The GE Nexus MPU55 is a compact microprocessor unit designed for FADEC systems. It delivers rapid processing and precise engine control under extreme conditions. This module is widely used in military aircraft, civilian planes, helicopters, and drones.
The Allen-Bradley 1756-L81E is a compact ControlLogix 5580 controller with 3 MB of user memory. It features a 1 GB Ethernet port and a USB 2.0 interface. This controller supports up to 60 EtherNet/IP devices. It offers a battery-free design with an integrated SD card slot for non-volatile storage.
The Allen-Bradley 1756-L85EP is a high-end ControlLogix 5580E process controller. It offers 40 MB of user memory and a 1 GB Ethernet port. This controller supports up to 300 EtherNet/IP devices. It is purpose-built for complex process automation within the Studio 5000 environment.
The Allen-Bradley 1756-L63 is a high-performance ControlLogix PAC from the 5560 series. It delivers 8 MB of user memory and 478 KB of I/O memory. This controller supports up to 128,000 discrete I/O points. It is a reliable choice for complex industrial automation tasks.
The Allen-Bradley 1756-L73 is a high-performance Logix5673 processor from the ControlLogix 5570 family. It offers 8MB of user memory and 0.98MB of I/O memory. This controller supports 128,000 digital I/O and 4,000 analog I/O points. A built-in USB 2.0 port simplifies programming and configuration. Battery-free energy storage technology retains memory during power interruptions.
The Allen-Bradley 1756-L63XT is an extreme-environment ControlLogix processor from the Logix5563 family. It features conformal coating for corrosion resistance and operates from -25°C to 70°C. With 8MB of user memory and 478KB of I/O memory, this controller handles 128,000 I/O points. Its rugged design suits applications in harsh, temperature-variable conditions.
The Allen-Bradley 1756-L72 is a high-performance Logix5572 processor for the ControlLogix platform. It offers 4MB of user memory and 0.98MB of I/O memory. This controller supports 128,000 digital I/O and 4,000 analog I/O points. A built-in USB 2.0 port simplifies programming and configuration. It also ships with a 1GB SD card for nonvolatile storage.
The Allen-Bradley 1756-L55M12 is a Logix5555 processor module built for the ControlLogix platform. It delivers 750KB of user memory and 208KB of I/O memory. This controller handles up to 128,000 I/O points and supports multiple network protocols. Its fast 0.08 ms scan time makes it suitable for demanding automation tasks.
The Allen-Bradley 1756-LSP is a GuardLogix safety partner module that acts as a redundant co-processor for safety functions. It works alongside a primary controller to achieve SIL3 and PLe certification. Its safety memory mirrors the primary unit, ranging from 1 MB to 3.75 MB depending on the paired processor.
The Allen-Bradley 1756-L62S is a GuardLogix safety controller that combines standard automation with certified safety functions. It supports SIL3 and PLe applications, offering 4 MB of standard memory and a dedicated 1 MB for safety tasks within the ControlLogix platform.
The Allen‑Bradley 1756‑L61S is a GuardLogix safety controller that combines standard ControlLogix functionality with dedicated safety features. It offers 2 MB of user memory, 1 MB of safety memory, and 478 KB of I/O memory. This controller supports up to 128,000 digital I/O and 4,000 analog I/O points. Its conformal coating provides enhanced protection against humidity and contaminants, making it suitable for harsh industrial environments. Please note this model is now obsolete and recommended for replacement systems.
The Allen‑Bradley 1756‑L84E is a high‑performance ControlLogix 5580 controller designed for large‑scale automation systems. It provides 20 MB of user memory, a 1 GB embedded Ethernet port supporting 10/100/1000 Mbps speeds, and a USB 2.0 port for fast programming. This controller manages up to 128,000 digital I/O and 4,000 analog I/O points. Its battery‑free design uses an energy storage module, making it both user‑friendly and environmentally sustainable.
