Overview
The Rockwell Automation Allen-Bradley 1769-L23E-QBFC1B is a CompactLogix integrated controller designed for compact machine-level automation systems. It combines onboard processing, integrated EtherNet/IP communication, and embedded I/O capability to support efficient control in space-saving industrial applications such as packaging, assembly, and material handling.
General Information
Part Number: 1769-L23E-QBFC1B
Manufacturer: Rockwell Automation (Allen-Bradley)
Series: CompactLogix Integrated Controller Platform
Product Type: Integrated EtherNet/IP Programmable Automation Controller
Country of Origin: United States
Integrated I/O: Built-in digital input/output modules
Programming Software: Studio 5000 Logix Designer
Primary Application: Machine control, sequencing, and industrial Ethernet automation
Mounting Type: Panel or DIN rail installation
Power Specifications
Input Voltage: 24 V DC nominal
Operating Power: Low-power integrated controller design
Power Source: External 24 V DC supply
Protection: Reverse polarity and transient voltage protection
Efficiency: Optimized for compact control cabinet integration
Communication & Interface
EtherNet/IP Port: Integrated Ethernet communication interface
Industrial Protocol: EtherNet/IP real-time data exchange and control
Configuration Access: Ethernet-based programming, diagnostics, and firmware management
System Integration: Supports remote I/O, drives, and HMI connectivity
Diagnostics: LED indicators for link status, network activity, and fault monitoring
Environmental
Operating Temperature: 0 to 60 °C
Storage Temperature: −40 to 85 °C
Humidity: 5% to 95% non-condensing
Vibration Resistance: Industrial-grade machine environment tolerance
Protection Rating: IP20 (requires enclosure installation)
Pollution Degree: 2 (industrial indoor environments)
Dimensions & Weight
Dimensions (H × W): 267.5 × 132 mm
Weight: 1.22 kg
High-efficiency automation solution — engineered for reliable performance in demanding industrial environments!