Product Description:

The CDB01.1C-PB-ENS-ENS-EN2-MA1-S2-S-NN-FW control section is manufactured by Bosch Rexroth Indramat within the CDB Control Units series. It is a plug-in controller that attaches to an IndraDrive power module and supervises servo operation in industrial automation lines. By combining fieldbus connectivity, encoder evaluation, and integrated safety, it turns power electronics into a position-synchronized drive. The device therefore enables packaging machines, gantry robots, and process stations to execute coordinated motion profiles while observing stop functions. Its compact format fits crowded cabinets and reduces signal path length between feedback sensors and drive logic.

The unit manages two axes because its axis count is 2. For analog references, it presents 2 inputs and 2 outputs, each scaled over a range of ±10 V with a conversion depth of 12 bits; this permits velocity or torque commands to be exchanged with external PLC modules. Network traffic is handled through the PROFIBUS-DP interface, allowing deterministic telegrams at the plant level. Discrete switches and sensors connect to digital inputs rated at 24 V / 3 mA, ensuring reliable state recognition without overloading low-power devices.

Power demand on the cabinet bus remains low because base consumption is 9 W. The secondary encoder supply is held at 5 V ±5 %, so mixed EnDat 2.1, 1 Vpp, or TTL sensors can be powered directly from the board. Output drivers for interposing relays are specified at 24 V / 0.5 A, which is suitable for contactor coils or brake release circuits. Parameter download and service diagnostics are possible through the serial interface, which reaches 115 kBaud on the RS-232 port. A maximum pulse width of 60 ms is evaluated by the Safe Motion circuitry, allowing the unit to confirm time-critical safety telegrams without external logic.