About Allen-Bradley 2080-L50E-48AWB
Key Specifications
- I/O Capacity: 48 points total, consisting of 28 digital inputs (120V AC) and 20 relay outputs.
- Power Supply: Requires a 24V DC input power source.
- Communications: Features integrated ports for EtherNet/IP (RJ45), a non-isolated RS232/485 serial port, and a USB 2.0 port for programming.
- Expansion: Supports up to 5 plug-in modules and up to 4 local expansion I/O modules, allowing for a total of up to 132 or 192 digital I/O points depending on the configuration.
- Memory: Includes 100 KB for user programs and 20 KB for user data. [1, 2, 3, 4, 5, 6]
Programming & Performance
- Software: Programmed using the Connected Components Workbench (CCW) software, which supports ladder logic, function blocks, and structured text.
- Motion Control: Supports embedded motion capabilities for up to 3 axes using Pulse Train Outputs (PTO).
- Speed: Features up to 6 high-speed counter (HSC) channels with speeds up to 100 kHz. [1, 2, 3, 5]
Flexible Expansion and ConnectivityThe 2080-L50E-48AWB offers comprehensive connectivity with Ethernet, Serial (RS232/RS485), and USB ports, which support seamless integration into modern networks. Up to four plug-in and additional expansion I/O modules can be added, adapting to varied system needs.
Reliable Performance in Harsh EnvironmentsDesigned to meet IEC 61131-2 standards, this PLC operates reliably from 0C to 55C, with a wide storage temperature range and robust insulation. The IP20 rating safeguards internal components, making it suitable for industrial automation applications.
Efficient Programming and ControlProgramming the Allen-Bradley 2080-L50E-48AWB is streamlined with the Connected Components Workbench (CCW) software, enhancing user productivity. Its real-time clock, LED indicators, and optical isolation between field circuits and logic ensure long-lasting, safe operation.
FAQ's of Allen-Bradley 2080-L50E-48AWB:
Q: How can I expand the I/O capacity of the Allen-Bradley 2080-L50E-48AWB?
A: You can expand the I/O capacity by connecting up to four plug-in modules or expansion I/O units, allowing for increased inputs and outputs as your application requires.
Q: What programming software is compatible with the 2080-L50E-48AWB PLC?
A: The device is programmed using Connected Components Workbench (CCW), which offers intuitive configuration, monitoring, and programming for efficient application development.
Q: When is it beneficial to use the built-in real-time clock (RTC)?
A: The integrated RTC is useful for time-dependent operations, such as scheduling processes, data logging, and energy management tasks that require accurate timestamping.
Q: Where should the 2080-L50E-48AWB be mounted in a control panel?
A: This PLC is designed for DIN rail mounting, making it easy to install in standard industrial control panels alongside other automation components.
Q: What are the key benefits of the 2080-L50E-48AWB's communication ports?
A: Its Ethernet, Serial, and USB ports support remote monitoring, programming, and integration with SCADA or MES systems, delivering versatile connectivity for modern automation tasks.
Q: How does the optical isolation enhance the device's operation?
A: Optical isolation between the field and logic circuits protects the internal electronics from electrical noise or surges, ensuring stable and reliable performance in industrial environments.
Q: What is the process for ensuring the PLC operates within its rated conditions?
A: To assure reliable operation, mount the unit in a suitable enclosure, maintain ambient temperatures between 0C and 55C, and prevent moisture ingress-utilizing its IP20-protected design.