CDB02.1B-ET-EC-EC-PB-S4-S4-EC-NN-FW

The Bosch Rexroth Indramat CDB02.1B-ET-EC-EC-PB-S4-S4-EC-NN-FW is a precision control unit in the CDB Control Units series designed for dynamic motion control applications. Manufactured by Bosch Rexroth Indramat, this double-axis BASIC type control section employs MultiEthernet as its master communication protocol, ensuring seamless integration into modern Ethernet fieldbus systems. With built-in Multi-encoder interfaces and a Profibus option, the unit delivers accurate feedback and synchronized operation for demanding factory automation tasks.

Built for extended scope operations, the CDB02.1B-ET-EC-EC-PB-S4-S4-EC-NN-FW supports three Multi-encoder interfaces across its two axes and offers Safe Motion interfaces on dedicated safety technology axes. The drive controller can be deployed on EtherNet/IP, Sercos III, EtherCAT, or PROFINET IO networks via its default MultiEthernet communication module, with PROFIBUS available as an alternative bus system. The unit’s maximum inrush current is 5 A, and its maximum pulse width is 1 ms, providing robust handling of transient load conditions and ensuring stable control performance.

Additional features include a standard control panel with a single-line display that functions as a programming module and clearly presents warnings, error codes, and operating states. Classified as a C3 product under IEC 61800-3 standards, the control unit requires line filter support if connected to public low-voltage networks to mitigate high-frequency radio interference. Backed by a one-year warranty from Wake Industrial, this CDB02.1B-ET-EC-EC-PB-S4-S4-EC-NN-FW offers reliable compatibility, durability, and efficiency, making it an ideal choice for industrial automation systems seeking precise, safe, and efficient motion control.