CML45.1-3P-500-NA-NNNN-NW
CML IndraControl Hardware
The Bosch Rexroth Indramat CML45.1-3P-500-NA-NNNN-NW is a high-performance control main unit from the CML IndraControl Hardware series designed for demanding industrial automation tasks. Featuring an AMD LX800 Processor clocked at 500 MHz, this unit provides robust computational power for real-time control applications. With an integrated real time clock and a removable CF card/1GB storage medium, it supports precise time stamping and flexible program updates. The unit’s primary function is to manage and coordinate machine control processes via its PROFIBUS interface, ensuring reliable data exchange in complex automation networks.
Equipped with 256 MB DRAM as base memory and an additional 256 MB DRAM configured, the CML45.1 delivers ample buffer capacity for multitasking control routines. The configuration omits SRAM and NvRAM, optimizing design simplicity. Its inline housing and modular input/output modules enable straightforward rack integration, while the PROFIBUS interface and standard communication ports—1× Ethernet TCP/IP and 1× single-pole ready contact—facilitate seamless connectivity with PLCs, HMIs, and field devices. The absence of a fan option reduces mechanical wear, enhancing long-term reliability and minimizing maintenance intervals.
This control main unit operates on a nominal power supply voltage of 24 V and meets IP20 protection standards, ensuring safe operation in indoor control cabinets. Its integrated real time clock supports synchronized operation across distributed systems, and its inline I/O architecture simplifies wiring and diagnostics. The robust design, fanless cooling, and modular storage make the CML45.1 ideal for high-availability environments where efficiency and uptime are critical. In industrial applications, this unit delivers precise process control, streamlined communication, and reduced total cost of ownership for automation system integrators and machinery OEMs alike.
Technical Specifications
Additional Design Features
None
Interface Type
PROFIBUS
CPU Design Variant
1
DRAM Configured
256 MB
Fan Option
Without fan
Housing Type
Inline
NvRAM Configured
none
Product Type
Control Main Unit
Base DRAM
256 MB
Clock Frequency
500 MHz
Processor
AMD LX800
Series
45
SRAM Configured
none
Display
1 line, 4 operator keys.
Input/Output Modules
Inline
Nominal power supply voltage
24V
Protection Category
IP20
Real time clock
integrated
Removable storage medium
CF card/1GB
Standard communication Interfaces
1×Ethernet TCP/IP, 1× Single Pole ready contact.
Common Misspellings
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the CML45.1-3P-500-NA-NNNN-NW. 
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