Allen-Bradley 1769-L35E CompactLogix – Ready to Ship / Pick Up

Name: Allen-Bradley 1769-L35E CompactLogix Processor
Brand: Allen-Bradley
SKU: 1769-L35E
Price: 299.99 USD
Availability: InStock

In stock: 1769-L35E CompactLogix L35E controller, 1.5 MB user memory, EtherNet/IP port plus RS-232 port, 30 Compact I/O modules. 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-L35E CompactLogix controller, 1.5 MB – front view

$299.99USD

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Part Number	1769-L35E
Description	CompactLogix controller, 1.5 MB. In stock in used condition.
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 ($45.00) 3 years +25% of product price ($75.00) View full warranty policy
Returns	90-day free returns. View return policy
Exchange	Send us your defective 1769-L35E after your purchase for a 10% core credit ($30). We also purchase old or damaged parts outright.

Replacement Options for 1769-L35E

In stock and ready to ship today

Allen-Bradley 1769-L35E Used - Buy 1769-L35E replacement | NJT Automation

Allen-Bradley 1769-L35E Used - alternate view

Allen Bradley 1769-L35E CompactLogix Ethernet Processor 1.5MB 1769L35E w/End Cap

$299.99 USDIn-stock match

Condition: Used

1 in stock

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Availability

Similar Match Available

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

Variants

Part NumberConditionSeriesQtyPrice

1769-L35EUsed—1$299.99 USD

Repairs

1769-L35E Mail-In Repair Service

Part Number Decoder

CompactLogix controller

1769L35EE

CompactLogix L35E controller, 1.5 MB user memory, EtherNet/IP port plus RS-232 port, 30 Compact I/O modules.

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.
L35E: ControllerCompactLogix L35E controller (first-generation CompactLogix, CompactFlash memory card).
1.5 MB: Memory size1.5 MB of user memory.
E: CommunicationEtherNet/IP port plus RS-232 port; 30 Compact I/O modules.

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

Physical Data

Weight and DimensionsWeight0.99 lb (0.45 kg)H × W × D5.2 × 3.5 × 4.8 in. (131.1 × 89.6 × 121.1 mm)

Weight	0.45 kg (0.99 lb) Typical unit weight
Dimensions (H × W × D)	131.1 × 89.6 × 121.1 mm (5.2 × 3.5 × 4.8 in.) 1.5-slot controller
Shipping Weight	1.17 kg (2.58 lb) Estimated: unit weight plus box and packing material; bills as 3 lb
Shipping Box (L × W × H)	14 × 12 × 10 in. (356 × 305 × 254 mm) Smallest standard box fitting the product with 3 in. cushioning per side

Product weight and dimensions 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.

Similar Part Numbers

1769-L32E Controller: CompactLogix L32E controller; Memory size: 750 KB of user memory

Allen Bradley Information

Technical Description

CompactLogix L35E controller, 1.5 MB user memory, EtherNet/IP port plus RS-232 port, 30 Compact I/O modules.

Alternate Part Numbers

1769L35E

Can the 1769-L35E be repaired?

Yes. NJT Automation offers mail-in repair for the 1769-L35E, including diagnostic evaluation, component-level repair, and functional testing.

NJT Managed Repair

One vendor. One warranty. NJT manages the entire process.

1-year full-function NJT warranty, with 2- and 3-year options available
Rush service available for production-critical repairs
No evaluation or diagnostic charges
No repair, no charge
"Unrepairable" is not an option
Pre-paid UPS shipping label provided for sending your unit in
$650 minimum repair charge, shipping included both ways

Get an NJT Repair Quote

Looking for another option? For lower-cost repairs or if you prefer to work directly with an independent repair specialist, compare bids through RepairMode. RepairMode providers operate independently and set their own pricing and warranty terms.

Find a PLC repair specialiston RepairMode.com ↗

Common 1769-L35E failures

Failure patterns we regularly see on CompactLogix controller hardware like the 1769-L35E:

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
Program lost on power cycle: battery (1769-BA) depleted, BAT LED red or flashing
Solid red OK LED (nonrecoverable major fault) at power-up

Repair or replace?

ReplaceReplacement CompactLogix controller units are usually surplus or refurbished. Replace the 1769-L35E if it is dead or faulting and you have a current program backup. Check that the series and firmware match your project first. Stick with the exact 1769-L35E. The suffix sets the 1.5 MB memory, so a near match is a different unit. We have the 1769-L35E in stock. Order before 5:00 PM Central and it ships the same day.

RepairRepair keeps the exact 1769-L35E your program and licensing were validated on and can preserve the memory contents when no backup exists. It is usually the better call for battery-holder corrosion, a damaged comm port or a failed power section when matching stock is scarce. Most 1769-L35E units reach our bench with one of two symptoms: “Program lost on power cycle” or “Solid red OK LED (nonrecoverable major fault) at power-up”. Already swapped it out? Repairing the failed 1769-L35E turns it into a tested spare, and on an older platform that spare can be hard to buy later. Every 1769-L35E repair is fully function-tested and covered by a 1-year warranty.

Request a Repair Quote

Text photos of the faulty unit and the symptoms to (414) 331-5954.

Start Your Repair Today

Related services:PLC Repair All Repair Services

All product photos were taken by NJT Automation. Test videos originated from either NJT Automation internally or from repair technicians within our network.

Still have questions?

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

Frequently Asked Questions

What is the 1769-L35E?

The Allen-Bradley 1769-L35E is a CompactLogix L35E controller, 1.5 MB user memory, EtherNet/IP port plus RS-232 port, 30 Compact I/O modules.

What condition is the 1769-L35E in?

NJT Automation currently has 1 unit of the 1769-L35E in stock in used condition. Each listing states its own condition and series. Clean used pull with full functionality. Minimal cosmetic wear and backed by our 1-year warranty.

How much does the 1769-L35E cost?

At NJT Automation, 3 1769-L35E CompactLogix controllers have sold since 2024 for $290 – $540. Right now 1 unit is in stock at $300, depending on condition and series.

When does this part ship?

NJT Automation has 1 unit of the 1769-L35E CompactLogix controller on the shelf in Milwaukee, WI, priced from $299.99. Orders placed before 5:00 PM Central on business days ship the same day; orders placed after the cutoff ship the next business day.

Can you ship this next-day air?

Yes. UPS Next Day Air is available at checkout for the 1769-L35E CompactLogix controller. Place your order before 5:00 PM Central on a business day and your in-stock item ships the same day for next-business-day delivery.

Can I pick this item up locally?

Yes. Free local pickup is available for the 1 in-stock 1769-L35E unit at NJT Automation, 2122 N Prospect Ave, Milwaukee, WI, during business hours. Contact us to arrange a pickup time.

What communication ports does the 1769-L35E have?

EtherNet/IP port plus RS-232 port; 30 Compact I/O modules.

How much memory does the 1769-L35E have?

1.5 MB of user memory.