CSH01.1C-SE-EN1-NNN-MEM-S2-S-NN-FW Bosch Rexroth Indramat
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MPN: R911382664
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The Bosch Rexroth Indramat CSH01.1C-SE-EN1-NNN-MEM-S2-S-NN-FW is an advanced controller from the CSH Advanced Controllers series with dimensions of 241 × 103 × 49.5 mm. It features 2 analog outputs, 7 dedicated digital inputs, and 4 combined I/O channels, as well as encoder emulation for both absolute and incremental types. The controller supports SERCOS interface for master communication and is equipped with Safe Motion technology meeting SIL2 and Cat. 3 PL d safety standards.
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Product Description:
The CSH01.1C-SE-EN1-NNN-MEM-S2-S-NN-FW control section belongs to the CSH Advanced Controllers series from Bosch Rexroth Indramat. It inserts into an IndraDrive power stack to coordinate servo axes in automated machinery, translating fieldbus commands and encoder data into precise motion instructions. By grouping communication, safety, and local I/O in a single slot, the module cuts cabinet wiring and frees the higher-level PLC from time-critical drive supervision. This arrangement keeps axis-level control close to the power electronics, which helps maintain consistent response during synchronized motion and rapid changes in load or speed.
The module accepts command signals within a ±10 V window and can return process feedback at 5 V / 1 mA. It carries 2 analog outputs plus four assignable I/O channels, allowing status signals and simple control functions to be exchanged without a separate interface card. For discrete logic, it provides 7 dedicated digital inputs that detect a 24 V / 3 mA level and drive external devices at up to 24 V / 0.5 A. A relay contact supports DC 24 V / 1 A when galvanic isolation is needed. The mix of analog, digital, and relay connections allows the controller to interface with sensors, interlocks, and auxiliary devices in the same drive cabinet. A built-in RS232 port also provides direct local access for setup and diagnostic tasks when network-level communication is not being used.
The En1 encoder supply delivers DC 8 V or AC 18.2 Vpp to sensors, and the controller reads HSF or resolver feedback while generating absolute and incremental emulation for downstream devices. This allows the unit to support different feedback types while still supplying position information to related motion components. Functional safety is delivered through Safe Motion (SIL2 / Cat. 3 PL d), and its signals are routed through a D-Sub, 9-pin female connector for straightforward interlock wiring. Command exchange with the master control layer runs on the deterministic SERCOS Interface, supporting synchronized multi-axis motion. Housing dimensions of 241 × 103 × 49.5 mm keep the section narrow enough for dense drive lineups while still leaving space for ventilation channels.
Frequently Asked Questions about CSH01.1C-SE-EN1-NNN-MEM-S2-S-NN-FW:
Q: What is the analog input range supported by the CSH01.1C-SE-EN1-NNN-MEM-S2-S-NN-FW?
A: This controller supports an analog input range of ±10 V for input signals.
Q: How many analog output channels are available on this controller and at what level?
A: The CSH01.1C-SE-EN1-NNN-MEM-S2-S-NN-FW provides two analog output channels at 5 V / 1 mA each.
Q: How many dedicated digital inputs are available on the CSH01.1C-SE-EN1-NNN-MEM-S2-S-NN-FW controller?
A: This model includes dedicated support for 7 digital input channels at 24 V / 3 mA.
Q: What level of safety technology is integrated in the CSH01.1C-SE-EN1-NNN-MEM-S2-S-NN-FW?
A: Safety functions meet Safe Motion standards and comply with SIL2 and Cat. 3 Performance Level d.
Q: Which master communication interface is utilized by this controller?
A: The device uses the SERCOS interface for master communication, enabling efficient and reliable data transfer.
