The A-B 1769-L23E-QBFC1B module is A CompactLogix controller manufactured by Rockwell Automation (Allen-Bradley). It is part of the CompactLogix 5000 series of controllers designed for small to medium-sized automation applications and is flexible, reliable and easy to program.

Product name
Rockwell Automation CompactLogix 5000 controller 1769-L23E-QBFC1B
English: Rockwell Automation CompactLogix 5000 Controller 1769-L23

E-QBFC1B
Product description
The controller integrates a range of functions, including:

High-performance processor: provides powerful computing power and supports complex control algorithms.
Rich I/O interfaces: Various types of input/output modules can be connected to meet different application requirements.
Flexible programming environment: Rockwell Automation’s Studio 5000 programming software enables rapid development and deployment of control programs.
Modular design: Modular design, easy to expand and maintain.

Product parameters and specifications
The specific parameters will vary depending on the configuration. The following are the general parameters:

Processor: 32-bit ARM processor
Memory: 1MB
I/O count: varies according to configuration
Communication interface: Ethernet, DeviceNet, etc
Power supply voltage: 24V DC