1756-L81E Allen Bradley ControlLogix5580 Logix 5580 Controller
Product Description
The Allen-Bradley 1756-L81E is a ControlLogix controller from the ControlLogix 5580 product family, representing the latest generation of programmable automation controllers. This PAC (Programmable Automation Controller) features modern connectivity and advanced capabilities, making it an ideal migration platform for legacy PLC5 and SLC500 controllers while meeting demanding industrial application requirements.
Key Features
3MB user memory with 2GB non-volatile memory via 1784-SD2 Secure Digital (SD) card
Handles up to 128,000 Discrete I/O signals and 4,000 Analog I/O signals
Environmentally friendly energy storage solution eliminates battery backup requirement
Single-slot controller module compatible with various ControlLogix chassis
Configurable for simplex and redundant/high-availability systems
Compatible with multiple standard and redundant power supplies
Compatibility
The 1756-L81E controller is compatible with multiple ControlLogix chassis including 1756-A4, 1756-A4K, 1756-A7, 1756-A7K, 1756-A10, 1756-A10K, 1756-A13, 1756-A13K, 1756-A17, and 1756-A17 K Series B/C chassis. It supports various power supplies including 1756-PA50, 1756-PA72, 1756-PA72K, 1756-PA75, 1756-PA75K, 1756-PB50, 1756-PB72, 1756-PB72K, 1756-PB75, 1756-PB75K, 1756-PH75, 1756-PC75 standard power supplies and 1756-PA75R, 1756-PA75RK, 1756-PB75R, 1756-PB75RK, 1756-PSCA2, 1756-PSCA2K redundant power supplies.