The Siemens 6AG1500-0JP00-4AB0 is a SIPLUS S7-1500 system bundle built around two CPU 1518HF-4 PN units, intended for high-availability applications in harsh environments requiring conformal coating. The bundle includes 2x CPU 1518HF-4 PN, 4x sync submodules (rated up to 10 m), and 2x sync connecting cables (fiber-optic, 1 m); no memory card is included.
The product lifecycle is classified as NRND (Not Recommended for New Designs). Combined with product class C—manufactured to order, non-returnable—this means availability is constrained and each unit must be committed at order. Scaling the bundle via the standard (non-SIPLUS) variant 6ES7500-0JP00-0AB0 is possible, but that version lacks conformal coating and may not meet environmental requirements.
The bundle is designed for redundant CPU configurations: two CPUs synchronize over the included fiber-optic cables (1 m) and sync submodules (up to 10 m between units). Conformal coating (applied from 21-06-22 per RoHS compliance) protects against condensation, dust, and chemical exposure typical in food/bev, oil/gas, or outdoor enclosures.