1756-L55M23 CPU processor module
Product Manual：
1756-L55M23 CPU processor module
1756-L55M23 is a Rockwell ControlLogix series CPU module that integrates 1.5MB non-volatile memory and is a medium to large PLC core controller.
1. Built in 1.5MB non-volatile RAM to hold programs and data when powered off.
2. Logix5555 processor, capable of multitasking and high-speed processing, strong in complex logical operations.
3. Integrated memory, no additional 1756-Mxx memory card required.
4. Supports up to 128000 I/O points and is compatible with large-scale control systems.
5. Backplane+dual CPU architecture, resource partitioning, more stable operation.
6. RS-232 serial port, supporting multiple protocols such as EtherNet/IP and ControlNet.
7. Online programming/hot swapping, supporting redundancy and reducing downtime.
8. 1756 rack installation, backplane power supply, compatible with the full range of I/O.
9. Industrial grade wide temperature range of 0-60 ℃, anti vibration and moisture-proof, suitable for harsh working conditions.
10. LED status indicator, built-in diagnosis, fast fault location.
11. Low power consumption, backplane 5.1V/1.25A, approximately 5.7W.
12. Programming software: RSLogix 5000/Studio 5000.
13. Support battery backup (1756-BA1/BATM) for more secure data.
14. Compact design, standard size, saves cabinet space.
15. Commonly used as a core component for spare parts replacement and system upgrade.
Product detailed pictures：
1756-L55M23
product video
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