CDB01.1C-SE-EN1-EN1-ENS-ENS-S2-S-NN-FW Bosch Rexroth Indramat
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MPN: R911336459
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The Bosch Rexroth Indramat CDB01.1C-SE-EN1-EN1-ENS-ENS-S2-S-NN-FW is a double-axis control unit from the CDB Control Units series. It supports SERCOS master communication through fiber optic transmission and uses Safe Motion safety technology. The unit features a standard control panel with a single-line display and supports multiple encoder types, including HSF/RSF, IndraDyn, Hiperface, 1 Vpp, and TLL.
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Product Description:
The CDB01.1C-SE-EN1-EN1-ENS-ENS-S2-S-NN-FW belongs to the CDB Control Units series produced by Bosch Rexroth Indramat. This basic universal control section is integrated into IndraDrive drive assemblies where it manages motor velocity, torque, and position loops for multi-axis machinery. In this role, it interprets motion commands from the higher-level system and applies the control logic needed for coordinated axis response. By housing the command electronics apart from the power section, the unit simplifies cabinet layouts and keeps control functions separate from power conversion hardware.
The module supports a double-axis topology, so two servo channels can be coordinated from one card, reducing overall drive count. Drive commands and diagnostic data move over the master interface SERCOS, a deterministic ring network used for synchronized motion control. When the converter energizes, a maximum inrush of 6 A is expected, so downstream breakers must tolerate this brief surge. Pulse enable signals stay valid for up to 60 ms, letting the application ride through short supply dips without shutting down. Conducted emission limits conform to the industrial environment level C3 (IEC 61800-3), so additional filtering may be required in public mains installations.
Fiber communication uses a fiber-optic pair, providing galvanic isolation between the drive and the control network. Integrated safety firmware implements Safe Motion functions that can limit speed or monitor standstill without external relays. The section is identified as BASIC UNIVERSAL and ships with a standard control panel, four membrane keys, and a single-line LED display for parameter access. Encoder inputs accept HSF/RSF formats plus IndraDyn, Hiperface, 1 Vpp, and TTL signals, allowing mixed motor types on the same axis pair. This feedback compatibility supports a wider range of motor and encoder combinations without requiring an extra interface card. A front-edge terminal provides access to digital I/O so the machine PLC can trigger homing routines or read fault bits without extra interface cards.
Frequently Asked Questions about CDB01.1C-SE-EN1-EN1-ENS-ENS-S2-S-NN-FW:
Q: How many axes are controlled by the CDB01.1C-SE-EN1-EN1-ENS-ENS-S2-S-NN-FW control unit?
A: This unit supports two axes for simultaneous operation and control.
Q: Which master communication protocol is supported by this control unit?
A: The CDB01.1C-SE-EN1-EN1-ENS-ENS-S2-S-NN-FW communicates with the master via the SERCOS protocol.
Q: What safety feature is included on the CDB01.1C-SE-EN1-EN1-ENS-ENS-S2-S-NN-FW?
A: Safe Motion technology is integrated into this model for enhanced operational safety.
Q: Which encoder types are compatible with this Bosch Rexroth control unit?
A: The unit accommodates encoders such as HSF/RSF, IndraDyn, Hiperface, 1 Vpp, and TLL.
Q: What is the configuration of the display and key count on this control panel?
A: This unit features a single-line display with four keys on its standard control panel.
