CSB01.1C-NN-ENS-MA1-L2-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: R911329431
The Bosch Rexroth Indramat CSB01.1C-NN-ENS-MA1-L2-S-NN-FW is part of the CSB Drive Controllers series. This controller features a 15-pin D-Sub female analog I/O connector, with two differential analog input channels and two analog output channels at ±10 V and 12-bit resolution. It supports encoder compatibility with IndraDyn, HIPERFACE, 1 Vpp, and 5 V TTL, and provides a Safe Torque Off safety function.
Internal Product Review
The CSB01.1C-NN-ENS-MA1-L2-S-NN-FW is a Bosch Rexroth Indramat CSB drive controller with a practical RS232 serial interface and a convenient MultiMediaCard slot. Analog handling looks well suited for precision integration, with 2 differential input channels and 12-bit resolution. Safe Torque Off paired with a DC 24 V / 3 mA safe torque input stands out as a strong safety feature.
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Product Description:
The CSB01.1C-NN-ENS-MA1-L2-S-NN-FW drive control card is produced by Bosch Rexroth Indramat within the CSB Drive Controllers series. It serves as a plug-in control section that mounts to a power module and processes field signals so a servo axis follows motion commands in an automated cell. By combining analog, digital, safety, and feedback handling on one board, the unit streamlines cabinet wiring and provides standardized interfaces for indexing tables, gantries, and packaging equipment. This layout supports coordinated positioning and speed control without requiring separate interface boards for each signal type.
The board exposes its analog terminals through a 15-pin D-Sub female connector. It provides 2 differential analog input channels that are sampled at 12-bit resolution over a full-scale range of ±10 V, allowing speed or torque references to be captured with low quantization error. Two processed setpoints can be retransmitted through 2 analog output channels, which is useful when external devices need mirrored reference values. Five dedicated front-edge terminals function as digital inputs, so up to 5 sensors such as limit switches can be connected without line sharing. The card does not include system bus communication, so command exchange relies on the attached power module, while a MultiMediaCard slot stores parameter data.
Beyond the dedicated inputs, the card includes 3 combined digital I/O points that can be configured as sources or sinks for handshake signals with a PLC. Encoder feedback from motors using IndraDyn, HIPERFACE, 1 Vpp, and 5 V TTL formats is accepted, and the sensor supply rail delivers DC 11.6 V to power the transducers. This allows the control card to support several common feedback types used in servo systems without requiring a separate converter stage. Safety integration is handled by the Safe Torque Off circuit through a 9-pin D-Sub female connector; the acknowledgment contact is rated for DC 24 V at 1 A, and the input draws DC 24 V at 3 mA. For service diagnostics, the onboard serial interface follows the RS-232 standard.
