The Siemens 6AG1513-1AM03-7AB0 is a SIPLUS S7-1500 CPU 1513-1 PN, based on the 6ES7513-1AM03-0AB0, adding conformal coating and an extended temperature range of -40°C to +70°C for reliable operation in condensation, dust, or extreme climates.
Compared to the standard 6ES7513-1AM03-0AB0
The SIPLUS variant shares the same 600 KB program and 2.5 MB data memory and PROFINET IRT interface. The coating and wider temperature tolerance make it the choice for environments where the standard CPU would require additional protection.