This backplane extension cable is part of the Modicon X80 series, which offers common I/O for Modicon M340 and Modicon M580. This cable set can be used between two BMXXBE1000 rack extension modules. The length of this cable is 3 m. Modicon X80 modules provide a uniform environment for the use of I/O modules in automation architectures, reducing costs for spare parts management, maintenance, and training. It is equipped with 2 x 9-pin SUB-D connectors for electrical connection and is an IP20 certified product. This X80 module carrier extension is compatible with the X80 module carriers BMXXBP1200, BMXXBP0800, BMXXBP0600, and BMXXBP0400.