Schneider Electric 8030-PS35 Sy MAX Power Supply

Schneider Electric's Square D 8030-PS35 Sy/MAX Power Supply is a SY/MAX Class power module designed for use with the 8030-series programmable logic controllers. Identified as a Series A1 unit, the PS35 model provides the essential backplane power for SY/MAX 8030 installations. The module lists an input of 120/240 VAC and a rating of 5 A at 250 VAC in its operating envelope, aligning with typical field wiring and power requirements for the 8030 system. As part of the SY/MAX 8030 product family, it was commonly deployed to support automation applications that rely on a dedicated power supply for the controller and associated backplane circuitry. Note that the SY/MAX line was obsoleted by Schneider Electric on December 31, 2013, with guidance to migrate to newer platforms such as the M580 for ongoing support and availability. The 8030-PS35 was used in configurations that required a dedicated SY/MAX power module within the 8030 ecosystem, reflecting the modular design approach of that era's Square D control architectures.