









1769-L24ER-QBFC1B | Allen-Bradley CompactLogix 5370 L2 Ethernet Controller, 0.75MB
- Regular price
- $2,019.00
- Sale price
- $2,019.00
- Regular price
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Product Description P/N: 1769-L24ER-QBFC1B
Description
The Allen-Bradley 1769-L24ER-QBFC1B is a CompactLogix 5370 L2 packaged controller with integrated digital, analog, and high-speed I/O. It offers 1 MB of embedded memory, dual EtherNet/IP ports, RS-232, and USB connectivity for versatile automation control.
Technical Specifications
Condition | New / Never Used Surplus |
Brand | Allen-Bradley |
Series | A and B |
Part Number | 1769-L24ER-QBFC1B |
Manufacturer | Rockwell Automation |
Product Type | Programmable Automation Controller |
Product Line | CompactLogix |
Module Type | Processor Module |
Communication ports | (1) USB; (2) Ethernet I/P; 1 RS232 |
Communication | Ethernet |
Supported Protocols | ASCII; DH485; DF1; Ethernet |
No. Of Axes over Ethernet | 2 axes |
No. of Task | 32 |
Shipping Dimensions | 11X8X6 inches |
No. of Program per Task | 100 |
No. of Embedded Inputs | (16) 24 VDC |
Replacement Terminal Block Part Number | 1769-RTBN18 |
No. of Analog Inputs | 4 (Differential or Single Ended) |
Wire Type | Copper-90 degrees Celsius |
No. of Analog Outputs | 2 (Single Ended) |
Wire Size (Solid) | 22 to 14 AWG |
No. of HSC outputs | 4 |
Wire Size (Stranded) | 22 to 16 AWG |
Programming Language | Relay ladder (Safety Task only) , Structured Text, Function block, SFC |
Power Supply | 24 Volts DC |
Memory | 1MB |
Mounting | DIN Rail |
Information About 1769-L24ER-QBFC1B
The 1769-L24ER-QBFC1B is part of the CompactLogix 5370 family, designed as a cost-effective controller for small to medium applications requiring high performance in a compact design. It supports up to 32 tasks and 100 programs per task, with 1 MB of memory expandable using the included 1 GB SD card or an optional 2 GB card. The controller features 16 sinking/sourcing 24 VDC digital inputs, 16 sinking digital outputs, 4 high-speed counter inputs, 4 high-speed outputs, 4 universal analog inputs, and 2 analog outputs, providing flexible integration with industrial devices. Communication is supported through two EtherNet/IP ports with Device Level Ring (DLR) topology, one RS-232 port, and one USB port, offering compatibility with DF1, ASCII, DH485, and Ethernet protocols. The unit operates on a 24 VDC power supply, supports expansion with up to 4 Compact I/O modules, and includes protective features such as off-state leakage limits and current handling up to 5 A per channel. With its small form factor and robust capabilities, it is suited for applications like hoisting, cranes, indexing, and packaging systems.
Key Features:
- Memory: 1 MB embedded memory with expansion support via 1 GB or 2 GB SD cards.
- Communication: Dual EtherNet/IP ports (DLR supported), one RS-232, and one USB port for programming and networking.
- Digital I/O: 16 sinking/sourcing 24 VDC digital inputs and 16 sinking 24 VDC digital outputs.
- High-Speed Functions: Four high-speed counters and four high-speed outputs for motion and precision tasks.
- Analog Capability: Four universal analog inputs and two analog outputs for process control.
- Task Handling: Supports 32 tasks and up to 100 programs per task for complex automation.
- Expansion: Compatible with up to four additional 1769 Compact I/O modules.
- Power: Operates on 24 VDC with current draw of 1 A at 5 VDC and 0.8 A at 24 VDC.
- Protocol Support: ASCII, DF1, DH485, and Ethernet/IP for wide communication compatibility.
- Design: Compact packaged form with LED status indicators and open-type enclosure for easy integration.
The 1769-L24ER-QBFC1B delivers the reliability and precision required for integrated control in space-constrained industrial automation systems.
Manufacturer information
Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.
Description
The Allen-Bradley 1769-L24ER-QBFC1B is a CompactLogix 5370 L2 packaged controller with integrated digital, analog, and high-speed I/O. It offers 1 MB of embedded memory, dual EtherNet/IP ports, RS-232, and USB connectivity for versatile automation control.
Technical Specifications
Condition | New / Never Used Surplus |
Brand | Allen-Bradley |
Series | A and B |
Part Number | 1769-L24ER-QBFC1B |
Manufacturer | Rockwell Automation |
Product Type | Programmable Automation Controller |
Product Line | CompactLogix |
Module Type | Processor Module |
Communication ports | (1) USB; (2) Ethernet I/P; 1 RS232 |
Communication | Ethernet |
Supported Protocols | ASCII; DH485; DF1; Ethernet |
No. Of Axes over Ethernet | 2 axes |
No. of Task | 32 |
Shipping Dimensions | 11X8X6 inches |
No. of Program per Task | 100 |
No. of Embedded Inputs | (16) 24 VDC |
Replacement Terminal Block Part Number | 1769-RTBN18 |
No. of Analog Inputs | 4 (Differential or Single Ended) |
Wire Type | Copper-90 degrees Celsius |
No. of Analog Outputs | 2 (Single Ended) |
Wire Size (Solid) | 22 to 14 AWG |
No. of HSC outputs | 4 |
Wire Size (Stranded) | 22 to 16 AWG |
Programming Language | Relay ladder (Safety Task only) , Structured Text, Function block, SFC |
Power Supply | 24 Volts DC |
Memory | 1MB |
Mounting | DIN Rail |
Information About 1769-L24ER-QBFC1B
The 1769-L24ER-QBFC1B is part of the CompactLogix 5370 family, designed as a cost-effective controller for small to medium applications requiring high performance in a compact design. It supports up to 32 tasks and 100 programs per task, with 1 MB of memory expandable using the included 1 GB SD card or an optional 2 GB card. The controller features 16 sinking/sourcing 24 VDC digital inputs, 16 sinking digital outputs, 4 high-speed counter inputs, 4 high-speed outputs, 4 universal analog inputs, and 2 analog outputs, providing flexible integration with industrial devices. Communication is supported through two EtherNet/IP ports with Device Level Ring (DLR) topology, one RS-232 port, and one USB port, offering compatibility with DF1, ASCII, DH485, and Ethernet protocols. The unit operates on a 24 VDC power supply, supports expansion with up to 4 Compact I/O modules, and includes protective features such as off-state leakage limits and current handling up to 5 A per channel. With its small form factor and robust capabilities, it is suited for applications like hoisting, cranes, indexing, and packaging systems.
Key Features:
- Memory: 1 MB embedded memory with expansion support via 1 GB or 2 GB SD cards.
- Communication: Dual EtherNet/IP ports (DLR supported), one RS-232, and one USB port for programming and networking.
- Digital I/O: 16 sinking/sourcing 24 VDC digital inputs and 16 sinking 24 VDC digital outputs.
- High-Speed Functions: Four high-speed counters and four high-speed outputs for motion and precision tasks.
- Analog Capability: Four universal analog inputs and two analog outputs for process control.
- Task Handling: Supports 32 tasks and up to 100 programs per task for complex automation.
- Expansion: Compatible with up to four additional 1769 Compact I/O modules.
- Power: Operates on 24 VDC with current draw of 1 A at 5 VDC and 0.8 A at 24 VDC.
- Protocol Support: ASCII, DF1, DH485, and Ethernet/IP for wide communication compatibility.
- Design: Compact packaged form with LED status indicators and open-type enclosure for easy integration.
The 1769-L24ER-QBFC1B delivers the reliability and precision required for integrated control in space-constrained industrial automation systems.
Manufacturer information
Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.




