OVERVIEW

Official designation: Allen-Bradley 2080-LC20-20QWBR (Micro 820, Programmable Logic Controller)

Role/Application: Compact industrial PLC for small machine control and remote automation, offering 12 DC inputs, 7 relay outputs, and 5 analog I/O points with removable terminals.

KEY SPECS SUMMARY

Power: 24V DC, 20.4-26.4V DC range

Interfaces / Ports: Ethernet, RS-232/485, USB, MicroSD slot

Indicators: Power, Run, Fault, Comm, I/O Status LEDs

Operating Temp: Minus 20 to plus 65 degrees C

Platform / Compatibility: DIN rail or panel mount, IP20

Limit: Power dissipation 6 W

Lifecycle: Existing product, supports 2 plug-in slots

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What is the voltage range for the analog input and output channels?

A: The analog I/O channels support a 0 to 10V DC range.

Wiring & Installation:

Q: What are the primary dimensions (H x W x D) of the controller unit in millimeters?

A: The dimensions are 90 mm high, 104 mm wide, and 75 mm deep.

Troubleshooting & Compatibility:

Q: What protocols are supported by the embedded Ethernet port for communication?

A: The Ethernet port supports EtherNet/IP Class 3 and Modbus TCP protocols.

Replacement & Upgrades:

Q: Is there an optional external power supply module available for AC input power?

A: Yes, the 2080-PS120-240VAC module provides optional 120/240V AC power input.