Rockwell Automation 1769-L35E CompactLogix 1.5MB Memory

Availability: 99 left in stock

Allen-Bradley 1769-L35E CompactLogix EtherNet/IP Controller Product Description The 1769-L35E (1769-L35E) is a high-performance modular controller within the Allen-Bradley CompactLogix family, engineered for...

SKU: 1769-L35E

Manufacturer: Allen Bradley
Product No.: 1769-L35E
Product Type: Ethernet Processor Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 880g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Allen-Bradley 1769-L35E CompactLogix EtherNet/IP Controller

Product Description

The 1769-L35E (1769-L35E) is a high-performance modular controller within the Allen-Bradley CompactLogix family, engineered for small to medium-scale industrial automation. It serves as a powerful CPU for complex logic, motion control, and data-heavy applications, featuring an integrated EtherNet/IP port for high-speed communication and a secondary RS-232 port for legacy DF1/DH-485 device integration.

With a significant 1.5 MB user memory capacity, the 1769-L35E (1769-L35E) supports more extensive instruction sets and larger tag databases than its predecessor, the L32E. Its chassis-less design allows for a compact footprint while maintaining the ability to control up to 30 local 1769 I/O modules. This controller is a reliable choice for engineers looking to balance sophisticated control capabilities with space-saving hardware.

Detailed Technical Specifications

The following technical parameters outline the hardware and operational limits of the 1769-L35E:

Manufacturer: Allen-Bradley / Rockwell Automation
Model Number: 1769-L35E
Product Type: EtherNet/IP Processor Module
User Memory: 1.5 MB (Non-volatile battery-backed)
Communication Ports: 1 EtherNet/IP (10/100 Mbps), 1 RS-232 (9-pin D-shell)
Supported Protocols: EtherNet/IP, DF1 Full/Half Duplex, DH-485 (via RS-232), Modbus (via logic)
Local I/O Capacity: Up to 30 modules (across max 3 I/O banks)
Power Supply Distance Rating: Module must stay within 4 slots of a 1769 power supply
Backplane Current Draw: 660 mA @ 5.1V DC, 40 mA @ 24V DC
Power Dissipation: 5.5 Watts
Battery Requirements: 1747-BA Lithium Battery
Expansion I/O Points: 16 Expansion I/O points (max)
Dimensions (HxWxD): 132 × 70 × 115 mm
Operating Temperature: 0 to 60 °C (32 to 140 °F)
Environmental Rating: IP20 Open-type enclosure

Key Functional Features

Extended Logic Capacity: 1.5 MB of user memory enables more complex PID loops and extensive data logging compared to standard-tier controllers.
Integrated Ethernet/IP: Supports seamless integration with HMI, Scada, and distributed I/O without requiring additional communication cards.
Modular Scalability: Supports up to 30 modules locally, providing the flexibility to expand the system as process requirements grow.
Legacy Portability: The RS-232 port allows for easy connection to existing serial-based devices and legacy networks.

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