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- Allen Bradley
- 1769-L24ER-QB1B
- CompactLogix I/O Module
- USA
- 140 mm × 110 mm × 87 mm
- 0.72kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
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- 24-Hour Service
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We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Allen Bradley 1769-L24ER-QB1B Detailed Product Overview
Product Introduction
The Allen Bradley 1769-L24ER-QB1B is a compact programmable automation controller developed for industrial machine automation, process control, and integrated manufacturing systems. This controller belongs to the CompactLogix 5370 series and is designed to provide high-speed processing performance, embedded Ethernet communication, integrated digital I/O capability, and scalable system expansion within a compact industrial platform.
The controller combines advanced control functionality with flexible communication architecture, making it highly suitable for industrial environments requiring stable real-time automation performance. It is widely used in packaging systems, material handling equipment, conveyor automation, assembly machinery, food production systems, and medium-sized manufacturing applications.
The 1769-L24ER-QB1B integrates processor capability, Ethernet networking, and onboard digital I/O within one compact housing structure. This design significantly reduces installation complexity and minimizes control cabinet space requirements.
Its embedded dual Ethernet/IP communication ports allow efficient communication with industrial HMIs, remote I/O systems, servo drives, industrial sensors, and supervisory control systems. The integrated communication architecture simplifies industrial networking and improves machine connectivity.
The controller also supports modular expansion through Compact I/O modules, allowing industrial users to build scalable automation systems according to future production requirements.
Because of its strong processing capability, reliable industrial operation, and compact design, the 1769-L24ER-QB1B is widely recognized as a practical and dependable controller solution for modern industrial automation systems.
Brand Information
| Item | Description |
|---|---|
| Brand | Allen Bradley |
| Product Type | Compact Programmable Automation Controller |
| Product Category | Industrial PLC Controller |
| Main Industrial Function | Machine and Process Automation |
| Communication Type | Ethernet/IP |
| Typical Industries | Manufacturing, Packaging, Logistics |
| Installation Method | DIN Rail or Panel Mount |
Product Series Information
| Item | Description |
|---|---|
| Product Series | CompactLogix 5370 Series |
| Controller Family | CompactLogix |
| System Architecture | Modular Compact Automation Platform |
| Expansion Capability | Supports 1769 Compact I/O Modules |
| Communication Capability | Dual Embedded Ethernet/IP |
| Programming Software | Studio 5000 |
| Motion Capability | Integrated Motion Support |
| Application Scope | Medium Industrial Automation Systems |
Detailed Technical Specifications
| Parameter | Details |
|---|---|
| Model | 1769-L24ER-QB1B |
| Controller Type | CompactLogix Programmable Automation Controller |
| User Memory | 0.75 MB |
| Nonvolatile Memory | 1 GB SD Card Support |
| Embedded Digital Inputs | 16 Inputs |
| Embedded Digital Outputs | 16 Outputs |
| Communication Ports | Dual Ethernet/IP Ports |
| Ethernet Speed | 10/100 Mbps |
| USB Port | Yes |
| Serial Communication | No |
| Supported I/O Expansion | 1769 Compact I/O |
| Maximum Local I/O Modules | 16 Modules |
| Motion Support | Up to 4 Axes Motion |
| Programming Software | Studio 5000 |
| Operating Voltage | 24V DC |
| Voltage Range | 20.4V DC to 26.4V DC |
| Current Consumption | Approximately 1.0 A |
| Isolation | Industrial Electrical Isolation |
| Power Supply Type | Integrated |
| Real-Time Clock | Integrated |
| Battery Backup | Supported |
| LED Indicators | Diagnostic and Communication LEDs |
| Mounting Method | DIN Rail or Panel Mount |
| Wiring Type | Removable Terminal Blocks |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Relative Humidity | 5% to 95% Non-condensing |
| Shock Resistance | Industrial Grade |
| Vibration Resistance | Industrial Grade |
| Protection Class | Open Industrial Equipment |
| Dimensions | 140 mm × 110 mm × 87 mm |
| Weight kg | Approximately 0.72 kg |
| Communication Protocol | Ethernet/IP |
| Firmware Upgrade Support | Yes |
| Industrial Certifications | UL, CE, CSA |
Product Features
1. Compact Integrated Automation Platform
The 1769-L24ER-QB1B combines processor functionality, Ethernet communication capability, and integrated digital I/O into one compact industrial controller.
This integrated structure simplifies control cabinet design and significantly reduces installation complexity.
The compact size makes the controller highly suitable for machine builders and industrial users working with limited installation space.
2. High-Speed Processing Performance
The controller provides stable and fast real-time automation performance for industrial applications involving machine coordination, process control, and communication management.
Its high-speed processor improves machine response capability and operational efficiency.
The controller can simultaneously manage logic control, communication tasks, and motion applications without reducing system stability.
3. Dual Embedded Ethernet/IP Communication
The integrated dual Ethernet/IP ports allow direct communication with HMIs, drives, distributed I/O systems, and industrial supervisory networks.
The dual-port architecture simplifies industrial networking and supports efficient machine-level communication.
Integrated Ethernet functionality also improves remote diagnostics and centralized production monitoring capability.
4. Flexible Expansion Capability
The controller supports expansion through Compact I/O modules, allowing industrial users to customize automation systems according to production requirements.
Additional analog modules, digital modules, communication modules, and specialty I/O modules can be added easily.
This scalability improves long-term system flexibility and protects future automation investments.
5. Reliable Industrial Durability
The 1769-L24ER-QB1B is designed for continuous industrial operation under demanding environmental conditions.
Its industrial-grade construction provides stable operation under vibration, electrical interference, fluctuating temperatures, and heavy-duty machine applications.
The durable design minimizes maintenance requirements and improves operational reliability.
Product Applications
Packaging Machinery
The controller is widely used in packaging systems including labeling machines, filling equipment, wrapping systems, and carton handling machinery.
Its fast processing capability allows precise synchronization between motors, sensors, and machine actuators.
Conveyor and Material Handling Systems
The 1769-L24ER-QB1B is commonly installed in conveyor systems, palletizing equipment, warehouse automation systems, and industrial logistics applications.
The controller coordinates machine sequencing, material movement, and sensor monitoring for efficient automation performance.
Food and Beverage Production
The controller supports process automation in food manufacturing systems, beverage production lines, and industrial packaging applications.
Its reliable communication architecture improves integration with operator interfaces and production monitoring systems.
Automotive Manufacturing
Automotive facilities use the controller for assembly systems, robotic workstations, industrial testing systems, and conveyor automation.
Its fast control capability improves manufacturing precision and operational efficiency.
Utility and Infrastructure Systems
The controller is also suitable for pumping stations, filtration systems, industrial utility control systems, and water treatment automation applications.
The Ethernet communication capability supports remote supervision and centralized operation.
Product Advantages
| Advantage | Detailed Description |
|---|---|
| Compact Controller Design | Saves installation space in industrial cabinets |
| Dual Ethernet Ports | Simplifies industrial communication networking |
| High-Speed Processing | Improves machine response performance |
| Integrated Digital I/O | Reduces external hardware requirements |
| Motion Control Support | Suitable for synchronized machine systems |
| Flexible Modular Expansion | Supports scalable automation architecture |
| Industrial Reliability | Stable operation under harsh industrial conditions |
| Reduced Wiring Complexity | Integrated structure lowers installation workload |
| Easy Maintenance | Diagnostic LEDs simplify troubleshooting |
| Strong Communication Performance | Reliable industrial Ethernet connectivity |
| Long Operational Life | Industrial-grade durable construction |
| Efficient Automation Capability | Suitable for multiple industrial applications |
Recommended Models from the Same Series or Related Series
CompactLogix and Related Controllers
| Parameter | 1769-L24ER-QB1B | 1769-L16ER-BB1B | 1769-L18ER-BB1B | 1769-L27ERM-QBFC1B | 1769-L30ER | 1769-L33ER |
|---|---|---|---|---|---|---|
| Controller Series | CompactLogix 5370 | CompactLogix 5370 | CompactLogix 5370 | CompactLogix 5370 | CompactLogix 5370 | CompactLogix 5370 |
| User Memory | 0.75 MB | 384 KB | 1 MB | 1 MB | 1 MB | 2 MB |
| Ethernet Ports | Dual | Dual | Dual | Dual | Dual | Dual |
| Motion Capability | 4 Axes | 2 Axes | 2 Axes | 8 Axes | 8 Axes | 16 Axes |
| Integrated I/O | Yes | Yes | Yes | Yes | No | No |
| Maximum Expansion Modules | 16 | 16 | 16 | 16 | 30 | 30 |
| Operating Voltage | 24V DC | 24V DC | 24V DC | 24V DC | External | External |
| Mounting Method | DIN Rail | DIN Rail | DIN Rail | DIN Rail | DIN Rail | DIN Rail |
| Dimensions | 140×110×87 mm | 118×70×87 mm | 118×70×87 mm | 140×110×87 mm | 145×145×90 mm | 145×145×90 mm |
| Weight kg | 0.72 kg | 0.48 kg | 0.50 kg | 0.75 kg | 0.90 kg | 1.00 kg |
| Main Application | Medium Automation | Compact Machines | Machine Control | Motion Systems | Large Systems | Advanced Automation |
Detailed Description of Related Models
1769-L16ER-BB1B
The 1769-L16ER-BB1B is a compact entry-level CompactLogix controller suitable for smaller machine automation systems requiring integrated Ethernet communication and compact installation capability.
1769-L18ER-BB1B
The 1769-L18ER-BB1B provides higher memory capacity and improved automation performance for medium-complexity industrial machine control applications.
1769-L27ERM-QBFC1B
The 1769-L27ERM-QBFC1B is designed for advanced motion control applications involving synchronized machine operation and high-speed industrial automation.
1769-L30ER
The 1769-L30ER is a modular CompactLogix controller platform suitable for distributed industrial automation systems requiring larger expansion capability.
1769-L33ER
The 1769-L33ER offers increased memory and stronger processing capability for large industrial systems involving advanced communication and automation requirements.
Popular Models from the Same Brand
| Parameter | 1756-L81E | 5069-L310ER | 1734-AENTR | 1769-IF8 | 2080-LC50-48QWB |
|---|---|---|---|---|---|
| Product Type | ControlLogix Controller | CompactLogix Controller | POINT I/O Adapter | Analog Input Module | Micro PLC Controller |
| Series | ControlLogix 5580 | CompactLogix 5380 | POINT I/O | Compact I/O | Micro800 |
| Communication | Ethernet/IP | Ethernet/IP | Ethernet/IP | Backplane | Ethernet |
| User Memory | 3 MB | 2 MB | Adapter Based | N/A | Embedded |
| Motion Capability | Advanced Motion | Integrated Motion | Distributed I/O | N/A | Basic Motion |
| Mounting Type | Chassis Mount | DIN Rail | DIN Rail | DIN Rail | DIN Rail |
| Operating Temperature | 0°C to 60°C | 0°C to 60°C | -20°C to 55°C | 0°C to 60°C | 0°C to 55°C |
| Dimensions | 145×145×90 mm | 150×130×90 mm | 75×35×118 mm | 118×87×35 mm | 90×130×80 mm |
| Weight kg | 1.10 kg | 1.20 kg | 0.15 kg | 0.32 kg | 0.70 kg |
| Main Function | Large Automation Systems | Advanced Machine Control | Distributed I/O Communication | Analog Monitoring | Small Automation Systems |
Comparison Between 1769-L24ER-QB1B and Other Compact Controllers
| Parameter | 1769-L24ER-QB1B | 1769-L18ER-BB1B | 1769-L27ERM-QBFC1B |
|---|---|---|---|
| User Memory | 0.75 MB | 1 MB | 1 MB |
| Ethernet Ports | Dual | Dual | Dual |
| Motion Capability | 4 Axes | 2 Axes | 8 Axes |
| Integrated I/O | Yes | Yes | Yes |
| Maximum Expansion Modules | 16 Modules | 16 Modules | 16 Modules |
| Suitable Applications | Medium Automation | Machine Automation | Advanced Motion Systems |
| Dimensions | 140×110×87 mm | 118×70×87 mm | 140×110×87 mm |
| Weight kg | 0.72 kg | 0.50 kg | 0.75 kg |
Why the 1769-L24ER-QB1B Remains Popular
The 1769-L24ER-QB1B remains highly popular in industrial automation because it provides a balanced combination of compact installation size, integrated communication capability, motion support, and scalable automation architecture.
Industrial users appreciate the controller for its stable long-term performance and ability to support demanding automation tasks while maintaining efficient cabinet space utilization.
Its integrated dual Ethernet communication ports simplify industrial networking and improve connectivity between automation devices.
The controller’s compatibility with Compact I/O modules also allows future expansion without replacing the entire control platform.
Its durable industrial construction and flexible automation capability make it highly suitable for machine builders, system integrators, and manufacturing facilities requiring dependable industrial automation performance.
Summary
The Allen Bradley 1769-L24ER-QB1B is a compact and high-performance CompactLogix programmable automation controller developed for industrial machine control and medium-sized automation systems.
It combines high-speed processing capability, dual Ethernet communication, integrated digital I/O, modular expansion support, motion control capability, and industrial durability within a compact automation platform.
The controller is widely used in packaging systems, conveyor automation, material handling equipment, food production systems, automotive manufacturing applications, and utility automation systems.
Its compact structure, flexible scalability, reliable industrial communication capability, and stable operational performance make it one of the most practical CompactLogix controllers for modern industrial automation applications.