Siemens 6ES7515-2TN03-0AB0 SIMATIC S7-1500T CPU 1515T-2 PN 1.5MB/4.5MB Programmable Logic Controller

The Siemens 6ES7515-2TN03-0AB0 is a SIMATIC S7-1500T CPU 1515T-2 PN technology CPU with 1.5 MB program memory and 4.5 MB data memory. It provides two PROFINET interfaces, an IRT port with 2-port switch and a separate RT port, with 6 ns bit-instruction processing, and integrates motion control technology objects for up to 256 connectable PROFINET IO devices.

Technical Specifications

Selection Notes

The T in the type designation marks a technology CPU with built-in motion control technology objects for electronic gearing, cams, and synchronized axes, engineered from TIA Portal V21 (FW V4.1) or V18 (FW V3.0) upward. Its two PROFINET interfaces separate roles: the IRT-capable X1 port with 375 microsecond minimum isochronous cycle carries deterministic drive traffic, while a second port can serve general plant Ethernet without competing for isochronous bandwidth. Choose the 1515T-2 PN over a standard (non-T) 1515-2 PN when the application needs coordinated multi-axis motion rather than single-axis or point-to-point drive control.

Applications

Fits multi-axis motion applications such as electronic line shafting, cam-profile synchronization, and packaging or printing machines running SINAMICS drives over the isochronous PROFINET IRT port, with the second PROFINET port carrying HMI, SCADA, or plant-network traffic separately from the motion loop.