A-B 1756-L71

A-B  1756-L71  ControlLogix 2 MB Controller

1756-L71 is a processor module in the Rockwell Automation ControlLogix 5570 series controllers, primarily used in industrial automation and control systems. Its main performance parameters include the following aspects:
Processor and Memory: The 1756-L71 is equipped with a high-performance processor that supports complex control logic. It has 2MB of user memory and 0.98MB of I/O memory, equipped with a 1784-SD1 Secure Digital (SD) memory card with 1GB of non-volatile memory, which can be upgraded to 2GB by replacing the 1784-SD2 card.
Signal processing capability: This module can handle up to 128000 discrete input and output signals, as well as 4000 analog input and output signals.
Communication and Interface: Supports multiple communication protocols, including Ethernet/IP, control network, device network, data highway Plus, remote I/O, SynchLink, and third-party process and device networks. In addition, it also has a second Ethernet/PROFINET interface and a third IF 964-DP interface.
Physical and environmental parameters: modular structure, suitable for installation in control rooms. The working voltage is 24V, the processing speed is 300 μ s, and the recommended ambient temperature is within the range of 0-55 ℃, with a maximum of 50 ℃ (attention should be paid to heat dissipation and ventilation).
Other features: Supports redundant configuration, complies with relevant functional safety standards, equipped with capacitor based removable energy storage modules, does not use batteries to store the contents of random access memory (RAM) or volatile memory.

Other models：1756-L75 ，1756-L7SP ，1756-L81E ，1756-L82E ，1756-L83E ，1756-L83EP ，1756-L84E ，1756-L84ES ，1756-L85E ，1756-L85EP ，1756-L8SP ，1756-LSP ，1756-M08SE ，1756-N2

Many products have not been launched yet. If you need more products, please contact us

Purchase consultation hotline: 18120742318