CDB02.1B-ET-EC-EC-NN-L3-L3-DA-NN-FW

CDB02.1B-ET-EC-EC-NN-L3-L3-DA-NN-FW, Bosch Rexroth Indramat, CDB Control Units deliver a robust double-axis control section designed for demanding industrial applications. This control unit employs an advanced MultiEthernet master communication system ensuring deterministic, low-latency data exchange across SERCOS-III, PROFINET IO, EtherCAT, and Powerlink networks. Outfitted with a versatile Multi-encoder interface, it supports two independent encoder channels for precise speed and position feedback. The modular architecture allows for easy firmware updates and future protocol enhancements without hardware changes.

Featuring a built-in Multi-encoder interface on Interface 1 and Interface 2 and a third slot (Interface 3) for optional expansions, the unit accommodates complex motion control topologies. The control electronics operate with an adjustable PWM frequency range of 2 kHz to 16 kHz, enabling optimized switching performance and reduced acoustic noise. On the analog side, two 10 V inputs and two 10 V outputs facilitate seamless integration of external sensors and actuators. Digital I/O consists of fourteen inputs—four configurable as touch-probe triggers—and a dedicated relay output for auxiliary functions.

Installation is simplified with standardized DIN-rail mounting and enclosed IP20 protection, ensuring reliable operation in factory environments free from aggressive gases and excessive dust. Certified commissioning by qualified personnel guarantees compliance with national safety standards and maintains the one-year Bosch Rexroth Indramat warranty. Integration into existing automation lines is streamlined by compatibility with Bosch Rexroth Indradrive and CDB software tools, providing high uptime and minimal maintenance overhead.