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The Allen Bradley 1769-L16ER-BB1B is a compact and high-performance programmable automation controller designed for industrial control applications requiring reliable machine-level automation, integrated motion capability, flexible communication, and scalable I/O expansion. This controller belongs to the CompactLogix controller family and is widely used in manufacturing systems, packaging machinery, conveyor automation, material handling systems, food processing equipment, and industrial process control environments.
The 1769-L16ER-BB1B combines controller functionality, embedded communication capability, and local I/O integration into a single compact unit. Its compact footprint allows it to fit into small control cabinets while still providing strong processing capability and high-speed industrial communication performance.
This controller is engineered for OEM equipment manufacturers and industrial automation integrators that require dependable operation, fast execution speed, modular scalability, and seamless integration with distributed industrial systems. The unit supports Ethernet/IP communication and offers advanced control functionality suitable for modern industrial automation architectures.
The controller is recognized for its stable operation, strong compatibility with industrial I/O modules, and efficient integration into compact automation systems. Because of its modular architecture, users can expand the system according to changing production requirements without redesigning the overall control structure.
| Item | Description |
|---|---|
| Brand | Allen Bradley |
| Product Category | Industrial Automation Controller |
| Product Type | CompactLogix Programmable Automation Controller |
| Main Industrial Use | Machine and process automation |
| Typical Industries | Manufacturing, packaging, food processing, logistics |
| Installation Method | DIN Rail or Panel Mount |
| Communication Capability | Ethernet/IP Integrated Communication |
| Item | Description |
|---|---|
| Product Series | CompactLogix 5370 L1 Series |
| Controller Family | CompactLogix |
| System Architecture | Modular Compact Automation Platform |
| Expansion Support | Supports 1769 Compact I/O Modules |
| Programming Platform | Studio 5000 Environment |
| Network Type | Ethernet/IP |
| Application Scope | Medium and small industrial automation systems |
| Motion Capability | Integrated motion control support |
| Parameter | Details |
|---|---|
| Model | 1769-L16ER-BB1B |
| Controller Type | CompactLogix Programmable Automation Controller |
| Embedded I/O | Integrated Digital I/O |
| User Memory | 384 KB |
| Nonvolatile Memory | 1 GB SD Card Support |
| Communication Port | Dual Ethernet/IP Ports |
| Ethernet Speed | 10/100 Mbps |
| USB Port | Yes |
| Supported I/O Expansion | 1769 Compact I/O Modules |
| Maximum Local I/O Modules | 16 Modules |
| Motion Axis Support | Up to 2 Axes Ethernet Motion |
| Programming Software | Studio 5000 |
| Power Supply Requirement | 24V DC |
| Operating Voltage Range | 20.4V DC to 26.4V DC |
| Current Consumption | Approximately 850 mA |
| Isolation | Industrial Electrical Isolation |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Relative Humidity | 5% to 95% Non-condensing |
| Shock Resistance | Industrial Shock Rated |
| Vibration Resistance | Industrial Vibration Rated |
| Mounting Type | DIN Rail or Panel Mount |
| Wiring Type | Removable Terminal Blocks |
| Real-Time Clock | Integrated |
| Status Indicators | LED Diagnostic Indicators |
| Protection Class | Open Type Industrial Equipment |
| Dimensions | 118 mm × 70 mm × 87 mm |
| Weight kg | Approximately 0.48 kg |
| Certifications | UL, CE, CSA |
| Communication Protocol | Ethernet/IP |
| Firmware Upgrade Support | Yes |
| Battery Included | Integrated Backup Battery |
| Environmental Rating | Industrial Environment Rated |
The 1769-L16ER-BB1B combines processor capability, embedded communication ports, and local I/O functionality into one compact unit. This integrated structure significantly reduces panel space requirements and simplifies system installation.
Its small physical size makes it ideal for machine builders and industrial users working with limited cabinet space while still requiring advanced automation capability.
The compact architecture also reduces wiring complexity and improves maintenance accessibility.
The controller provides fast program execution and reliable real-time processing performance. This allows machinery and automation systems to react quickly to input signals and changing production conditions.
Fast scan times improve operational efficiency and help maintain stable production quality in automated manufacturing systems.
The controller is capable of handling complex automation logic, motion coordination, and industrial communication simultaneously.
The dual embedded Ethernet/IP ports allow seamless communication with HMIs, drives, distributed I/O systems, and supervisory industrial networks.
Integrated Ethernet capability simplifies system integration and reduces the need for additional communication modules.
The communication architecture supports high-speed industrial data exchange and efficient remote diagnostics.
The 1769-L16ER-BB1B supports expansion through Compact I/O modules, allowing users to customize the system according to application requirements.
Additional analog modules, digital modules, temperature modules, motion modules, and communication modules can be added without redesigning the core control system.
This scalability makes the controller suitable for both small and medium-sized industrial automation projects.
The controller is designed for continuous industrial operation under demanding environmental conditions.
Its industrial-grade construction provides stable operation under vibration, electrical noise, fluctuating temperatures, and heavy-duty machine environments.
The robust design improves system reliability and reduces unexpected production downtime.
The controller is widely used in packaging systems such as filling machines, labeling equipment, sealing machines, and automated packaging lines.
Its fast response speed and integrated communication capability allow precise synchronization between multiple machine components.
The 1769-L16ER-BB1B is commonly installed in conveyor automation systems, warehouse logistics equipment, sorting systems, and palletizing machinery.
The controller helps coordinate motor operation, sensor feedback, and machine sequencing for efficient material movement.
Food production facilities use the controller for process automation, temperature monitoring integration, conveyor management, and production line synchronization.
Its reliable industrial communication capability supports integration with HMIs and process monitoring systems.
The controller is suitable for automotive assembly equipment, robotic workstations, testing stations, and automated production systems.
Its high-speed logic processing improves production efficiency and process consistency.
The controller is also used in pumping stations, water treatment systems, utility monitoring applications, and industrial infrastructure projects.
Its stable communication capability supports remote monitoring and centralized automation control.
| Advantage | Detailed Description |
|---|---|
| Compact Size | Saves cabinet space and simplifies control panel design |
| Integrated Ethernet Ports | Eliminates need for separate communication hardware |
| Fast Processing Speed | Supports high-speed automation and machine control |
| Modular Expansion | Flexible I/O expansion capability |
| Motion Support | Supports integrated motion applications |
| Industrial Reliability | Stable operation in demanding environments |
| Easy Integration | Compatible with Compact I/O architecture |
| Reduced Wiring Complexity | Integrated controller and communication functions |
| Scalable System Design | Suitable for expanding automation requirements |
| Efficient Maintenance | LED diagnostics simplify troubleshooting |
| Strong Network Capability | Supports industrial Ethernet communication |
| Long Operational Life | Designed for continuous industrial operation |
| Parameter | 1769-L16ER-BB1B | 1769-L18ER-BB1B | 1769-L24ER-QBFC1B | 1769-L27ERM-QBFC1B | 1769-L30ER | 1769-L33ER |
|---|---|---|---|---|---|---|
| Controller Series | CompactLogix 5370 | CompactLogix 5370 | CompactLogix 5370 | CompactLogix 5370 | CompactLogix 5370 | CompactLogix 5370 |
| User Memory | 384 KB | 1 MB | 0.75 MB | 1 MB | 1 MB | 2 MB |
| Ethernet Ports | Dual | Dual | Dual | Dual | Dual | Dual |
| Motion Support | 2 Axes | 2 Axes | 4 Axes | 8 Axes | 8 Axes | 16 Axes |
| Integrated I/O | Yes | Yes | Yes | Yes | No | No |
| Maximum I/O Modules | 16 | 16 | 16 | 16 | 30 | 30 |
| Power Supply | 24V DC | 24V DC | 24V DC | 24V DC | External | External |
| Mounting Type | DIN Rail | DIN Rail | DIN Rail | DIN Rail | DIN Rail | DIN Rail |
| Dimensions | 118×70×87 mm | 118×70×87 mm | 140×110×87 mm | 140×110×87 mm | 145×145×90 mm | 145×145×90 mm |
| Weight kg | 0.48 kg | 0.50 kg | 0.72 kg | 0.75 kg | 0.90 kg | 1.00 kg |
| Typical Use | Small Automation | Machine Control | Medium Automation | Motion Systems | Large Systems | High-Speed Automation |
The 1769-L18ER-BB1B provides increased memory capacity and improved processing performance compared to entry-level CompactLogix controllers. It is suitable for more complex machine automation systems requiring additional program storage and communication flexibility.
This controller includes larger integrated I/O capability and is commonly used in medium-sized industrial systems where additional onboard digital and analog support is required.
The 1769-L27ERM-QBFC1B is designed for advanced motion applications and synchronized machine control systems. It supports higher motion axis capability and improved processing performance.
The 1769-L30ER is a modular CompactLogix controller without integrated I/O, intended for larger distributed automation architectures requiring higher scalability.
The 1769-L33ER offers increased memory and enhanced performance for complex industrial automation systems involving multiple communication devices and motion control applications.
| Parameter | 1756-L81E | 1734-AENTR | 5069-L310ER | 1769-IF8 | 2080-LC50-48QWB |
|---|---|---|---|---|---|
| Product Type | ControlLogix Controller | POINT I/O Adapter | CompactLogix Controller | Analog Input Module | Micro PLC Controller |
| Series | ControlLogix 5580 | POINT I/O | CompactLogix 5380 | Compact I/O | Micro800 |
| Communication | Ethernet/IP | Ethernet/IP | Ethernet/IP | Backplane | Ethernet |
| User Memory | 3 MB | Adapter Based | 2 MB | N/A | Embedded |
| Motion Support | Advanced Motion | Distributed I/O | Integrated Motion | N/A | Basic Motion |
| Mounting Type | Chassis Mount | DIN Rail | DIN Rail | DIN Rail | DIN Rail |
| Operating Temperature | 0°C to 60°C | -20°C to 55°C | 0°C to 60°C | 0°C to 60°C | 0°C to 55°C |
| Dimensions | 145×145×90 mm | 75×35×118 mm | 150×130×90 mm | 118×87×35 mm | 90×130×80 mm |
| Weight kg | 1.10 kg | 0.15 kg | 1.20 kg | 0.32 kg | 0.70 kg |
| Main Application | Large Automation Systems | Distributed I/O Networks | Advanced Machine Control | Analog Monitoring | Small Automation Systems |
| Parameter | 1769-L16ER-BB1B | 1769-L18ER-BB1B | 1769-L24ER-QBFC1B |
|---|---|---|---|
| User Memory | 384 KB | 1 MB | 0.75 MB |
| Integrated I/O | Yes | Yes | Yes |
| Motion Capability | 2 Axes | 2 Axes | 4 Axes |
| Ethernet Ports | Dual | Dual | Dual |
| Maximum I/O Modules | 16 | 16 | 16 |
| Suitable Application | Small Machines | Medium Machines | Complex Systems |
| Dimensions | 118×70×87 mm | 118×70×87 mm | 140×110×87 mm |
| Weight kg | 0.48 kg | 0.50 kg | 0.72 kg |
The 1769-L16ER-BB1B remains highly popular because it combines compact physical dimensions with strong industrial control capability. Many industrial users prefer this controller because it delivers reliable automation performance without requiring large control cabinets.
Another major advantage is its integrated Ethernet communication architecture. The dual Ethernet ports simplify industrial networking and reduce overall system cost.
The controller also provides a balance between affordability, scalability, and performance. It is powerful enough for most machine automation applications while remaining easy to install and maintain.
Its compatibility with Compact I/O modules further increases its value in modular automation systems where future expansion is expected.
Because of its durable industrial construction and stable long-term operation, the controller continues to be widely selected in manufacturing facilities around the world.
The Allen Bradley 1769-L16ER-BB1B is a compact and reliable CompactLogix programmable automation controller developed for industrial machine control and automation applications.
It combines fast processing capability, embedded Ethernet communication, modular I/O expansion, motion support, and industrial durability into a compact control platform.
The controller is widely used in packaging systems, conveyor automation, manufacturing equipment, food processing systems, and industrial process control applications.
Its compact design, flexible scalability, strong communication capability, and dependable industrial performance make it one of the most practical and widely applied CompactLogix controllers in modern industrial automation systems.