The SST-PB3-CPX module is a high-performance master/slave module designed for PROFIBUS systems and is compatible with Allen-Bradley's Logix series. This versatile chassis module supports integration with CompactLogix L2, L3, and L4 controllers, making it a cost-effective solution for industrial automation. It features a 10/100 Mb Ethernet port for fast communication and remote monitoring, as well as capability to function in both master and slave configurations for flexibility across marine, packaging, and automotive applications. With support for up to 125 slave units and a range of input and output bytes, the module offers robust performance, including a bundled 8 GB MicroSD card for external storage. Engineered for reliability, it can operate effectively within a temperature range of 0 to 60 degrees Celsius, providing immunity to electrical noise, which is crucial for maintaining stable network performance.