CSH01.1C-PL-ENS-EN1-MD2-NN-S-NN-FW Bosch Rexroth Indramat
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MPN: R911316863
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The Bosch Rexroth Indramat CSH01.1C-PL-ENS-EN1-MD2-NN-S-NN-FW is part of the CSH Advanced Controllers series and features a parallel interface for control communication. It supports 16 digital inputs and 16 outputs, and offers encoder interfaces including IndraDyn, HIPERFACE, 1 Vpp, Resolver, and HSF. The controller has a base power consumption of 7.5 watts and a base inrush current of 4 amps.
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Product Description:
The CSH01.1C-PL-ENS-EN1-MD2-NN-S-NN-FW belongs to the CSH Advanced Controllers series from Bosch Rexroth Indramat. It is a single-axis control section used in modular drive cabinets to coordinate feedback, execute position loops, and pass real-time signals to compatible IndraDrive power sections. By combining standardized encoder interfaces with selectable digital I/O, the unit supports PLC- or CNC-based machine functions that require consistent motion control in industrial automation. This layout makes the controller suitable for applications where feedback processing and signal exchange must remain closely synchronized with the drive system.
A base inrush current of 4 A is permitted for the specified 100 ms pulse, allowing the controller to charge its internal capacitors without tripping upstream protective devices. Once energized, the electronics draw only 7.5 W, which helps keep the steady operating load low inside the cabinet. The EN1 resolver supply operates at an excitation frequency of 4 kHz and an amplitude of 18.2 Vpp, providing compatible transducers with a stable carrier signal for angle detection. Encoder Interface 1 supports IndraDyn and HIPERFACE protocols with a differential signal level of 1 Vpp, and this analog signal is processed for high-resolution speed feedback. Option 3 adds digital I/O with SSI so absolute encoders or length-measuring devices can be sampled in step with the motion cycle.
The second feedback port accepts resolver and HSF formats and is powered from an auxiliary rail that provides 11.6 V at up to 500 mA for connected electronics. Field signals are routed through the MD2 and parallel headers, each offering 16 In / 16 Out for limit switches, sensors, and actuator coils without requiring additional terminal blocks. Serial diagnostics use an RS-232 link with a reach of 15 m and data exchange rates up to 115 kBaud, allowing access to operating data while the parallel interface manages deterministic control traffic. Safety functions are not integrated into this control section, so any required safe-torque-off arrangement must be provided by external hardware.
Frequently Asked Questions about CSH01.1C-PL-ENS-EN1-MD2-NN-S-NN-FW:
Q: What communication interface is used on the CSH01.1C-PL-ENS-EN1-MD2-NN-S-NN-FW controller?
A: This controller uses a parallel interface for control communication.
Q: How many digital input and output channels are available on this model?
A: The controller provides 16 digital inputs and 16 digital outputs.
Q: What is the excitation frequency for the En1 resolver on this controller?
A: The En1 resolver excitation operates at a frequency of 4 kHz.
Q: Which encoder types are supported on Encoder Interface 1 of this controller?
A: IndraDyn, HIPERFACE, and 1 Vpp encoders are supported on Encoder Interface 1.
Q: Does the CSH01.1C-PL-ENS-EN1-MD2-NN-S-NN-FW controller provide safety technology features?
A: This model does not include any built-in safety technology features.
