Rated 4.3 with 11 reviews


Revisions: Ser A

Description:  Allen Bradley CompactLogix Dual Ethernet with DLR enabled, 2MB capacity of memory, 16 I-O extension, 32 Ethernet Channels, 8 Axis CIP motion with Kinematics function. Controllers are shipped with 1GB SD card and can support up to 2GB SD card. CPU Module. Compactlogix | RSLOGIX5000 | | ethernet communication Weighs 2lbs and is 8x8x2 inches.

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Request a quote for 1769-L33ERM
Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 1769-L33ERM.
Exchange: Exchange credit for your defective unit available.

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About 1769-L33ERM

The Allen-Bradley 1769-L33ERM is a CompactLogix Controller in the 5370 Series. This module provides a scalable controller solution to a wide range of applications. This module has an operating temperature range of 0 to 60 degrees Celsius. The module’s storage temperature range is -40 to 85 degrees Celsius. The 1769-L33ERM has a maximum surrounding air temperature of 60 degrees Celsius. The relative humidity is 5 to 95% noncondensing according to the IEC60068-2-30 specifications. The operation vibration of this module is 5 G at 10 to 500 MHz. The 1769-L33ERM’s operating shock is 20 G for a DIN rail and 30 G for a panel mount, while its nonoperating shock is 30 G for a DIN rail and 40 G for a panel mount.

The 1769-L33ERM module has a radiated RF immunity of 10 V/m with 1 kHz sine-wave 80% AM from 80 to 2000 MHz. This module has a USB connection which can be used for upgrading firmware. Be sure to update the firmware to maximize the features. The Allen-Bradley 1769-L33ERM CompactLogix Controller can support 32 controller tasks at once. One controller task can run 100 supported programs. This module provides internal energy storage that eliminates the need for a battery and this module can perform different topologies like the Device Level Ring (DLR), Linear, and Star topologies. The Allen-Bradley 1769-L33ERM has a power supply distance rating of 4. This module has an embedded onboard user memory of 2 MB. This module has a 1784-SD1 Secure Digital (SD) card with 1 GB of memory storage. Turn off the power when inserting or removing the Secure Digital (SD) card to avoid an electrical arc.

Technical specifications:

Manufacturer:Rockwell Automation
Part Number/Catalog No.:1769-L33ERM
Product Line:CompactLogix
Module Type:Processor Module
Memory:2 MB
Shipping Weight:2 pounds
Shipping Dimensions:8 x 8 x 5 inches
Series:A and B
Operating Shock:20 to 30 G
Wire Type:Copper-90 degrees Celsius
Wire Size (Solid):22-14 AWG
Wire Size (Stranded):22-16 AWG
Operating Temperature:0 to 60 degrees Celsius


Question: What are this module’s communication options?

Answer: The 1769-L33ERM has Ethernet communication.


Question: What type of software does this module require?

Answer:  The 1769-L33ERM uses RSLogix5000 software.


Question: What type of memory does this unit have?

Answer: The 1769-L33ERM uses a 2MB memory.


Question: Can this module be purchased with a warranty?

Answer: Yes, the 1769-L33ERM comes with a free one-year warranty from DO Supply, Inc.


Question: Where can I send the 1769-L33ERM to be repaired?

Answer: DO Supply, Inc. offers a variety of repair services for the 1769-L33ERM.

Type Lead Time Price Action
Repair Service 2-4 weeks AskGet Quote

Our highly skilled technicians can repair your 1769-L33ERM. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Please refer to the manual for more information about the 1769-L33ERM such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
1769-L33ERM Ser A
1769-L33ERM/A, Series A, Rev A Request Quote

Common misspellings: 1769L33ERM