Product Listing

Title:Allen‑Bradley 2080‑LC50‑48QWB Micro850 PLC Controller |28DI/20DO 40KB EtherNet/IP Modbus TCP/RTU Relay Output

1. Product Overview

The 2080‑LC50‑48QWB belongs to Rockwell Allen‑Bradley Micro850 controller family (Micro800 series). Compact standalone PLC embedded with 28‑point 24V AC/DC digital inputs /20‑point relay outputs, 40KB user program memory. Native support EtherNet/IP, Modbus‑TCP over Ethernet; Modbus RTU via RS232/RS485 serial port. Equipped with 10/100Mbps Ethernet RJ45 port, USB programming port and non‑isolated RS232‑RS485 combo serial port. Supports max 5 plug‑in modules & up to 4 expansion I/O modules, maximum total I/O up to 272 points. Power supply DC 24 V, IP20 protection class. Widely used for medium‑size standalone machinery, packaging, conveying, pump & fan automation, retrofitting & maintenance for old‑generation equipment.

Important lifecycle note: 2080‑LC50‑48QWB is discontinued (End‑of‑life date: July 31,2023). Direct functional replacement model:2080‑L50E‑48QWB.

2. Core Advantages & Key Features

• ✅ 40KB User Program Memory Sufficient memory for medium‑size machine control logic; support micro‑SD card plug‑in for program backup, data logging and recipe storage.
• ✅ Multi‑protocol Communication Ethernet: EtherNet/IP, Modbus‑TCP; Serial RS232/RS485: Modbus RTU, DF1; USB for programming via Connected Components Workbench software.
• ✅ On‑board I/O 28DI /20 Relay‑type DO 28×24 VDC/VAC digital inputs; 20×relay outputs (2A @240VAC /2A @24VDC) for universal AC/DC field‑device driving. Up to 6‑channel 100 kHz high‑speed counter HSC for pulse‑signal acquisition.
• ✅ Strong Expansion Flexibility Max 5 plug‑in modules + 4 expansion I/O modules, expand total I/O up to 272 points for medium‑complex automation projects.
• ✅ Wide Ambient Temperature ‑20 ℃ ~ +65 ℃ operating temperature, adapt to ordinary factory cabinet environment.
• ✅ Standard DIN‑rail Mounting Compact IP20 design, easy cabinet installation; removable I/O terminal block for convenient wiring & maintenance.
• ✅ Global Industrial Certifications CE, c‑UL‑us, RoHS compliant, suitable for worldwide export automation spare‑parts projects.

Remark: Obsolete discontinued model; for new‑build projects adopt successor 2080‑L50E‑48QWB.

3. Technical Parameters

4. Application Industries & Typical Scenarios

Applicable Industries

• ‑ Packaging & printing machinery ‑ Material conveying & handling equipment ‑ HVAC, fan & pump control ‑ Water‑treatment automation ‑ Textile production machinery ‑ General standalone machine automation ‑ Old‑equipment maintenance & retrofit spare‑parts

Typical Equipment

Medium‑size independent machine control cabinet, production‑line controller, pump/fan control system, workshop distributed automation station, legacy‑machine spare‑part replacement.

Warehouse stocking note: Suitable for spare‑parts stocking for old‑equipment maintenance; FOB / DDP bulk export shipment.

5. Packing & Logistics Reference

‑ Net weight:0.90 kg / pc ‑ Single carton gross weight:1.05 kg / pc ‑ Original individual export carton packaging.