CDB01.1C-ET-EN2-EN2-NNN-NNN-S1-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: R911325794
The Bosch Rexroth Indramat CDB01.1C-ET-EN2-EN2-NNN-NNN-S1-S-NN-FW is part of the CDB Control Units series and supports two axes with a Multi-Ethernet communication interface and two Ethernet ports using the 100Base-TX standard. It features analog voltage input of ±10 V, analog output of 5 V at 1 mA, and provides two encoder interfaces of type EN2 with a D-Sub 15 connector and supply voltage of 5.0 VDC at 350 mA. The unit includes Safety I/O technology via a D-Sub 9 safety connector and a relay contact rating of 24 VDC,
Internal Product Review
The CDB01.1C-ET-EN2-EN2-NNN-NNN-S1-S-NN-FW is a Bosch Rexroth Indramat CDB control unit with Multi-Ethernet communication and 2-axis capability. Dual EN2 encoder interfaces support accurate feedback handling in coordinated servo applications. Safety I/O on a D-Sub 9 connector adds strong machine-side integration value.
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Product Description:
The CDB01.1C-ET-EN2-EN2-NNN-NNN-S1-S-NN-FW is a compact control section from the CDB Control Units series manufactured by Bosch Rexroth Indramat. Installed on an IndraDrive power module, it supervises feedback, I/O, and network traffic so the drive can position or regulate a pair of servo axes inside an automated cell or machine tool. By housing motion-related electronics on a replaceable card, the design keeps sensitive logic away from power switching components while allowing quick adaptation to different fieldbus environments.
This version supports 2 axes, giving it the ability to process parallel command loops for dual-motor applications such as gantry bridges or synchronized conveyors. A Multi-Ethernet interface lets the user select PROFINET, EtherNet/IP, or other Ethernet-based protocols without changing hardware, and data exchange runs at the industrial Fast Ethernet rate of 100Base-TX. Both encoder sockets are assigned the Bosch Rexroth EN2 format, so each axis can accept a ±5 V differential signal from a high-resolution absolute encoder. For analog reference tasks, the unit admits a control signal of ±10 V; this channel presents an input impedance of 160 kΩ to avoid loading the upstream source while still delivering full-scale resolution to the internal A/D converter.
The communication board exposes 2 ports on an RJ-45 connector, supporting line or ring network topologies without an external switch. It powers each feedback device with 5.0 VDC at up to 350 mA, enough for most multiturn or sine-cosine encoders used in precision motion. A Form C relay rated at 24 VDC, 1 A is provided for drive-ready signaling or external brake release, and a D-Sub 9 Safety I/O connector allows wiring to emergency stop chains or light-curtain outputs so the control section can participate in integrated safety functions.
