Processor Type:ControlLogix
Model Number:1756-L71S
Memory (User):2 MB
Digital I/O Capacity:128,000
Analog I/O Capacity:4,000
Total I/O Capacity:128,000
Communication Ports:1 x USB 2.0
Isolation Voltage:30 V (Continuous)
Enclosure Type:Open Type
RFI Suppression:Radiated: 10 V/M at 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%
Mounting Type:Chassis
Weight:0.92 kg
Engineered for demanding industrial environments, the Allen-Bradley 1756-L71S ControlLogix Logix5571S Processor ensures seamless integration into complex automation systems.
With a robust 2 MB user memory, it provides ample space for custom programs and data management, enhancing operational efficiency.
Featuring a high-speed processor capable of handling up to 128,000 digital I/O points and 4,000 analog I/O channels, this controller excels in managing extensive industrial processes.
The built-in USB 2.0 port simplifies software updates and data transfer, ensuring minimal downtime and easy maintenance.
Equipped with advanced isolation technology, the 1756-L71S guarantees reliable operation under varying environmental conditions, safeguarding against electrical interference and enhancing safety.
Designed for maximum flexibility, it supports various mounting options, including chassis mounting, to suit diverse installation requirements.











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