineering workflow.

Hardware

Innovated S7-1500 Compact CPUs 1511C-1 PN and 1512C-1 PN 109822252

• Enhanced performance by up to a factor of 2 depending on CPU and user program, e.g. with bit instructions
• Up to 70% more program memory and up to 100% more data memory
• Higher communication performance (second processor core)
• OPC UA performance increased by a factor of approx. 1.6
• OUC performance increased by a factor of approx. 2.3
• Reduced user program jitter with simultaneous communication load
• Completely redesigned display implementation (no separate FW needed)
• Harmonization of technical specifications within the "Low" performance class

SIMATIC S7-1500R/H-CPUs 109822248(planned for January 2024)
New functions as of firmware version V3.1. Please note that the respective firmware version is delivered together with an HSP after the start of delivery of TIA Portal V19:

• OPC UA server supported
• Central CP modules and system power supplies supported
• IE/PB LINK HA supported
• Access via web API for reading and writing CPU data
• Data logging from the user program
• Editing (reading, writing, deleting) of user files

Innovated SIMATIC ET 200pro Controller CPU 1513pro-2 PN and CPU 1516pro-2 PN standard and fail-safe

• Performance increased by a factor of 1.6
• 100% more program memory and 50% more data memory
• Enhanced communication performance and reduced jitter through the use of two CPU cores