CDB01.1C-PB-ENS-ENS-NNN-MEM-L2-S-NN-FW

The Bosch Rexroth Indramat CDB01.1C-PB-ENS-ENS-NNN-MEM-L2-S-NN-FW is a high-performance control unit in the CDB Control Units series, designed for demanding industrial applications. This module employs PROFIBUS as its Master Communication interface, ensuring robust and deterministic data exchange. Factory configuration includes dual Encoder Indradyn/Hiperface/1 Vpp/TLL options at X4.1 and X4.2, while Option 3: Not Equipped confirms modular flexibility without unnecessary interfaces. With encoder feedback implemented via 15-pole D-Sub female connectors, the CDB01.1C delivers precise motion control in a compact footprint.

The control section hosts a differential input resistance of 120 Ohms with a cutoff frequency of –3 dB, guaranteeing signal integrity under high-speed encoder signals. The chassis dimensions of 322 x 103 x 49.5 mm allow easy integration into standard drive cabinets, and the unit features both screw terminal blocks and spring terminals for versatile wiring. Dual isolated inputs and outputs at X31 and X32 demand a separate power supply, enhancing safety and reducing crosstalk between logic and power circuits. Power consumption is the sum of the basic unit and installed optional modules, enabling accurate thermal budgeting in dense cabinet layouts.

Safety is addressed through an optional Safe Torque OFF module, meeting modern functional safety standards while eliminating the need for bus-wired safety layers. The CDB01.1C-PB-ENS-ENS-NNN-MEM-L2-S-NN-FW carries a one-year warranty and must be installed, commissioned, and maintained only by trained professionals. To preserve full operational reliability, the unit must remain in its original, unmodified state and should not be disconnected under pressure or in electrically charged conditions.