Rexroth CSH01.1C-S3-ENS-EN2-NNN-S2-S-NN-FW R911328095 Servo driver

Product Description

Bosch Rexroth (Indramat) CSH01.1C-S3-ENS-EN2-NNN-S2-S-NN-FW, Order No. R911328095, is the Advanced Control Unit of CSH01.1C series for IndraDrive servo drives. S3 stands for SERCOS III master bus, ENS for primary encoder interface and EN2 for secondary encoder interface. This control board executes motion control algorithm, position / speed / torque closed-loop regulation. It supports dual encoder feedback, 2 analog outputs and multi-channel digital I/O. Minimum SERCOS cycle time 250μs for high-speed multi-axis synchronization. Built-in hardware diagnostics and hot-swap support. Widely used in machine tools, printing, packaging and multi-axis automation lines, critical MRO spare part for IndraDrive systems.

Specifications

• Model: CSH01.1C-S3-ENS-EN2-NNN-S2-S-NN-FW
• Order No.: R911328095
• Brand: Bosch Rexroth (Indramat, Germany)
• Product Type: IndraDrive CSH Servo Advanced Control Unit
• Fieldbus: SERCOS III (S3, RJ45)
• Encoder Interfaces:
  • ENS: Primary encoder port (11.6V DC, 300mA)
  • EN2: Secondary encoder port, supports EnDat2.1 / 1Vpp / TTL
• Analog Output: 2 channels, 5V/1mA, 8-bit resolution
• Digital I/O: 4 combined digital channels; DI 24VDC; DO 24VDC, 0.5A
• Control Supply: 24VDC
• Base Power Consumption: 7.5 W
• Min SERCOS Cycle Time: 250 μs
• Functions: Position / speed / torque closed-loop, electronic cam, flying shear, multi-axis sync
• Diagnostics: Hardware self-test, status LED, fault code indication
• Mounting: Slot into IndraDrive drive base
• Operating Temperature: 0℃ ~ +55℃
• Storage Temperature: -40℃ ~ +85℃
• PCB Protection: Conformal coating
• Protection Class: IP20 (cabinet installation)
• Certifications: CE, UL
• Lifecycle: Industrial MRO spare part

Applications

1. CNC Machine Tools: Multi-axis linkage, electronic cam, spindle & feed synchronization
2. Printing Machinery: Web tension and multi-axis sync for rotary & label printing presses
3. Packaging Automation: Flying shear, cutting, conveying and turnover servo control
4. Textile Machinery: High-speed synchronization for warp knitting & circular knitting machines
5. Test Equipment: Dynamic torque and position control for automated load test benches
6. MRO Maintenance: Control unit replacement and overhaul for Rexroth IndraDrive systems

Series Related Models

CSH01.1C-S3-EN1-EN2, CSH01.1C-PB-ENS-EN2, CSH01.1C-ET-ENS-EN2, CSH01.1C-CO series