Allen-Bradley 1769-L33ER CompactLogix – Ready to Ship / Pick Up

Name: Allen-Bradley 1769-L33ER CompactLogix Processor
Brand: Allen-Bradley
SKU: 1769-L33ER
Price: 2399.99 USD
Availability: InStock

In stock: 1769-L33ER CompactLogix 5370 L3 controller, 2 MB user memory, dual EtherNet/IP ports, 32 nodes, 16 Compact I/O (1769) modules in 2 banks. NJT Automation has 1 unit available in Milwaukee, WI, ready to ship or available for local pickup. Includes a one-year full-function warranty.

Allen-Bradley 1769-L33ER CompactLogix 5370 L3 controller, 2 MB – front view

$2,399.99USD

Request Repair QuoteEstimated $1,440.00

Part Number	1769-L33ER
Description	CompactLogix 5370 L3 controller, 2 MB. In stock in unused surplus condition, Series A.
Shipping	Ships today UPS Ground included \| Next-Day Air and Worldwide Shipping available at checkout
Pickup	Free local pickup at 2122 N Prospect Ave. Call ahead at (414) 331-5954.
Warranty	1-year full-function warranty provided by NJT Automation. Warranty details Included 1 year, full-function 2 years +15% of product price ($360.00) 3 years +25% of product price ($600.00) View full warranty policy
Returns	90-day free returns. View return policy
Exchange	Send us your defective 1769-L33ER after your purchase for a 10% core credit ($240). We also purchase old or damaged parts outright.

Replacement Options for 1769-L33ER

In stock and ready to ship today

Allen-Bradley 1769-L33ER Unused surplus (new old stock) - Buy 1769-L33ER replacement | NJT Automation

Allen-Bradley 1769-L33ER Unused surplus (new old stock) - alternate view

Allen Bradley 1769-L33ER /A CompactLogix 2MB ENet Controller 2025 Sealed Surplus

$2,399.99 USDIn-stock match

Condition: Unused surplus (new old stock)

Series A

1 in stockView details

Variants

Part NumberConditionSeriesQtyPrice

1769-L33ER /A$2,399.99

Unused surplus (new old stock) · Series A · 1 in stock

1769-L33ER /AUnused surplus (new old stock)Series A1$2,399.99 USD

1769-L33ER

Refurbished — pick series, then request a quote

Series neededRequest Quote

1769-L33ERRefurbishedSeries needed—Request Quote

Availability

Similar Match Available

A similar unit is in stock and ready to ship once you confirm the condition you need.

Repairs

1769-L33ER Mail-In Repair Service

Estimated: $1,440.00

Part Number Decoder

CompactLogix 5370 L3 controller

1769L33ER32

CompactLogix 5370 L3 controller, 2 MB user memory, dual EtherNet/IP ports, 32 nodes, 16 Compact I/O (1769) modules in 2 banks.

1769: BulletinCompactLogix / Compact I/O: Rockwell Automation's rack-less, DIN-rail Logix platform. 1769 controllers, I/O modules, power supplies and adapters snap together on a shared backplane bus.
L33: ControllerCompactLogix 5370 L3 controller (L33 class).
ER: CommunicationDual EtherNet/IP ports (linear / device-level-ring topologies), USB programming port, SD card slot.
2 MB: Memory size2 MB of standard user memory.
32: NetworkSupports up to 32 EtherNet/IP nodes; 16 Compact I/O (1769) modules in 2 banks.

Decoded from the Rockwell Automation catalog-number structure. Series and firmware revision are printed on the product label, not encoded here.

Series & Revisions

Series A in stock; other series on request.

Series notes: Logix keys on catalog number and firmware revision, not series; with the default Compatible Module keying, any series of the same catalog number is accepted in the slot.

Intended Use

Built for machine-level control applications. CompactLogix controllers run packaging machines, palletizers, conveyors, material handling, small process skids and OEM equipment where a mid-size Logix controller with local I/O fits in the machine panel and programs in Studio 5000 like the rest of the plant.

Physical Data

Weight and DimensionsWeight1.46 lb (0.66 kg)

Weight	0.66 kg (1.46 lb) Typical unit weight, CompactLogix 5370 controller; 1769-L24ER-QB1B 0.63 kg
Shipping Weight	1.11 kg (2.45 lb) Estimated: unit weight plus box and packing material; bills as 3 lb
Shipping Box (L × W × H)	12 × 10 × 8 in. (305 × 254 × 203 mm) Most common box recorded for this catalog number

Product weight are typical manufacturer-published values and may differ by series or option. Shipping box and weight are estimates for freight planning; the packed unit may ship in a different box.

Datasheet

Datasheet available for download

Generated from product specifications; not an official Allen-Bradley datasheet. For an official datasheet, contact Allen-Bradley or an authorized distributor.

Allen Bradley Information

Technical Specifications9 parameters from manufacturer-published specifications

Lifecycle	Active Verify current status with the manufacturer.
Controller family	CompactLogix 5370
User memory	2 MB
EtherNet/IP nodes supported	32
Local expansion I/O	Up to 16 × 1769 Compact I/O modules
Tasks / programs	32 tasks; 100 programs per task
Embedded communication	2 × EtherNet/IP ports with embedded switch (DLR, linear or star); 1 × USB
Controller connections	256
Memory card	1784-SD1 (1 GB SD, included)
Programming languages	Relay ladder, structured text, function block, sequential function chart

Typical manufacturer-published values for this catalog number; confirm against the current manufacturer documentation before specifying.

Can the 1769-L33ER be repaired?

Yes. NJT Automation repairs the 1769-L33ER by mail-in: diagnostic evaluation, component-level repair and a functional test, backed by a 1-year full-function warranty.

NJT managed repair. No evaluation fee; no repair, no charge. Prepaid UPS label both ways, $650 minimum, rush available. 1-year full-function warranty included, 2- and 3-year options.

Get a repair quoteor text photos and symptoms to (414) 331-5954

Compare quotes from independent repair technicians. Post your repair on RepairMode to receive competitive bids from experienced technicians. Each technician sets their own pricing and warranty.

Find a PLC repair specialiston RepairMode.com ↗

Common failures

Failure patterns we regularly see on CompactLogix 5370 L3 controller hardware like the 1769-L33ER:

Solid red OK LED (nonrecoverable major fault) at power-up
Embedded Ethernet port failure or dropped connections on -E / -ER controllers
CompactFlash or SD card corruption: stored project will not load
Channel 0 RS-232 port damaged by a hot-plugged programming cable
1769 bus faults from a worn local-bus connector or a missing end cap

Related services:PLC Repair All Repair Services

Photos by NJT Automation; test videos from NJT or network repair technicians.

Still have questions?

Find answers to shipping, warranties, repairs, and more.

Frequently Asked Questions

What is the 1769-L33ER?

The Allen-Bradley 1769-L33ER is a CompactLogix 5370 L3 controller, 2 MB user memory, dual EtherNet/IP ports, 32 nodes, 16 Compact I/O (1769) modules in 2 banks.

What condition is it in?

NJT Automation currently has 1 unit of the 1769-L33ER in stock in unused surplus condition (Series A). Each listing states its own condition and series. Typically unused surplus or new/open-box stock. Packaging may be opened or replaced, but the module itself has no meaningful run time.

How much does it cost?

At NJT Automation, 6 1769-L33ER CompactLogix 5370 L3 controllers have sold since 2024 for $1,200 – $2,950, with a median of $2,100. Right now 1 unit is in stock at $2,400, depending on condition and series.

When does this part ship?

1 unit of the 1769-L33ER CompactLogix 5370 L3 controller are on the shelf in Milwaukee, WI, priced from $2,399.99. Orders before 5:00 PM Central on a business day ship the same day; next-day air is available at checkout.

What communication ports does it have?

Dual EtherNet/IP ports (linear / device-level-ring topologies), USB programming port, SD card slot.

How much memory does it have?

2 MB of standard user memory.