CSH01.2C-NN-ENS-EN2-CCD-L1-S-NN-FW Bosch Rexroth Indramat
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MPN: R911320514
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The Bosch Rexroth Indramat CSH01.2C-NN-ENS-EN2-CCD-L1-S-NN-FW is part of the CSH Advanced Controllers series, featuring 11 digital inputs, 4 digital outputs, and 2 analog outputs. It supports IEEE 802.3 100Base-TX through an RJ-45 port and has a base power consumption of 8.5 watts. The controller includes relay output rating of 24 V DC at 1 amp and offers inrush current of 4 amps.
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Product Description:
The CSH01.2C-NN-ENS-EN2-CCD-L1-S-NN-FW is a single-axis control section produced by Bosch Rexroth Indramat for the CSH Advanced Controllers series. Installed in IndraDrive power modules, this board coordinates motion, fieldbus traffic, and local I/O for servo applications. It provides analog, digital, and communication interfaces so the drive can synchronize axes, supervise safety interlocks, and dispatch process data throughout an automation cell. Its compact format allows direct mounting inside electrical cabinets where space is limited.
The analog front end presents an input resistance of 160 kΩ, minimizing loading on external transducers, while two analog output channels drive reference signals. Base consumption is only 8.5 W, which helps reduce thermal rise inside the drive stack. The unit has 11 digital input lines that accept 24 V logic for sensors, and it provides 4 transistor outputs for status or sequence commands. The module timestamps events with pulses up to 100 ms in width so short messages can be processed in a predictable way. At power-up, an inrush current of 4 A must be supplied. A safety starting lockout implemented as Stop Category 0 is wired through a D-Sub 9-pin female connector so machine-ready conditions can be satisfied before torque is enabled.
For command feedback, the CCD interface carries Ethernet telegrams over 100Base-TX. The signal is routed through a shielded RJ-45, 8-pin jack that follows IEEE 802.3 framing rules. The board tolerates a load of 5 kΩ on each analog output, allowing direct connection to servo valves. A secondary logic rail of 5 V powers the EN2 encoder port, while the ENS supply of 12 V feeds the safe motion circuitry. One form-C relay rated at DC 24 V / 1 A provides galvanically isolated feedback to a PLC, completing the component’s discrete signaling resources within the permitted safety envelope.
Frequently Asked Questions about CSH01.2C-NN-ENS-EN2-CCD-L1-S-NN-FW:
Q: How many analog outputs are available on the CSH01.2C-NN-ENS-EN2-CCD-L1-S-NN-FW controller?
A: The CSH01.2C-NN-ENS-EN2-CCD-L1-S-NN-FW features 2 analog outputs to interface with external devices.
Q: How many digital input channels does the CSH01.2C-NN-ENS-EN2-CCD-L1-S-NN-FW offer?
A: This controller provides 11 digital inputs for signal acquisition from external sources.
Q: What is the analog input resistance specification for the CSH01.2C-NN-ENS-EN2-CCD-L1-S-NN-FW?
A: The analog input resistance of this model is 160 kΩ.
Q: What type of CCD connectivity does the CSH01.2C-NN-ENS-EN2-CCD-L1-S-NN-FW support?
A: It is compatible with CCD connections using the 100Base-TX standard via an 8-pin RJ-45 port.
Q: What is the rated relay output for the CSH01.2C-NN-ENS-EN2-CCD-L1-S-NN-FW controller?
A: The relay output rating on this controller is DC 24 V at 1 A.
