CDB01.1C-SE-EN1-EN1-NNN-NNN-L1-S-NN-FW Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
Wake Industrial LLC is not an authorized distributor of this product.
MPN: R911305635
The Bosch Rexroth Indramat CDB01.1C-SE-EN1-EN1-NNN-NNN-L1-S-NN-FW is part of the CDB Control Units series and supports two axes of control. It features a Sercos II communication interface and includes both HSF and resolver encoder interfaces. The unit provides analog output of 1 mA current and 5 V voltage, and operates with a DC 24 V supply for I/O.
Internal Product Review
The CDB01.1C-SE-EN1-EN1-NNN-NNN-L1-S-NN-FW is a Bosch Rexroth Indramat CDB control unit with 2-axis capability and Sercos II communication. Dual HSF/Resolver encoder interfaces provide valuable feedback flexibility and support clean integration with established servo architectures. Starting lockout safety support makes the control unit a strong choice for disciplined automation platforms.
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Product Description:
The CDB01.1C-SE-EN1-EN1-NNN-NNN-L1-S-NN-FW is a plug-in control section manufactured by Bosch Rexroth Indramat for the CDB Control Units series. Installed on an IndraDrive power section, it functions as the command processor that links motion controllers, feedback devices, and safety circuits during machine operation. By combining encoder evaluation, fieldbus exchange, and local I/O handling, the unit directs coordinated drive behavior across connected axes in automated production lines.
The I/O electronics are supplied with DC 24 V, and the board can draw up to 1.1 A from that rail to power sensors, actuators, and internal logic. Motion control capability extends to 2 axes, allowing synchronous positioning or independent regulation per channel. Real-time communication is handled through the Sercos II fiber-optic bus, which transports setpoints, status words, and diagnostic data with low jitter. Each analog monitor channel provides a maximum source current of 1 mA, enabling current-limited feedback to external indicators without overloading the converter stage. Encoder Interface 1 and Encoder Interface 2 both accept HSF or resolver signals so the unit can read absolute rotor angle and speed directly from each motor.
A separate analog path can deliver up to 5 V, and its Type 2 converter steps that range in increments of 19.5 mV/inc for fine voltage tracking by a higher-level PLC. Local access is available through the standard control panel, while parameter downloads or service tasks can be performed via the RS232 port that terminates on a Mini-DIN 8-pin female connector. Functional safety relies on a dedicated D-Sub 9-pin female input; it admits 3 mA per channel and provides the integrated Starting Lockout function that inhibits drive enable until all protective contacts are closed.
