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Allen Bradley

Allen Bradley 1769-L32E CompactLogix Ethernet Controller

Allen Bradley 1769-L32E CompactLogix Controller

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ManufacturerAllen Bradley

Part number1769-L27ERM-QBFC1B

Memory Capacity 750 KB

Communication Ports 1x Ethernet/IP, 1x RS-232

Max I/O Modules 16

Expansion Banks Up to 3

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12-month warranty

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Worldwide delivery

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Veteran-owned

CAGE: 9NK75

750 KB embedded memory Integrated Ethernet/IP and RS-232 ports Supports up to 16 I/O modules Compact design for space saving Real-time performance Versatile connectivity options

Product description

The Allen-Bradley 1769-L32E is a CompactLogix 5370 L3 controller featuring 750 KB of embedded memory. It includes one Ethernet/IP port and one RS-232 communication port, offering versatile connectivity options. This controller supports up to sixteen Compact I/O modules and can be expanded with up to three additional I/O banks, making it suitable for medium-sized process and machine control applications.

Designed for efficiency and reliability, the 1769-L32E is ideal for manufacturing automation, process control, and machine automation. Its integrated communication ports simplify network integration, and its compact design allows for easy installation in space-constrained environments.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Allen-Bradley 1769-L32E. Rely on us for quality components, competitive pricing, and fast delivery to keep your automation systems operating at peak performance.

Technical specifications

Memory Capacity	750 KB
Communication Ports	1x Ethernet/IP, 1x RS-232
Max I/O Modules	16
Expansion Banks	Up to 3
Input Voltage	5V DC (backplane), 24V DC (backplane)
Power Dissipation	4.74W

Common applications

Manufacturing Automation

Process Control

Machine Control

Packaging Machinery

Material Handling

Assembly Lines

Compatible systems

RSLogix 5000 v13+, CompactLogix 1769 I/O Modules, EtherNet/IP, RS-232

Also known as

Allen-Bradley 1769-L32E CompactLogix 5370 L3 Controller AB 1769-L32E

Replaces / compatible with

The 1769-L32E has been discontinued and replaced by the CompactLogix 5380 series. It served as a transitional controller from legacy SLC-500/PLC-5 systems to modern EtherNet/IP architectures.

Technical note

Expert tip

The 1769-L32E requires RSLogix 5000 version 13 or later for programming due to its specific controller series.

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Frequently asked questions

What communication protocols does the Allen Bradley 1769-L32E controller support?

The Allen Bradley 1769-L32E controller features an integrated Ethernet/IP port for network communication and an RS-232 port that supports DF1 or ASCII protocols. It can also integrate with ControlNet and DeviceNet via adapters.