CDB01.1-CS-ENS-NNN-NNN-L2-S-NN-FW

The Bosch Rexroth Indramat CDB01.1-CS-ENS-NNN-NNN-L2-S-NN-FW from the CDB Control Units series integrates master communication via Undefined and supports the Encoder Indradyn/Hiperface/1 Vpp/TLL interface option. This control section is designed as a configurable module for seamless incorporation into Rexroth drive controllers and must be handled only after capacitors discharge. It carries a firmware type plate detailing type, serial number, production week, barcode, and factory identifier, with firmware available as a separate subitem. Installation guidelines mandate compliance with national EMC regulations and use of manufacturer-approved spare parts.

Reliability is ensured by a minimum SERCOS cycle time of 1,000 µs and selectable switching frequencies of 2 kHz, 4 kHz, and 8 kHz for precise motion control. The unit achieves a current control cycle time of 125 µs, enabling high-speed response while maintaining stable current regulation. Its control panel features four buttons and a one-line display for error and command diagnostics, operating states, and pending warnings, which must be connected before powering on the drive controller. Relay contacts exhibit 10 ms pick-up and drop-out delays and a contact resistance of 1,000 mΩ at minimum current, while digital inputs accept voltages between -3 V and 30 V.

The CDB01.1-CS-ENS-NNN-NNN-L2-S-NN-FW control unit ships worldwide with a one-year warranty, ensuring support and reliability in diverse industrial environments. Its robust design and configurable interface options make it an indispensable component for precision drive applications requiring strict timing and diagnostic capabilities.