CSH01.1C-SE-ENS-NNN-MD1-L2-S-XP-FW Bosch Rexroth Indramat
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MPN: R911335399
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The Bosch Rexroth Indramat CSH01.1C-SE-ENS-NNN-MD1-L2-S-XP-FW is part of the CSH Advanced Controllers series and measures 241 mm in height, 49.5 mm in width, and 103 mm in depth. This controller features a SERCOS interface for master communication and includes Safe Torque Off with a SIL3 / Cat. 3 PL e safety rating. It provides 12 digital inputs, 8 digital outputs, and two analog outputs with a voltage of 5 V and a current of 1 mA.
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Product Description:
Bosch Rexroth Indramat produces the CSH01.1C-SE-ENS-NNN-MD1-L2-S-XP-FW control section for use in IndraDrive servo drive assemblies. It belongs to the CSH Advanced Controllers series and provides central processing, I/O, and safety functions for multi-axis automation. Within a drive cabinet, the module acts as the coordinating brain, linking field-level sensors, feedback devices, and higher-level controllers to execute precision motion tasks such as packaging, converting, or gantry handling. By separating motion control functions from the power section, it allows the drive system to process commands, feedback, and safety logic in one place while motor current is handled by the associated power electronics.
Two independent analog channels accept process signals through input circuitry that presents a high impedance of 160 kOhm, minimizing loading on external transducers. Command values are returned to actuators by an output stage rated for 1 mA of sink current or 5 V output voltage, allowing direct drive of servo valves, potentiometers, or reference inputs. The module offers 2 analog outputs and streams cyclic data to networked drives via the SERCOS Interface, allowing deterministic command and diagnostic exchange. For position feedback, it accepts IndraDyn, HIPERFACE, 1 Vpp, or TTL encoder formats, so motors with different sensor technologies can be used on the same axis group.
On the integrated MD1 expansion, the controller supplies 12 opto-isolated inputs at 24 V logic level and eight sourcing outputs capable of 0.5 A each. Input current is 3 mA per channel, which supports compatibility with standard PLC sensors. The STO circuit disconnects drive pulses internally and is routed to the rear panel on a D-Sub 9-Pin Female connector. When activated, it meets the functional safety class SIL3 / Cat. 3 PL e, so hazardous motion stops without relying on external relays. The isolated I/O helps the controller interface with common plant sensors and actuators while reducing the chance of signal disturbance from nearby drive power components. Overall height is 241 mm, depth is 103 mm, and heat is removed through the drive’s shared cooling airflow.
Frequently Asked Questions about CSH01.1C-SE-ENS-NNN-MD1-L2-S-XP-FW:
Q: How many digital inputs does the CSH01.1C-SE-ENS-NNN-MD1-L2-S-XP-FW support?
A: The CSH01.1C-SE-ENS-NNN-MD1-L2-S-XP-FW is equipped with 12 digital inputs for process and control signals.
Q: What types of encoder interface are supported by the CSH01.1C-SE-ENS-NNN-MD1-L2-S-XP-FW?
A: This controller features an encoder interface compatible with IndraDyn, HIPERFACE, 1 Vpp, and TTL encoders.
Q: How many analog outputs and of what specifications does the CSH01.1C-SE-ENS-NNN-MD1-L2-S-XP-FW have?
A: It provides up to two analog outputs, each with a maximum voltage of 5 V and maximum current of 1 mA.
Q: Which master communication protocol is used by the CSH01.1C-SE-ENS-NNN-MD1-L2-S-XP-FW controller?
A: The master communication for this model is handled via the SERCOS interface for high-speed, synchronous data transfer.
Q: What safety function and safety rating does the CSH01.1C-SE-ENS-NNN-MD1-L2-S-XP-FW provide?
A: This controller includes the Safe Torque Off safety function and meets SIL3 / Cat. 3 PL e safety rating requirements.
