Features:
- Integrated 42-channel embedded I/O architecture reduces external module requirements and simplifies machine control installation.
- Dual RS-232 communication ports support DF1, DH-485, and ASCII protocols for flexible industrial serial networking.
- Compact programmable automation controller design combines processing, power supply, and high-speed counters within a single assembly.
Allen-Bradley 1769-L23-QBFC1B is a CompactLogix packaged controller developed for industrial automation applications requiring integrated control and embedded I/O functionality. The controller combines processor, communication, digital inputs, digital outputs, analog channels, and high-speed counters into a single compact platform. Machine builders and industrial users benefit from reduced cabinet space requirements and simplified wiring structures. The integrated architecture also helps streamline installation and commissioning procedures.
The controller includes 512 KB user memory together with dual RS-232 serial communication ports supporting DF1, DH-485, and ASCII protocols. Allen-Bradley 1769-L23-QBFC1B supports multiple programming languages including ladder diagram, function block, structured text, and sequential function chart. Embedded analog and digital channels allow direct connection of field devices such as sensors, switches, actuators, and transmitters. Additional expansion capability is available through support for up to two 1769 Compact I/O modules.
Allen-Bradley 1769-L23-QBFC1B is suitable for compact machine automation, material handling systems, packaging equipment, and standalone industrial process control applications. The controller supports DIN rail or panel mounting and operates from a nominal 24 Volt DC power source. Industrial durability is supported through wide operating temperature capability, vibration resistance, and noncondensing humidity tolerance. LED diagnostic indicators further improve operational visibility by providing status monitoring for communication, network activity, power supply condition, analog channels, and digital I/O operation.
The 1769-L23-QBFC1B Allen-Bradley CompactLogix 512KB DI/O AI/O Controller may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Allen-Bradley 1769-L23-QBFC1B CompactLogix 512KB DI/O AI/O Controller Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Allen-Bradley 1769-L23-QBFC1B CompactLogix 512KB DI/O AI/O Controller Specs
General
- Manufacturer Allen-Bradley
- Model 1769-L23-QBFC1B
- Condition New Original ready stock
- Product Family 1769-L23E-QB1B,1769-L23E-QBFC1B,1769-L23-QBFC1B/A
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- I/O Status Monitoring: Real-time tracking of LED status indicators for 16 digital inputs and 16 digital outputs.
- Analog Data Acquisition: Acquires current/voltage analog inputs from 4 channels for precise process parameter monitoring.
- High-Speed Counter Tracking: Monitors pulse inputs from 2 high-speed counters (HSCs) for accurate frequency and position tracking.
- System Health Diagnosis: Monitors controller CPU load, memory consumption, and battery/power supply status to ensure stable system operation.
- Application Password Protection: Provides multi-level user access control to prevent unauthorized program reading or modification.
- Physical Mode Switch: Equipped with a keyswitch (RUN/REM/PROG) to prevent accidental operation in the field.
- Data Power Loss Protection: Built-in non-volatile flash memory automatically backs up critical data and operating variables during power outages.
- Industrial Environment Compliance: Certified by multiple international safety standards including c-UL-us and CE, possessing extremely high resistance to electromagnetic interference.
- Small Packaging Machinery: Controls conveyor belt speed, working with a high-speed counter to achieve precise material counting and sealing control.
- Pump Station Variable Frequency Control: Utilizes analog input/output to adjust pump speed, achieving constant pressure water supply or wastewater treatment monitoring.
- Automated Assembly Line: Suitable for small automated workstations of approximately 20 points, performing cylinder action control and sensor signal acquisition.
- Distributed Material Handling: Acts as a network slave station, responsible for local material sorting, redirection, and data aggregation from field instruments.