Product Description:

Bosch Rexroth Indramat manufactures the CDB01.1C-SE-ENS-EN2-ENS-EN2-S1-S-NN-FW as a component of the CDB Control Units series. The card is inserted beside an IndraDrive power section to execute axis control, feedback evaluation, and fieldbus routing inside automated cells, conveyor lines, and packaging systems. By providing synchronized communication and safety monitoring, the unit links motion commands from higher-level controllers to the power electronics that energize the servomotors.

The board supplies an analog reference channel capable of delivering up to 5 V or sourcing 1 mA; these limits suit typical torque or speed setpoints received from external PLC hardware. Real-time data is exchanged over the SERCOS II fiber-optic network, ensuring deterministic cycle times when several axes must move simultaneously. For simple machine interlocks, the integrated relay is rated at DC 24 V / 1 A, so contactors or stack-light loads can be switched without extra interface modules. During idle conditions, the controller’s own draw is only 9 W, reducing thermal load on the cabinet supply and allowing smaller UPS sizing.

Startup transients are handled with a typical inrush of 6 A, keeping upstream fuses within tolerance, while the digital output stage can generate command pulses as long as 60 ms for brake release timing. Service laptops connect through an RS-232 port that reaches 115 kBaud, permitting parameter edits without affecting the real-time bus. Functional stop commands are processed by the embedded Safety Technology I/O; this circuit works alongside the Se, S1, EnS, and En2 sub-modules, which draw 2 W, 1 W, and 6 W across their installed channels and supply 5 V or 12 V to their encoders. Combined auxiliary consumption remains within common IndraDrive budgets, maintaining safe temperature margins during continuous duty.