CDB01.1C-SE-EN2-EN2-ENS-EN2-S2-S-NN-FW Bosch Rexroth Indramat
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MPN: R911330353
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The Bosch Rexroth Indramat CDB01.1C-SE-EN2-EN2-ENS-EN2-S2-S-NN-FW is part of the CDB Control Units series and is equipped with 2 analog outputs providing up to 1 mA current and 5 V. This unit features SERCOS II control communication and includes a RS232 serial interface. It offers Safe Motion safety technology, 4 option slots, and a D-Sub 9-pin female safety connector.
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Product Description:
The CDB01.1C-SE-EN2-EN2-ENS-EN2-S2-S-NN-FW control card is produced by Bosch Rexroth Indramat for the CDB Control Units series. Designed for cabinet-mounted IndraDrive platforms, this card handles logic, I/O processing, and safety functions so a drive can execute position, speed, and torque commands in industrial automation cells. Its compact format slides into the drive stack, which helps conserve panel space and avoids the need for separate PLC I/O boards. This arrangement keeps control functions close to the drive hardware and supports orderly integration inside the cabinet.
The board supplies two analog outputs that can provide up to 1 mA as a current signal or 5 V as a voltage signal for external reference tracking, allowing the drive to pass position-related information to supervisory controllers. During startup, the drive section sees a base inrush of 6 A for 60 ms, so upstream protection must tolerate that brief surge without nuisance tripping. Once running, the control electronics draw only 9 W, while the separate EN2 and ENS option modules add additional heat load to the cabinet. Two analog channels share the same ground reference, and the RS-232 service port provides parameter access without occupying the SERCOS network. The SERCOS daughtercard also requires added power, which should be considered when planning the total control-section load.
Field communication is handled natively through SERCOS II, delivering deterministic cyclic data to drives and PLCs over fiber rings. Four option slots support alternative fieldbus or encoder cards, and the digital outputs can supply up to 500 mA for relays or status lamps. Functional safety is integrated through the Safe Motion concept, and two dedicated safety slots accept S2 modules while motion shutdown signals pass through the D-Sub 9-pin female safety connector. The safety function monitors speed and position in real time to support compliant stop functions. System designers can reserve up to 4 option positions for sensors, encoder emulation, or future expansion without affecting the certified safety path.
Frequently Asked Questions about CDB01.1C-SE-EN2-EN2-ENS-EN2-S2-S-NN-FW:
Q: How many analog outputs are available on the CDB01.1C-SE-EN2-EN2-ENS-EN2-S2-S-NN-FW control unit?
A: This model supports two analog outputs for expanded control flexibility.
Q: Which control communication protocol does the control unit use?
A: The CDB01.1C-SE-EN2-EN2-ENS-EN2-S2-S-NN-FW uses SERCOS II for its control communication interface.
Q: What are the analog output current and voltage values on this model?
A: Each analog output can supply up to 1 mA with a voltage of 5 V.
Q: How many safety slots are included in the CDB01.1C-SE-EN2-EN2-ENS-EN2-S2-S-NN-FW unit?
A: Two safety slots are present on the device, supporting integration of safety modules.
Q: What type of safety connector does the control unit offer?
A: A D-Sub, 9-pin, female connector is used for the safety connection on this unit.
