Description
The 2080‑LC10‑12AWA is a 12‑point smart relay controller from Allen‑Bradley’s Micro810 series, part of the Micro800 programmable logic controller family. This compact controller combines the functionality of a micro PLC with the simplicity of a smart relay, featuring 8 AC inputs (120/240V AC) and 4 high‑current relay outputs.
Engineered for standalone machine control and small automation tasks, the 2080‑LC10‑12AWA offers high‑current relay outputs rated up to 8A, eliminating the need for external interposing relays in many applications. Its built‑in USB port and support for Connected Components Workbench software make programming straightforward, while an optional 1.5‑inch LCD module enables configuration and monitoring without a computer.
Application Scenarios
Consider a water treatment facility that needs to automate a small pumping station with temperature monitoring, compressor cycling, and pump controls. Previously, this required a complex combination of timers, relays, and thermostats—each requiring separate wiring and maintenance. The 2080‑LC10‑12AWA consolidates all these functions into a single compact unit: its 8 AC inputs directly accept signals from float switches, pressure sensors, and temperature switches, while the 4 relay outputs (two rated at 8A and two at 4A) can directly drive pump contactors and compressor starters. The controller’s embedded smart relay function blocks—including Delay OFF/ON Timer, Time of Day, Time of Week, and Time of Year—enable sophisticated scheduling and sequencing without custom programming, addressing the critical pain points of panel space constraints, wiring complexity, and maintenance overhead.
Parameters
| Main Parameters | Value/Description |
|---|---|
| Product Model | 2080‑LC10‑12AWA |
| Manufacturer | Allen‑Bradley (Rockwell Automation) |
| Product Category | Smart Relay Controller / Micro PLC |
| Series | Micro810 |
| Number of Inputs | 8 total (4 digital + 4 configurable analog/digital) |
| Input Type | 120/240V AC (non-isolated) |
| Input Voltage Range (On‑state) | 79V AC minimum to 265V AC maximum |
| Input Impedance | 423.7 kΩ |
| Number of Outputs | 4 relay outputs |
| Output Rating – Channels 00 & 01 | 8A @ 240V AC, B300, R300, General Use |
| Output Rating – Channels 02 & 03 | 4A @ 240V AC, C300, R150, General Use |
| Program Memory | 2 KB program capacity; 4 KB total memory |
| Supply Voltage Range | 85V to 263V AC, 47‑63 Hz |
| Power Consumption | 5 W |
| Dimensions (H x W x D) | 91 x 75 x 59 mm (3.58 x 2.95 x 2.32 in.) |
| Shipping Weight (approx.) | 0.203 kg (0.448 lb) |
| Enclosure Rating | IP20 |
| Operating Temperature | -20°C to +65°C (-4°F to +149°F) |
| Communication Ports | 1 x USB (programming) |
| Programming Languages | Ladder Diagram, Function Block Diagram, Structured Text |
| Certifications | CE, cUL, UL, C‑TICK, KC, Class I Division 2 Hazardous Locations |
Technical Principles and Innovative Values
Innovation Point 1: High‑Current Relay Outputs Eliminate External Relays
The 2080‑LC10‑12AWA features two relay outputs rated at 8A and two at 4A, significantly higher than typical micro PLC outputs. This allows the controller to directly drive small motors, contactors, and solenoids without intermediate relay panels, reducing component count, panel space, and total system cost by up to 30% in typical applications.
Innovation Point 2: Smart Relay Function Blocks for Rapid Configuration
The 2080‑LC10‑12AWA supports embedded smart relay function blocks—including Delay OFF/ON Timer, Time of Day, Time of Week, and Time of Year—which can be configured directly from an optional 1.5‑inch LCD module without any programming software. This bridges the gap between traditional smart relays and full PLCs, enabling simple logic tasks to be set up in minutes by technicians without programming expertise.
Innovation Point 3: Configurable Analog/Digital Inputs for Application Flexibility
The 2080‑LC10‑12AWA’s 8 inputs are structured as 4 dedicated digital inputs and 4 inputs configurable as either digital or analog (0‑10V DC), providing 10‑bit resolution. This flexibility allows the same controller to handle discrete sensors and analog signals from temperature or pressure transducers, eliminating the need for separate analog modules.
Innovation Point 4: Universal AC Power Supply and Hazardous Location Certification
With an AC input range spanning 85‑263V AC (47‑63 Hz), the 2080‑LC10‑12AWA operates on virtually any global power grid without configuration changes. Its Class I Division 2 hazardous location certification makes it suitable for use in potentially explosive environments such as chemical processing plants and oil and gas facilities, a capability rarely found in controllers at this price point.
