CSB01.1C-S3-ENS-MEM-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: R911316710
The Bosch Rexroth Indramat CSB01.1C-S3-ENS-MEM-L1-S-NN-FW is part of the CSB Drive Controllers series and supports SERCOS III communication with 100Base-TX compatibility. This controller features a 24 V digital output rated at 0.5 A and includes D-Sub 15 connectors for both ENS and MEM functions. It has a depth of 103 mm, height of 241 mm, and width of 49.5 mm.
Internal Product Review
The CSB01.1C-S3-ENS-MEM-L1-S-NN-FW is a Bosch Rexroth Indramat drive controller well suited for networked motion applications with SERCOS III communication and 100Base-TX compatibility. The ENS interface pairs 12-bit resolution with a D-Sub 15 connector, supporting accurate feedback integration in demanding control systems. The L1 interface uses a D-Sub 9 connector and supports Category 0 stop behavior, a valuable feature for dependable machine protection.
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Product Description:
The CSB01.1C-S3-ENS-MEM-L1-S-NN-FW option card is produced by Bosch Rexroth Indramat for the CSB Drive Controllers series. Fitted to a compact power section, the card provides axis control, field communication, encoder evaluation, and discrete outputs so drive regulators in automated lines can synchronize motion, collect position data, and execute fast stop commands. By integrating these functions on one board, it reduces cabinet wiring and simplifies the implementation of coordinated multi-axis systems used in packaging, material handling, and assembly equipment. This arrangement lets one control section coordinate feedback processing, network traffic, and stop functions without requiring separate interface hardware.
The primary network interface on this card supports SERCOS III, enabling cyclic data exchange with the drive at real-time update rates through an 8-pin RJ-45 port. A pair of transistor outputs is rated for 24 V / 0.5 A, allowing direct actuation of relays or interlock solenoids without an external amplifier. The ENS encoder subsystem digitizes sine-cosine feedback with a resolution of 12 bit; it receives power from an internal rail that delivers 11.6 V at up to 500 mA through a shielded D-Sub 15 connector. Additional D-Sub 15 and D-Sub 9 sockets service the MEM and L1 channels, permitting downstream capture of auxiliary probe signals and the connection of a safety relay or emergency stop chain.
The card occupies 49.5 mm of rack width and 103 mm of depth, and it rises to 241 mm above the mounting rail, so it fits inside a standard drive stack without obstructing airflow. High-speed capture tasks are handled by the MEM channel, which can toggle or count signals up to 1 MHz for spindle orientation or electronic gearing functions. When a stop request is invoked through the L1 interface, the hardware executes the predefined Category 0 shutdown path, removing torque in line with machine safety requirements. Ethernet frames on the SERCOS link comply with the 100Base-TX physical layer for deterministic communication over industrial Cat-5e cabling.
