The 2080-LC50-24QWB is a compact 24-point programmable controller designed for standalone machines requiring built-in I/O, Ethernet communication and flexible relay load switching.
It provides 14 sink/source digital inputs and 10 relay outputs. Unlike transistor-output models, the relay outputs can switch compatible AC or DC circuits without requiring sourcing-output polarity.
The controller also includes Ethernet, USB and RS-232/RS-485 communication, three plug-in slots and support for up to four expansion I/O modules.
Key Features
- 14 digital inputs
- 10 relay outputs
- AC and DC load compatibility
- Embedded Ethernet port
- RS-232/RS-485 communication
- Three plug-in slots
- Four-module I/O expansion
- Compact 24 V DC controller
Typical Applications
- Small packaging machines
- Pump and fan control
- Conveyor systems
- Relay and contactor switching
- Existing machine replacement
Relay Output Configuration
The 10 relay outputs can control compatible devices such as:
- Contactors
- Solenoid valves
- Indicator circuits
- Small AC loads
- Small DC loads
Relay outputs provide flexible load compatibility but switch more slowly than transistor outputs.
2080-LC50-24QWB vs 2080-LC50-24QBB
2080-LC50-24QWB
10 relay outputs
Supports compatible AC and DC loads
No transistor pulse-train outputs
Suitable for general load switching
2080-LC50-24QBB
10 sourcing transistor outputs
Designed for 24 V DC loads
Supports faster switching and PTO functions
Suitable for positioning and high-speed outputs
Communication Interfaces
The controller includes:
- 10/100 Mbps Ethernet
- USB programming connection
- RS-232/RS-485 serial port
These interfaces support programming, operator-panel communication and connection to compatible industrial devices.
Installation Notes
- Confirm the 24 V DC supply
- Verify input sink/source wiring
- Check relay voltage and current limits
- Install suppression on inductive loads
- Back up the existing program
- Record Ethernet and serial settings
- Confirm expansion-module compatibility
FAQ
Q1: How many embedded I/O points are included?
A1: It provides 24 points: 14 digital inputs and 10 relay outputs.
Q2: What type of outputs does it use?
A2: It uses electromechanical relay outputs.
Q3: Can it switch AC loads?
A3: Yes, provided the load voltage and current remain within the relay contact ratings.
Q4: Does it include Ethernet?
A4: Yes. It includes an embedded 10/100 Mbps Ethernet port.
Q5: What distinguishes it from 2080-LC50-24QBB?
A5: The QWB model uses relay outputs, while the QBB model uses 24 V DC sourcing transistor outputs.
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