Allen-Bradley 1769-L37ERMK CompactLogix 5370 L3 Motion Controller, Dual EtherNet/IP, 4 MB, 31 Local 1769 I/O, Conformal Coated
$3,540.00
Out of stock
Request QuoteThe 1769-L37ERMK is an Allen-Bradley CompactLogix 5370 L3 modular controller with 3 MB user memory, Integrated Motion on EtherNet/IP (16 axes), dual EtherNet/IP ports (10/100 Mbps), and USB. Supports up to 64 EtherNet/IP nodes and 31 local 1769 Compact I/O modules. No embedded I/O — powered from a 1769-PA/PB power supply. Programs in Ladder Diagram, Structured Text, Function Block, and SFC on the CompactLogix platform. Conformal coated for harsh environments.
| Memory | 3 MB |
| EtherNet/IP Nodes | Up to 64 |
| Comms | 2 EtherNet/IP (10/100 Mbps), 1 USB |
| I/O Support | No embedded I/O — 31 local 1769 Compact I/O modules |
| Motion | Integrated Motion (16 axes) |
| Platform | CompactLogix 5370 (1769) |
Description
Allen-Bradley 1769-L37ERMK
The 1769-L37ERMK is an Allen-Bradley CompactLogix 5370 L3 modular controller with 3 MB user memory, Integrated Motion on EtherNet/IP (16 axes), dual EtherNet/IP ports (10/100 Mbps), and USB. Supports up to 64 EtherNet/IP nodes and 31 local 1769 Compact I/O modules. No embedded I/O — powered from a 1769-PA/PB power supply. Programs in Ladder Diagram, Structured Text, Function Block, and SFC on the CompactLogix platform. Conformal coated for harsh environments.
| Controller Overview | |
|---|---|
| Catalog Number | 1769-L37ERMK |
| Controller Type | CompactLogix 5370 L3 Modular Controller |
| User Memory | 3 MB |
| EtherNet/IP Nodes | Up to 64 |
| Embedded I/O | None (modular) |
| Local Expansion | 31 local 1769 Compact I/O modules |
| Motion | Integrated Motion (16 axes) |
| Programming | LD, ST, FBD, SFC |
| Electrical Specifications | |
|---|---|
| Power Supply | Power from 1769-PA/PB supply |
| Power Dissipation | 4.5 W |
| Current Draw (5V DC) | 500 mA @ 5V DC |
| Current Draw (24V DC) | 225 mA @ 24V DC |
| Connections | 256 controller connections, 32 sockets |
| Isolation | 50V continuous, Basic Insulation |
| Communications | |
|---|---|
| EtherNet/IP | 2 ports (10/100 Mbps) |
| USB | 1 port |
| EtherNet/IP Nodes | Up to 64 |
| Physical & Environmental | |
|---|---|
| Weight | 0.31 kg (0.68 lb) |
| Width | 55 mm |
| Operating Temp | 0…+60 °C |
| Mounting | DIN rail, open-style enclosure |
| Conformal Coating | |
|---|---|
| Conformal Coated | Yes — rated for harsh environments |
Disclaimer: PLC Exchange is an independent reseller and is not an authorized distributor, affiliate, licensee, partner, or agent of Allen-Bradley / Rockwell Automation. All product information on this page is compiled from publicly-available manufacturer publications, technical data sheets, and catalog sources, each of which remains the copyright of its originating manufacturer. We make no representation or warranty, express or implied, regarding the accuracy, completeness, timeliness, or fitness for any particular purpose of the specifications or descriptions shown — content may contain errors, omissions, or out-of-date information. Product images are the property of their respective manufacturers, trademark owners, and source publications, and are displayed solely for identification purposes under the nominative fair use doctrine; images are representative and may depict a different configuration or catalog variant than the exact product listed. Purchasers should independently verify specifications against the current manufacturer publication before placing an order. All product names, trademarks, service marks, and registered trademarks are the property of their respective owners, and their use does not imply endorsement or affiliation.
Technical Notes for 1769-L37ERMK
- Mounts on standard 35mm DIN rail with direct side-bus connection to Compact 5000 I/O modules.
- Program using Studio 5000 Logix Designer software (v30 or later recommended).
- Firmware updates available through ControlFLASH or ControlFLASH Plus.
- User memory capacity is 3 MB. Consider application size requirements when selecting a controller.
- All 1769-L37ERMK units sold by PLC Exchange are tested and ship in original factory packaging.
- For application-specific questions or system compatibility verification, contact PLC Exchange technical support at [email protected] or 980-202-0882.
Alternative Part Numbers & Names for 1769-L37ERMK
The 1769-L37ERMK by Allen-Bradley may also be found under the following alternative names, catalog numbers, or common search variations:
- 1769L37ERMK
- Allen Bradley 1769-L37ERMK
- Allen-Bradley 1769-L37ERMK
- 1769 L37ERMK
- 1769/L37ERMK
- CompactLogix 5370 1769-L37ERMK
- CompactLogix5370 1769-L37ERMK
All variations refer to the same Allen-Bradley product. If you are unsure whether this is the correct part for your application, contact our team for assistance.
Additional information
| Weight | 1.55 lbs |
|---|---|
| Dimensions | 4.92 × 5.51 × 4.92 in |
| mpn | 1769-L37ERMK |
| manufacturer | Allen-Bradley |
| condition | Original Packaging |
| warranty | 2.5 Year PLC Exchange Warranty, 30 Days worry-free return from delivery |
| upc | 191326504409 |
Dimensions & Weight for 1769-L37ERMK
| Shipping Dimensions | |
|---|---|
| Weight | 1.55 lbs |
| Length | 4.92 in |
| Width | 5.51 in |
| Height | 4.92 in |
| Box Dimensions (L×W×H) | 4.92 × 5.51 × 4.92 in |
Dimensions shown are for the shipping package. For module-level mechanical dimensions, refer to the manufacturer datasheet.
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Frequently Asked Questions
How much user memory does the 1769-L37ERMK have?
The 1769-L37ERMK has 3 MB of user memory for program and data storage.
How many EtherNet/IP nodes does the 1769-L37ERMK support?
The 1769-L37ERMK supports up to Up to 64 EtherNet/IP nodes.
Does the 1769-L37ERMK support motion control?
Yes, the 1769-L37ERMK supports up to Integrated Motion (16 axes) motion axes.
What product family does the 1769-L37ERMK belong to?
The 1769-L37ERMK is part of the Allen-Bradley CompactLogix 5370 family of industrial automation products.
Where can I find the technical datasheet for the 1769-L37ERMK?
The official manufacturer datasheet is available for download on the 1769-L37ERMK product page at PLC Exchange. Look for the Tech Data PDF link in the product description.
What programming languages does the 1769-L37ERMK support?
The 1769-L37ERMK supports: LD, ST, FBD, SFC.
Does the 1769-L37ERMK include a warranty?
Yes. Every 1769-L37ERMK sold by PLC Exchange includes a 2.5-year warranty (30 months, full replacement). Details: https://plcexchange.net/warranty-information/
What is the return policy for the 1769-L37ERMK?
PLC Exchange offers a 30-day worry-free return policy. Eligibility and details: https://plcexchange.net/return-policy/
When will my 1769-L37ERMK ship?
In-stock orders placed before 4 PM ET ship the same business day via free UPS Ground. Expedited options (Next Day Air, 2nd Day Air) are available at checkout.
Who manufactures the 1769-L37ERMK?
The 1769-L37ERMK is manufactured by Allen-Bradley. PLC Exchange is an independent reseller specializing in Allen-Bradley industrial automation products.
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