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The Allen Bradley 1769-L30ER-NSE is a CompactLogix 5370 L3 series programmable automation controller designed for industrial machine control, distributed automation systems, and medium-scale motion and logic applications.
It belongs to the CompactLogix platform and integrates high-speed processing, dual Ethernet/IP communication, modular I/O expansion capability, and industrial networking functions in a compact controller format.
The “NSE” variant typically refers to a configuration optimized for No SuperCap Energy storage, while still maintaining full control functionality, Ethernet communication, and expansion capability.
This controller is widely used in packaging machines, conveyor systems, automated assembly lines, material handling equipment, and general manufacturing automation systems.
It is designed for stable operation in industrial environments where continuous control, deterministic communication, and scalable architecture are required.
| Item | Description |
|---|---|
| Brand | Industrial Automation Controller Manufacturer |
| Product Type | Programmable Logic Controller (PLC / PAC) |
| Product Category | Compact Industrial Controller |
| Main Function | Machine Control & Industrial Automation |
| Communication Protocol | Ethernet/IP |
| Application Fields | Manufacturing, Packaging, Logistics, Automotive |
| Mounting Type | DIN Rail Mount |
| Item | Description |
|---|---|
| Product Series | CompactLogix 5370 L3 Series |
| Controller Family | CompactLogix |
| Architecture Type | Modular Industrial Automation Platform |
| Expansion System | 1769 Compact I/O Modules |
| Communication Architecture | Dual Ethernet/IP |
| Programming Software | Studio 5000 Logix Designer |
| Motion Capability | Basic CIP Motion Support |
| Application Level | Medium Industrial Automation Systems |
| Parameter | Details |
|---|---|
| Model | 1769-L30ER-NSE |
| Controller Type | CompactLogix Programmable Automation Controller |
| User Memory | 1 MB |
| Nonvolatile Memory | SD Card (typically 1 GB included, up to 2 GB supported) |
| Digital I/O | Via 1769 expansion modules |
| Analog I/O | Via 1769 expansion modules |
| Communication Ports | 2 × Ethernet/IP |
| Ethernet Speed | 10/100 Mbps |
| USB Port | 1 × USB Programming Port |
| Serial Port | Not available |
| Motion Capability | Limited CIP Motion support |
| Maximum I/O Modules | Up to 16 local modules |
| Ethernet Nodes | Up to 16 nodes |
| Programming Languages | LD, ST, FBD, SFC |
| Operating Voltage | 24V DC |
| Power Consumption | Approx. 4.5–10 W (low-power industrial design) |
| Isolation | 30V continuous insulation, industrial-grade protection |
| Mounting Type | DIN rail mounting |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Humidity Range | 5%–95% non-condensing |
| Dimensions | 118 mm × 55 mm × 105 mm |
| Weight kg | Approx. 0.65 kg (≈ 2 lbs) |
| Communication Protocol | Ethernet/IP |
| Firmware Upgrade | Supported |
| Certifications | CE, UL, CSA |
The controller integrates two Ethernet ports with built-in switching capability, supporting industrial topologies such as linear and Device Level Ring (DLR).
This improves network redundancy and ensures stable communication across distributed automation systems.
The 1769-L30ER-NSE supports 1769 Compact I/O expansion modules, allowing flexible system design.
This makes it suitable for machines requiring scalable input/output configurations without redesigning the control system.
The controller is capable of handling multiple tasks including logic execution, communication processing, and data exchange simultaneously.
This ensures deterministic operation in medium-complexity automation applications.
Although not a full high-axis motion controller, it supports CIP motion functionality for basic synchronized control applications such as conveyors and indexing systems.
Designed for harsh industrial environments, the controller resists vibration, electrical noise, and thermal stress.
It is suitable for continuous production lines requiring long-term operational stability.
Used in filling machines, sealing equipment, labeling systems, and carton handling lines requiring synchronized control.
Applied in logistics automation, warehouse sorting systems, and material transport lines.
Used in assembly stations, production equipment, and general machine control systems.
Applied in automotive assembly lines, testing stations, and automated production equipment.
Used in pump control systems, filtration systems, and distributed monitoring applications.
| Advantage | Description |
|---|---|
| Dual Ethernet Ports | Improves communication redundancy |
| Compact Design | Saves control cabinet space |
| Modular Expansion | Supports scalable system configuration |
| Stable Processing | Reliable real-time control performance |
| Flexible I/O Support | Compatible with 1769 expansion modules |
| Industrial Reliability | Stable operation in harsh environments |
| Efficient Networking | Supports DLR topology |
| Reduced Wiring Complexity | Simplifies installation process |
| Long Operational Life | Industrial-grade durability |
| Easy Diagnostics | LED indicators for troubleshooting |
| Proven Industrial Usage | Widely adopted in automation systems |
| Energy Efficient Design | Low power consumption architecture |
| Parameter | 1769-L30ER-NSE | 1769-L30ERM | 1769-L30ER | 1769-L27ERM-QBFC1B | 1769-L33ER |
|---|---|---|---|---|---|
| Series | CompactLogix 5370 L3 | CompactLogix 5370 L3 | CompactLogix 5370 L3 | CompactLogix 5370 L2 | CompactLogix 5370 L3 |
| User Memory | 1 MB | 1 MB | 1 MB | 1 MB | 2 MB |
| Ethernet Ports | 2 | 2 | 2 | 2 | 2 |
| Integrated I/O | No | No | No | Yes | No |
| Analog I/O | No | No | No | Yes | No |
| Motion Capability | Basic | 4 axes | Basic | 4 axes | 8–16 axes |
| Max Expansion Modules | 16 | 16 | 16 | 16 | 30 |
| Dimensions | 118×55×105 mm | 118×55×105 mm | 118×55×105 mm | 140×100×89 mm | 145×145×90 mm |
| Weight kg | 0.65 kg | 0.65 kg | 0.65 kg | 0.79 kg | 1.00 kg |
| Application | General Control | Motion Control | Machine Control | Integrated Systems | Advanced Systems |
Enhanced motion-capable version supporting CIP motion with synchronized multi-axis control.
Standard Ethernet controller focused on logic-based machine control applications.
Integrated controller with analog and digital I/O for hybrid process and motion systems.
Higher-performance controller for complex industrial automation systems.
| Parameter | 1756-L81E | 5069-L310ER | 1734-AENTR | 1769-IF8 | 2080-LC50-48QWB |
|---|---|---|---|---|---|
| Type | ControlLogix CPU | CompactLogix CPU | I/O Adapter | Analog Module | Micro PLC |
| Memory | 3 MB | 2 MB | N/A | N/A | Embedded |
| Communication | Ethernet/IP | Ethernet/IP | Ethernet/IP | Backplane | Ethernet |
| Motion | Advanced | Integrated | None | None | Basic |
| Mounting | Chassis | DIN Rail | DIN Rail | DIN Rail | DIN Rail |
| Dimensions | 145×145×90 | 150×130×90 | 75×35×118 | 118×87×35 | 90×130×80 |
| Weight kg | 1.10 kg | 1.20 kg | 0.15 kg | 0.32 kg | 0.70 kg |
| Main Use | Large Systems | Modern Automation | Distributed I/O | Signal Processing | Small Machines |
The 1769-L30ER-NSE is a compact and reliable industrial PLC designed for medium-level automation systems requiring stable Ethernet communication and modular expansion capability.
Its main strengths lie in dual Ethernet architecture, modular scalability, and industrial reliability, making it suitable for a wide range of manufacturing and machine control applications.