CDB01.1C-SE-ENS-ENS-EN1-EN1-L1-S-NN-FW Bosch Rexroth Indramat
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MPN: R911308118
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The Bosch Rexroth Indramat CDB01.1C-SE-ENS-ENS-EN1-EN1-L1-S-NN-FW is part of the CDB Control Units series and supports two axes with a supply voltage of 24 V DC. This unit features SERCOS II control communication, standard operator panel, and supports primary encoders with IndraDyn, HIPERFACE, and 1 Vpp interfaces. It also has a base power consumption of 9 W and digital output current rated at 500 mA.
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Product Description:
The CDB01.1C-SE-ENS-ENS-EN1-EN1-L1-S-NN-FW is a modular drive controller component from Bosch Rexroth Indramat in the CDB Control Units series. Serving as a dual-axis control section, it manages motion commands, feedback evaluation, and peripheral signaling for servo drives used in automated machinery and material-handling stations. It processes command data, interprets motor feedback, and passes control signals to the connected drive system for coordinated machine movement.
Logic circuits are powered from a dedicated supply of 24 V DC, and overall base consumption is limited to 9 W to keep panel heating modest. Two independent channels coordinate motion over 2 axes, with deterministic telegram timing exchanged via SERCOS II. An analog monitor port delivers 5 V / 1 mA for process values, while digital sensors connect through inputs that require 24 V / 3 mA. Primary encoder sockets accept two IndraDyn, HIPERFACE, or 1 Vpp interfaces, and separate connectors accept two HSF or resolver secondary signals, allowing mixed feedback on each axis. Configuration and local diagnostics are available through an RS232 serial link and a front-mounted operator panel with menu access and status LEDs.
For output tasks, each high-side switch can source 500 mA, and cumulative load across the driver bank is capped at 1000 mA. Power-up brings an inrush of 6 A that can last up to 60 ms, so upstream fusing must tolerate the brief surge. A relay contact rated at 24 V DC and 1 A provides an electrically isolated path for brake control or ready acknowledgment. The unit includes Starting Lockout to prevent unintended torque generation until all safety circuits are closed. The front operator interface also supports stand-alone diagnostics and status review during normal operation.
Frequently Asked Questions about CDB01.1C-SE-ENS-ENS-EN1-EN1-L1-S-NN-FW:
Q: How many axes can be controlled by the CDB01.1C-SE-ENS-ENS-EN1-EN1-L1-S-NN-FW unit?
A: The CDB01.1C-SE-ENS-ENS-EN1-EN1-L1-S-NN-FW supports control of two independent axes.
Q: What supply voltage is necessary to operate the CDB01.1C-SE-ENS-ENS-EN1-EN1-L1-S-NN-FW?
A: A supply voltage of 24 V DC is required for this control unit.
Q: What type of control communication does the CDB01.1C-SE-ENS-ENS-EN1-EN1-L1-S-NN-FW offer?
A: It features SERCOS II communication for control integration with other devices.
Q: What is the digital output current limit for the CDB01.1C-SE-ENS-ENS-EN1-EN1-L1-S-NN-FW?
A: The maximum digital output current supported is 500 mA per output.
Q: What primary encoder types are supported by the CDB01.1C-SE-ENS-ENS-EN1-EN1-L1-S-NN-FW?
A: Two types of primary encoder interfaces are available: IndraDyn, HIPERFACE, and 1 Vpp, accommodating a range of feedback devices.
