Allen-Bradley 1756-L55M23 ControlLogix Processor Module
The A-B 1756-L55M23 ControlLogix Processor Module from Allen-Bradley provides advanced control capabilities for industrial automation systems, featuring high-speed processing and extensive memory capacity. Ideal for applications requiring robust performance in manufacturing environments.
Model Type:PLC Processor
Model Number:1756-L55M23
Manufacturer:Allen-Bradley
Memory:2 MB
Safety Memory:1 MB
I/O Memory:0.98 MB
Optional Non-Volatile Memory Storage:1 GB (1756-SD1), 2 GB (1756-SD2)
Mounting:Chassis
Isolation:30 V (Continuous), Basic Insulation
USB Port To Backplane:Yes
Type Tested:At 500 VAC For 60 SEC
Enclosure:Open Type
RFI Suppression:Radiated: 10 V/M With 1 KHz Sine-Wave 80% AM From 80 – 2000 MHz, 10 V/M With 200 Hz 50% Pulse 100% AM At 900 MHz, 10 V/M With 200 Hz 50% Pulse 100% AM At 1890 MHz, 3 V/M With 1 KHz Sine-Wave 80% AM From 2000 – 2700 MHz
Display:8-character alphanumeric
Operating Voltage:220V
Temperature Rating:32 – 140 DEG F
The Allen-Bradley 1756-L55M23 ControlLogix Processor Module is a high-performance component designed for demanding industrial control applications. Its robust design ensures reliability and longevity in harsh environments. Key features include an 8 MB user memory and 4 MB safety memory, providing ample space for complex control algorithms and safety programs. The module is equipped with a USB port for easy data exchange and programming. It features basic insulation and isolation up to 30 volts, making it suitable for various voltage applications. Furthermore, its open-type enclosure facilitates easy installation and maintenance, while advanced RFI suppression capabilities ensure minimal interference. Whether you’re managing a large-scale production line or a small automation project, this processor module delivers the performance and reliability you need.












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