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- 110 mm × 90 mm × 75 mm
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Compact PLC Controller Technical Report
Model: 2080-LC20-20QBBR
1. Product Overview
The 2080-LC20-20QBBR is a compact programmable logic controller designed for small-scale industrial automation and machine control applications.
It integrates CPU processing, digital I/O, and communication functions into a single compact unit, reducing system complexity and installation space requirements.
This model is widely used in standalone machines where basic automation control, sequencing, and logic operations are required.
It is engineered for stable operation in industrial environments with electrical noise, vibration, and temperature fluctuations.
The controller supports flexible configuration and can be expanded with additional modules depending on application requirements.
2. Brand Information
| Item | Details |
|---|---|
| Brand | Allen Bradley |
| Product Model | 2080-LC20-20QBBR |
| Product Type | Compact PLC controller |
| Product Category | Micro800 / Micro820 automation controller |
| Main Function | Machine control and basic automation logic |
| Installation Method | DIN rail mounting |
| Industry Application | Industrial machinery and small automation systems |
3. Product Series Information
The 2080-LC20-20QBBR belongs to the Micro800 / Micro820 PLC series.
This series is designed for compact machine-level automation applications requiring integrated control and low system cost.
It is commonly used in standalone machines and small production systems where simplicity and reliability are essential.
Key characteristics of the series include:
- Compact PLC architecture
- Built-in digital I/O integration
- Cost-effective machine control solution
- Simple programming environment
- Expandable modular design
- Ethernet communication capability
- Suitable for standalone automation systems
4. Product Introduction
The 2080-LC20-20QBBR is a compact industrial controller designed for basic machine automation tasks.
It provides reliable logic processing for operations such as sequencing, timing, interlocking, and simple control functions.
The unit integrates CPU, I/O, and communication interfaces into one compact device to simplify system design.
It is suitable for applications that require stable performance but do not need large-scale PLC systems.
Its compact structure allows installation in small control panels or directly inside machinery.
The controller supports flexible programming and can be adapted to various basic automation requirements.
5. Technical Parameters
| Parameter | Specification |
|---|---|
| Product Model | 2080-LC20-20QBBR |
| Product Type | Compact PLC controller |
| Series | Micro800 / Micro820 platform |
| Processor Type | Embedded industrial CPU |
| Digital Inputs | 12–16 channels (typical configuration) |
| Digital Outputs | Transistor output type |
| Output Type | DC switching outputs |
| Communication | Ethernet + serial communication |
| Expansion Capability | Supports modular expansion |
| Programming Software | Connected Components Workbench |
| Input Voltage | 24V DC |
| Power Consumption | Low-power industrial design |
| Mounting Type | DIN rail mounting |
| Housing Material | Industrial thermoplastic |
| Operating Temperature | -20°C to +55°C |
| Storage Temperature | -40°C to +85°C |
| Humidity Range | 5% to 95% non-condensing |
| Protection Level | Industrial enclosure standard |
| Dimensions (L × W × H) | Approx. 110 mm × 90 mm × 75 mm |
| Weight | Approx. 0.33 kg |
6. Main Product Features
Compact Integrated Architecture
The 2080-LC20-20QBBR integrates CPU, I/O, and communication into a single compact controller.
This reduces wiring complexity and simplifies system installation.
Built-in Control Functions
The controller supports essential automation functions such as timing, sequencing, and logic control.
It is optimized for small machine applications.
Ethernet Communication Support
The integrated Ethernet interface allows connection with HMI systems, SCADA platforms, and other industrial devices.
Flexible Expansion Capability
The controller supports additional I/O modules for system expansion when application requirements increase.
Industrial Reliability
Designed for stable operation in harsh industrial environments with vibration, noise, and temperature variation.
7. Product Advantages
| Advantage | Description |
|---|---|
| Compact Design | Saves installation space |
| Integrated System | CPU + I/O + communication in one unit |
| Easy Programming | Simple automation logic |
| Cost Efficiency | Low system implementation cost |
| Stable Operation | Industrial-grade reliability |
| Flexible Expansion | Supports modular growth |
| Fast Installation | Reduced wiring requirements |
| Network Ready | Ethernet connectivity included |
8. Product Applications
The 2080-LC20-20QBBR is widely used in small industrial automation systems and machine-level control applications.
Typical applications include:
- Packaging machines
- Conveyor systems
- Small production equipment
- Pump control systems
- HVAC systems
- Textile machinery
- Food processing equipment
- Light industrial machines
- Material handling systems
- Standalone automation systems
- Simple assembly machines
- Equipment retrofit projects
It is especially suitable for compact machines requiring reliable basic automation control.
9. Recommended Models (Same Series or Related Models)
| Model | Description | Function Type | Compatibility | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| 2080-LC20-20QBBR | Compact PLC controller | Machine control | Micro800 series | 110 × 90 × 75 | 0.33 |
| 2080-LC20-20QBB | Standard PLC controller | Basic automation | Micro800 series | 110 × 90 × 75 | 0.32 |
| 2080-LC30-24QWB | Mid-range PLC controller | Expanded control | Micro800 series | 120 × 95 × 80 | 0.36 |
| 2080-LC50-48QWB | High I/O PLC controller | Advanced automation | Micro800 series | 150 × 90 × 80 | 0.45 |
| 2080-IF4 | Analog input module | Signal expansion | Micro800 system | 90 × 60 × 40 | 0.15 |
10. Recommended Popular Models (Same Brand)
| Model | Description | Product Type | Main Application | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| 1756-L85E | High-performance PLC | Control system | Large automation plants | 145 × 105 × 140 | 0.55 |
| 1769-L33ER | Compact PLC system | Machine control | Medium automation systems | 118 × 87 × 87 | 0.35 |
| 1734-IB8 | Digital input module | Input device | Distributed I/O systems | 56 × 12 × 75 | 0.08 |
| 1756-EN2TR | Ethernet module | Network communication | Industrial networking | 145 × 105 × 35 | 0.31 |
| 1606-XLS480E | Power supply unit | Power module | Control cabinet systems | 123 × 50 × 120 | 0.85 |
11. System Integration Characteristics
The 2080-LC20-20QBBR operates as a standalone controller in compact automation systems.
It provides direct machine control without requiring complex external PLC architecture.
The Ethernet communication capability allows integration into broader industrial networks when needed.
Its modular expansion support enables system scalability for future upgrades.
It is suitable for both standalone machines and small production line systems.
12. Conclusion
The 2080-LC20-20QBBR is a compact programmable logic controller designed for small industrial automation systems requiring integrated control, simple programming, and reliable operation.
Its compact structure, built-in I/O, and communication capability make it suitable for machine-level automation applications.
It is widely used in packaging, conveyor systems, HVAC, and light industrial machinery where cost efficiency, stability, and space saving are essential.