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Allen-Bradley 1769-L30 CompactLogix 5370 Controller

Brand/Manufacturer: Allen-Bradley

Order Number: 1769-L30

Type: PLC Processors

Country of Origin: USA

Condition: Original Brand

Lead Time: Available in stock

Payment Term: 100% TT In Advance

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Description

Configured for deterministic machine automation and multi-axis motion control, the Allen-Bradley 1769-L30, also cataloged as the 1769-L30 CompactLogix 5370 Processor Module, provides direct physical and electrical execution for programmable automation control across industrial networks.

Suffix Breakdown & Model Matrix

Model Identifier Series / Platform Core Function Member Controllers / Options
1769-L30 CompactLogix 5370 Programmable Automation Controller (PAC) 1769-L30ER, 1769-L30ER-NSE, 1769-L30ERM, 1769-L30ERMK

Hardware Specifications

Parameter Specification
Model 1769-L30
Brand Allen-Bradley / Rockwell Automation
Origin USA
Weight 0.63 lbs (0.28 kg)
Dimensions 118 mm x 50 mm x 87 mm (4.649 in. x 1.97 in. x 3.43 in.)
Operating Temp 0 deg C to 60 deg C (32 deg F to 140 deg F)
Power Consumption Backplane current: 800 mA at +5 VDC, 0 mA at +24 VDC
Core Function CompactLogix 5370 Processor Module
User Memory 256 KB (Default system memory up to 1 MB configurable)
Non-Volatile Memory 1 GB via 1784-SD1 SD card

Backplane Bus Communication Velocity and Firmware Compatibility

Configured for high-speed industrial network execution, the module maintains strict backplane bus communication velocity and deterministic EtherNet/IP data exchange across distributed I/O nodes. Firmware flash compatibility and integrated dual-port Ethernet switching support Linear and Device Level Ring (DLR) topologies, managing up to 256 Ethernet I/P connections and 120 TCP I/P connections at 10/100 Mbps without introducing communication latency or timing jitter into machine control loops.

Frequently Asked Questions

Q: What communication ports and protocols are supported by the 1769-L30 controller?

A: The controller features two Ethernet ports, one USB port (12 Mbps), and two RS-232 serial ports supporting DH485, DF1, and ASCII protocols, utilizing 1747-CP3 or 1756-CP3 programming cables.

Q: Can this controller support expansion I/O modules and motion axes?

A: Yes, the controller supports up to 8 local 1769 Compact I/O expansion modules across a maximum of 3 I/O banks, with specific member controllers like the 1769-L30ERM providing integrated motion over Ethernet/IP for up to 4 motion axes.

Field Installation Guidelines

Ensure all system power feeds and field loop voltages are fully isolated and locked out prior to handling or mounting the 1769-L30 controller. Mount the 0.63 lbs module securely onto a standard DIN rail or panel surface, maintaining proper spacing for thermal dissipation within the 0 deg C to 60 deg C operating range. Terminate field wiring, Ethernet cables, and communication lines securely, ensuring that all cable shields are grounded properly to the cabinet earth bar to mitigate electromagnetic interference and comply with IEC surge immunity standards.

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Testimonials

Fast Delivery, Excellent Quality


We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.

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Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.

- David Smith

Professional Service with After-Sales Support

"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."

- Emily Brown

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We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.

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