Title: Rexroth CSH01.1C-PB-ENS High-Performance Compact Drive Controller with Profibus and Safe Torque Off

Product Overview: The Rexroth CSH01.1C-PB-ENS Compact Drive Controller is a cutting-edge, high-performance solution engineered for the most demanding industrial automation tasks. As a core component of the acclaimed IndraDrive CSH series, this controller delivers unparalleled precision, rapid dynamic response, and exceptional reliability across a diverse range of applications. It features integrated Profibus communication for seamless network integration into existing control architectures and an advanced EnDat/SSI encoder interface, ensuring precise feedback for optimal servo motor control. The CSH01.1C-PB-ENS's compact footprint is designed to maximize valuable cabinet space, while its integrated safety functions, including Safe Torque Off (STO), significantly enhance operational security and compliance. This drive controller is an ideal choice for modern machinery requiring robust, efficient, and highly accurate motion control, serving as a foundational element for achieving superior productivity and system performance in automated environments.

Key Features & Benefits:

 Integrated Profibus (PB) Communication: Enables high-speed, reliable data exchange with Programmable Logic Controllers (PLCs) and other control systems, simplifying network integration, reducing wiring complexity, and facilitating distributed control architectures.
 Versatile Encoder Interface (ENS - EnDat/SSI): Supports high-resolution absolute and incremental encoders, ensuring precise motor position and speed feedback critical for accurate and repeatable motion control in complex applications.
 Compact Design (CSH Series): Maximizes cabinet space utilization, allowing for smaller machine footprints, more efficient plant layouts, and reduced installation costs.
 High Dynamic Performance: Delivers rapid acceleration and deceleration capabilities, crucial for applications requiring quick, precise movements and high throughput.
 Integrated Safe Torque Off (STO - S2 Option): Provides a certified safety function that reliably prevents unintended motor startup, enhancing operator safety, protecting machinery, and ensuring compliance with international safety standards (e.g., EN ISO 13849-1, IEC 62061).
 Robust and Reliable Operation: Engineered for continuous industrial use in harsh environments, offering long-term stability, minimal downtime, and a high degree of operational resilience.
 Flexible Application Range: Suitable for a broad spectrum of industries and machine types, from high-speed packaging and precision printing to complex robotics and material handling systems.
 Easy Commissioning and Diagnostics: Supported by Rexroth's intuitive software tools (e.g., IndraWorks), simplifying setup, parameterization, optimization, and efficient troubleshooting.
 Energy Efficiency: Optimized power management and regenerative capabilities contribute to reduced energy consumption and lower operational costs over the lifespan of the equipment.
 Future-Proof Technology: Part of the modular IndraDrive platform, ensuring compatibility with future system expansions, technological advancements, and easy integration into existing Rexroth ecosystems.

Applications:

 Packaging Machinery: Precise control for high-speed filling, sealing, labeling, and form-fill-seal processes.
 Printing Presses: High-speed and accurate registration control for superior print quality and reduced waste.
 Robotics: Dynamic and precise motion control for industrial robots, collaborative robots, and manipulators in assembly, welding, and pick-and-place tasks.
 Material Handling Systems: Efficient and reliable operation of conveyors, sorters, automated storage and retrieval systems (AS/RS), and palletizers.
 Machine Tools: High-precision positioning and speed control for milling, turning, grinding, and laser cutting applications.
 Textile Machinery: Synchronized motion for weaving, knitting, winding, and finishing processes, ensuring consistent product quality.
 Food and Beverage Processing: Hygienic and precise control for various processing stages, including bottling, capping, and mixing.
 General Automation: Any industrial application requiring high-performance, reliable, and precise servo control for axes and motion sequences.

Technical Specifications:

 Part Number: CSH01.1C-PB-ENS-NNN-NNN-S2-S-NN-FW
 Alternative Part Number: CSH011CPBENSNNNNNNS2SNNFW
 Product Series: Rexroth IndraDrive CSH Compact Drive Controller
 Communication Interface: Profibus (PB)
 Encoder Interface: EnDat / SSI (ENS)
 Safety Function: Safe Torque Off (STO) - S2 Option
 Firmware: Standard (FW)
 Input Voltage: Typically 3-phase AC, 400-480 VAC (specific voltage range may vary slightly by exact sub-model)
 Protection Class: IP20 (designed for cabinet installation)
 Mounting Type: Cabinet mounting
 Cooling Method: Convection cooling (passive) or forced cooling (active, depending on specific variant and load)
 Operating Temperature: 0°C to +45°C
 Storage Temperature: -25°C to +70°C
 Relative Humidity: 5% to 95% (non-condensing)
 Weight: Approximately 2.5 kg