CSH01.2C-PL-EN2-EN2-CCD-NN-S-NN-FW Bosch Rexroth Indramat
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MPN: R911316128
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The Bosch Rexroth Indramat CSH01.2C-PL-EN2-EN2-CCD-NN-S-NN-FW is part of the CSH Advanced Controllers series. It provides 1 analog input at ±10 V, 2 analog outputs at 5 V, and features 7 digital inputs. The controller has 4 configurable I/O, supports SERCOS III cross communication, and is equipped with a standard single-line control panel.
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Product Description:
The CSH01.2C-PL-EN2-EN2-CCD-NN-S-NN-FW is a single-axis controller module developed by Bosch Rexroth Indramat for the CSH Advanced Controllers series. Within a Rexroth IndraDrive cabinet, this plug-in board executes motion commands, handles feedback, and coordinates local I/O so the drive can integrate with higher-level PLCs. By performing interpolation, position evaluation, and signal conditioning inside the drive, the unit shortens response times and simplifies wiring in industrial automation cells that demand deterministic axis control. It is well suited to applications where the controller must react quickly to encoder data and machine status signals without relying on a separate cabinet computer.
The module includes one differential analog input that accepts ±10 V, so it can read speed or torque references from external sources. Two analog output stages provide a calibrated 5 V range for drive enable or sensor excitation. Seven discrete inputs monitor limit switches and fault lines, while four configurable points can be assigned as inputs or outputs to match machine logic. Feedback is handled through 2 × EN2 (5 V, C0) encoder ports that support sinusoidal or incremental sensors. Cross-communication uses SERCOS III, and an Ethernet interface is available for parameter setup and diagnostics. A parallel master interface also supports fast handshaking with controller cards that do not use fieldbus protocols.
The board measures 103 × 241 × 49.5 mm, so it occupies one slot in a CSH main drive. At power-up, the circuitry draws an inrush current of 4 A for 100 ms before settling to a continuous draw of 8.5 W, which helps when planning cabinet power distribution and thermal loading. Relay outputs are rated at DC 24 V, 1 A to switch contactors or safety interlocks, and the standard single-line control panel provides plain-text status during setup and operation. Four general-purpose I/O lines complete the local signaling functions, allowing basic machine interlocks to remain inside the drive assembly instead of being routed through external junction boxes.
Frequently Asked Questions about CSH01.2C-PL-EN2-EN2-CCD-NN-S-NN-FW:
Q: How many analog input channels are available, and what voltage range is supported on the CSH01.2C-PL-EN2-EN2-CCD-NN-S-NN-FW?
A: The CSH01.2C-PL-EN2-EN2-CCD-NN-S-NN-FW controller features one analog input supporting ±10 V signals.
Q: What type and quantity of encoder interfaces does the CSH01.2C-PL-EN2-EN2-CCD-NN-S-NN-FW include?
A: This controller provides two encoder interfaces of type EN2, each operating at 5 V with C0 signaling.
Q: How many digital inputs are available on the CSH01.2C-PL-EN2-EN2-CCD-NN-S-NN-FW controller?
A: There are seven digital input channels available for use on this model.
Q: What is the normal operating power consumption of the CSH01.2C-PL-EN2-EN2-CCD-NN-S-NN-FW?
A: The total power consumption for the device is 8.5 W during normal operation.
Q: Which cross communication protocol does the CSH01.2C-PL-EN2-EN2-CCD-NN-S-NN-FW support?
A: SERCOS III is provided for cross communication on this unit, allowing integration with compatible automation networks.
