CML25.1-PN-16D Bosch Rexroth Indramat
MPN: R901423029
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The Bosch Rexroth Indramat CML25.1-PN-16D is a Control Main Unit from the CML IndraControl Hardware series. It features a Renesas SH 7785 processor with a clock frequency of 576 MHz and comes with 128 MB base DRAM and 16 MB configured DRAM. The unit includes an inline housing and supports PROFIBUS interfacing.
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Product Description:
The CML25.1-PN-16D control main unit is manufactured by Bosch Rexroth Indramat as a member of the CML IndraControl Hardware series. Within an automation cell, this device serves as the primary logic processor, supervising axis drives, safety nodes, and human-machine interfaces through deterministic fieldbus links. By consolidating sequencing and motion commands in one hardware layer, the unit helps reduce cabinet space and wiring complexity while preserving tight cycle-time requirements. It is suited for packaging, printing, and material-handling equipment where rapid Boolean processing and synchronized timing are required.
At the heart of the controller is a Renesas SH 7785 superscalar processor that operates at 576 MHz, delivering ample instruction throughput for multitasking PLC, motion, and visualization programs. The board carries 128 MB of base DRAM so temporary data buffers and real-time variables can be accessed without paging delays. An Inline housing format lets the CPU slide directly onto adjacent I/O slices, forming a continuous backplane without separate bus wiring. For plant communication, the onboard PROFIBUS interface exchanges cyclic data frames with distributed drives and remote I/O at standard baud rates, while the Ethernet service port remains available for diagnostics and data transfer.
A dedicated flash block stores the operating system, while the separate 16 MB of configured DRAM is reserved for user programs, recipes, and trending arrays. CPU design variant 1 identifies the reduced-power layout that limits heat in high-density cabinets without changing instruction compatibility. Hardware generation 25 places the unit within the current CML platform. Consistent timing behavior helps keep PLC tasks and motion loops synchronized when the device operates beside earlier CML CPUs.
Frequently Asked Questions about CML25.1-PN-16D:
Q: What processor is used in the CML25.1-PN-16D control main unit?
A: The CML25.1-PN-16D is equipped with a Renesas SH 7785 processor.
Q: What is the base DRAM capacity of the CML25.1-PN-16D?
A: This model features a base DRAM capacity of 128 MB.
Q: How much DRAM is configured on the CML25.1-PN-16D?
A: The configured DRAM available on the CML25.1-PN-16D is 16 MB.
Q: What is the clock frequency of the CML25.1-PN-16D?
A: This control unit operates at a clock frequency of 576 MHz.
Q: Which interface type is supported by the CML25.1-PN-16D?
A: The CML25.1-PN-16D supports PROFIBUS as its interface type.