CSB02.1B-ET-EC-EC-S4-NN-NN-AW Rexroth IndraDrive CSB Control Section

CSB02.1B-ET-EC-EC-S4-NN-NN-AW is a Rexroth IndraDrive CSB control section used in servo drive control systems, CNC equipment, factory automation lines, and industrial motion control cabinets. The S4 and AW configuration codes should be treated as important parts of the complete replacement model, especially when the installed system requires matching firmware, safety option, and communication setup. This control section is suitable for drive cabinet repair, machine restoration, servo troubleshooting, and spare parts procurement for existing Rexroth IndraDrive installations. Customers should verify the complete type code, original nameplate, material number, firmware level, fieldbus interface, option configuration, safety function, and connected drive hardware before ordering. Related model variants include CSB02.1B-ET-EC-EC-NN-NN-NN-FW, CSB02.1B-ET-EC-EC-S4-NN-NN-FW, and CSB02.1B-ET-EC-NN-S4-NN-NN-AW. DF Automatic supplies Rexroth IndraDrive CSB control sections, CDB and CSH variants, servo drives, controllers, and industrial automation components for global maintenance and repair buyers.