ALLEN BRADLEY 1769-L35E Used Working Processor

Product Overview

The Allen-Bradley 1769-L35E (CompactLogix 5335E) is a high-performance, modular controller designed for mid-to-large scale industrial automation. As the top-tier processor in the original CompactLogix family, the L35E features an integrated 10/100 Mbps Ethernet/IP port, providing seamless connectivity for HMI, I/O messaging, and remote programming. As a Used Working unit, this Series A controller is a reliable and cost-effective choice for maintaining legacy Logix systems, offering the power of the Common Control Engine in a space-saving, rack-less form factor.

Key Features

• Integrated Ethernet/IP Port: Supports high-speed peer-to-peer messaging, I/O control, and plant-wide networking without the need for additional communication modules.
• Large User Memory: Equipped with 1.5 MB of volatile user memory, capable of handling complex logic, extensive tag databases, and localized data logging.
• Expansion Capacity: Supports up to 30 local 1769 I/O modules across 3 I/O banks, allowing for significant system scalability.
• Dual Communication Ports: Includes one Ethernet/IP port and one RS-232 serial port (DF1/ASCII) for legacy device integration or local point-to-point connections.
• CompactLogix Architecture: Features a rack-less design where modules slide together and are secured by integrated locking latches, reducing the footprint in the control cabinet.
• Advanced Control Engine: Utilizes the Logix control engine, allowing for multitasking, symbolic tag naming, and user-defined data types (UDTs).
• SD Card Slot: Includes a CompactFlash (CF) card slot for non-volatile storage and easy program restoration during maintenance or replacement.

Item Condition (Used Working)

• Functional Status: Used Working. This controller has been professionally bench-tested. It has been successfully flashed with the latest stable firmware and verified for "RUN" mode stability.
• Physical State: Clean industrial condition. The front-panel status LEDs (RUN, FORCE, BATT, I/O, OK) are fully functional. The slide-lock mechanisms and the 1769 bus connector pins are in excellent condition.
• Technical Integrity: Both the Ethernet and Serial ports have been tested for stable communication. The internal diagnostic log is clear of hardware faults. Handled in a strict ESD-safe environment.
• Note: Professional installation and programming via RSLogix 5000 or Studio 5000 are required. A fresh battery (1769-BA) is recommended for long-term data retention during power outages.

Package Includes

1. 1 x Allen-Bradley 1769-L35E Series A CompactLogix Controller