Allen-Bradley 2080-LC50-24QWB – 50-Point Embedded Controller | Micro850 Platform
Engineering Background
The Allen-Bradley Micro850 series represents Rockwell Automation’s mid-range standalone controller platform, engineered for machine-level automation where scalability, embedded connectivity, and compact form factor are critical design constraints. The 2080-LC50-24QWB is the 24-point I/O variant of the LC50 family, combining onboard digital I/O with embedded EtherNet/IP communication — eliminating the need for a separate communication module in most standard machine architectures.
Product Positioning
Designed for OEM machine builders and system integrators operating in discrete manufacturing, packaging, material handling, and building automation sectors. The 2080-LC50-24QWB serves as a cost-effective yet capable controller for standalone machines requiring deterministic scan times, structured programming, and seamless integration into Rockwell Automation ecosystems via Studio 5000 Logix Designer or CCW (Connected Components Workbench).
Complete Technical Specifications
| Catalog Number | 2080-LC50-24QWB |
| Series / Platform | Micro850 (LC50 family) |
| Manufacturer | Allen-Bradley / Rockwell Automation |
| Total I/O Points | 24 onboard (expandable to 50 via plug-in modules) |
| Digital Inputs | 14 × DC inputs (24V DC sink/source) |
| Digital Outputs | 10 × transistor outputs (sourcing, 24V DC) |
| Analog I/O | 2 × analog inputs (0–10V / 0–20mA), 1 × analog output (0–10V) |
| Power Supply | 24V DC (18–26.4V DC operating range) |
| Communication Ports | 1 × EtherNet/IP (RJ45), 1 × USB (programming), 1 × RS-232/485 serial |
| Protocol Support | EtherNet/IP, Modbus RTU/TCP, ASCII |
| Program Memory | 64 KB user program memory |
| Data Memory | 64 KB data memory |
| Programming Software | Connected Components Workbench (CCW) v13+ |
| Programming Languages | Ladder Diagram (LD), Function Block Diagram (FBD), Structured Text (ST) |
| Scan Time | Deterministic; typical <1 ms for 1K boolean instructions |
| Plug-in Module Slots | Up to 5 plug-in modules (2080-series) |
| Operating Temperature | 0°C to +55°C (32°F to 131°F) |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | 5–95% non-condensing |
| Enclosure Rating | IP20 (panel mount) |
| Certifications | UL, CE, RCM, cUL |
| Dimensions (W×H×D) | Approx. 130 × 90 × 87 mm |
| Weight | ~300 g |
| Mounting | DIN rail or panel mount |
Proven Application Environments
- Discrete Manufacturing: Assembly line sequencing, conveyor control, pick-and-place coordination
- Packaging Machinery: Fill-seal machines, labelers, case erectors with motion coordination via plug-in modules
- Material Handling: Sortation systems, AGV interface, warehouse automation nodes
- HVAC & Building Automation: Chiller sequencing, AHU control, BACnet gateway via Modbus bridge
- Water & Wastewater: Pump station control, level monitoring, remote SCADA integration via EtherNet/IP
- OEM Machine Control: Standalone machine controllers requiring compact footprint and embedded Ethernet
Engineering Advantages
- Embedded EtherNet/IP: Native EtherNet/IP port enables direct integration with ControlLogix/CompactLogix systems, HMIs (PanelView), and SCADA without additional communication hardware
- Plug-in Module Scalability: Up to 5 × 2080-series plug-in modules for HSC, PWM, analog expansion, RTD/thermocouple, or serial communication — all without increasing panel footprint
- Dual Serial Ports: RS-232 and RS-485 onboard for legacy device integration (drives, barcode readers, weighing systems)
- CCW Free Software: Connected Components Workbench is available at no cost, reducing total project software licensing overhead
- IEC 61131-3 Compliance: Supports LD, FBD, and ST — enabling multi-discipline programming teams to work within a single controller
- Compact DIN Rail Form Factor: Optimized for space-constrained control panels; no separate power supply module required for 24V DC systems
System Architecture & Signal Flow
The 2080-LC50-24QWB operates as a standalone controller node. Field devices (sensors, actuators) connect directly to the onboard 24-point I/O terminal block. Plug-in modules insert into the left-side expansion slots for additional I/O or specialty functions. The embedded EtherNet/IP port connects upstream to a managed switch for integration with supervisory systems (FactoryTalk View, iFIX, Ignition SCADA). The USB port provides local programming access via CCW. The RS-232/485 serial port handles downstream device communication (VFDs, HMIs, barcode scanners) using Modbus RTU or ASCII protocol.
Typical architecture: Field Devices → 2080-LC50-24QWB I/O → EtherNet/IP Switch → SCADA / HMI / ControlLogix Supervisor
Sourcing & Quality Verification
- All units sourced through verified industrial distribution channels with full traceability
- Pre-shipment inspection includes: visual inspection, label authenticity check, firmware version verification, and functional power-on test
- Original factory packaging preserved where available; repackaged units clearly identified
- Counterfeit risk mitigation: catalog number, date code, and country of manufacture verified against Rockwell Automation published specifications
- Certificate of conformance available upon request for regulated industries
Procurement Process
- Step 1: Confirm catalog number (2080-LC50-24QWB) and required quantity with your project BOM
- Step 2: Add to cart or contact support@konmask.com for volume pricing and lead time confirmation
- Step 3: Receive order confirmation with estimated ship date and tracking
- Step 4: Inspect unit upon receipt — report any discrepancies within 48 hours
- Step 5: Technical support available post-delivery for commissioning questions
Bulk orders (>5 units): contact us directly for priority allocation and consolidated shipping options.
Technical FAQ
Q: Is the 2080-LC50-24QWB compatible with Studio 5000 Logix Designer?
A: No. The Micro850 platform is programmed exclusively with Connected Components Workbench (CCW). Studio 5000 is for ControlLogix/CompactLogix families. CCW is available free from Rockwell Automation.
Q: Can this controller communicate with a ControlLogix PLC?
A: Yes, via EtherNet/IP. The 2080-LC50-24QWB can be configured as an EtherNet/IP adapter, allowing a ControlLogix scanner to read/write data tags directly.
Q: How many plug-in modules can be installed?
A: Up to 5 × 2080-series plug-in modules. Common options include 2080-MOT-HSC (high-speed counter), 2080-SERIALISOL (isolated serial), and 2080-IF2 (analog input).
Q: What is the maximum expansion I/O count?
A: The LC50 base unit supports up to 50 total I/O points when fully expanded with plug-in modules. For larger I/O counts, consider the Micro870 or CompactLogix platform.
Q: Is this unit suitable for SIL-rated safety applications?
A: No. The 2080-LC50-24QWB is a standard (non-safety) controller. For SIL 2/3 applications, Rockwell Automation’s GuardLogix or SmartGuard platforms are required.
Q: What is the warranty and return policy?
A: Konmask provides a 90-day functional warranty on all verified units. Contact support@konmask.com within the warranty period for RMA authorization.
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