IndraControl L units are a family of advanced control units offered by Bosch Rexroth, a leading name in industrial automation technology. These units serve as the brains of automation systems, providing powerful and reliable control over machinery and processes. IndraControl L units are characterized by their robust construction, designed to withstand the rigors of industrial environments. They offer versatile connectivity options, allowing seamless integration with various field devices and communication protocols.

One of the standout features of IndraControl L units is their user-friendly programming interface, making it easier for engineers and operators to configure and monitor automation processes. These units often support real-time control, ensuring precision and responsiveness in critical applications. Whether it's managing complex motion control systems or supervising entire production lines, IndraControl L units empower industries to enhance productivity, reduce downtime, and maintain high levels of operational efficiency. Overall, IndraControl L units represent a cornerstone in Bosch Rexroth's comprehensive portfolio of control solutions, providing the reliability and performance required for modern industrial automation.

IndraControl L drives are designed for specific applications and must be used only with the listed accessories, mounting parts, cables, and lines, and should not be used with components not explicitly mentioned. The operation of these controls is restricted to the hardware configurations, software, and firmware that are specifically indicated in their documentation. They are intended for use in various industrial sectors, including handling and assembly systems, packaging and food processing machines, printing and paper converting machines, machine tools, and woodworking machines. Moreover, these controls must be operated under specified mounting and installation conditions, including the correct position and suitable ambient conditions like temperature, protection degree, humidity, and electromagnetic compatibility (EMC) as outlined in the documentation.

The IndraControl CML drives come in multiple variations, noted by the double digit numbers following CML. Listed below are all the different variations with their appropriate specs.




1. CML10 Controller:
- Line: ST40 (10)
- Communication Interface: Not equipped
- System Configuration: 32 MB DRAM, 32 kB NvRAM, without SRAM
- Fan: Without
- Digital Inputs/Outputs: 8 inputs / 4 outputs
- Additional Design: None
- Firmware: Without firmware

2. CML20 Controller:
- Line: ST40 (20)
- Communication Interface: SERCOS III or PROFIBUS
- System Configuration: 16 MB DRAM, 64 kB NvRAM, without SRAM
- Fan: Without
- Digital Inputs/Outputs: 8 inputs / 8 outputs
- Additional Design: None
- Firmware: Without firmware

3. CML25 Controller:
- Line: SH4 (25)
- Communication Interface: Not equipped
- System Configuration: 128 MB DRAM, without NvRAM or SRAM
- Fan: Without
- Digital Inputs/Outputs: Without
- Additional Design: None or with connector
- Firmware: Without firmware


4. CML40 Controller:
- Line: LX800, 500MHz (40)
- Communication Interface: SERCOS III or PROFIBUS
- System Configuration: Varies from 16 MB to 128 MB DRAM, 32 kB to 128 kB NvRAM, 1 MB to 2 MB SRAM
- Fan: Without
- Digital Inputs/Outputs: 8 inputs / 8 outputs
- Additional Design: None
- Firmware: Without firmware

5. CML45 Controller:
- Line: ComExpress (45)
- Communication Interface: SERCOS III or PROFIBUS
- System Configuration: 256 MB DRAM, without NvRAM, 8MB SRAM- Fan: Without
- Digital Inputs/Outputs: 8 inputs / 8 outputs
- Additional Design: None
- Firmware: Without firmware


6. CML65 Controller:
- Line: ComExpress (65)
- Communication Interface: Not equipped
- System Configuration: 256 MB DRAM, 256 kB NvRAM, without SRAM
- Fan: Without
- Digital Inputs/Outputs: 8 inputs / 8 outputs
- Additional Design: None
- Firmware: Without firmware

7. CML85 Controller:
- Line: Intel Penryn (85)
- Communication Interface: Not equipped
- System Configuration: 1024 MB DRAM, 512 kB NvRAM, 16 MB SRAM
- Fan: Without
- Digital Inputs/Outputs: 8 inputs / 8 outputs
- Additional Design: None
- Firmware: Without firmware