Overview
The Allen-Bradley 1768-L43 is a CompactLogix L45 programmable automation controller designed for mid-range industrial control applications. It delivers high-speed processing, integrated motion control capability, and scalable system architecture for complex automation tasks.
General Information
Part Number: 1768-L43
Brand: Allen-Bradley (Rockwell Automation)
Country of Origin: USA
Series: CompactLogix 1768 Series
Type: Programmable Automation Controller (PAC)
Installation: Mounted in CompactLogix 1768 chassis
Function: Central processing unit for industrial automation and control systems
Application: Machine control, process automation, motion control, and integrated systems
Power Specifications
Supply Method: Powered via CompactLogix backplane
Input Voltage: 5 V DC (internal system backplane supply)
Power Consumption: System-dependent, optimized for controller operation
Battery Support: Battery-backed memory for program and data retention
Protection: Built-in electrical isolation through chassis design
Status Indication: LED indicators for run, fault, and system status
Communication & Interface
Communication Ports: Integrated EtherNet/IP and serial communication support (system dependent modules)
Network Support: Modular expansion via CompactLogix communication modules
Data Handling: High-speed deterministic control execution
Programming Interface: Studio 5000 environment compatibility
Diagnostics: Real-time system diagnostics and fault monitoring
Environmental
Operating Temperature: 0 to 60 °C
Storage Temperature: -40 to 85 °C
Relative Humidity: 5% to 95% non-condensing
Shock & Vibration: Industrial-grade controller durability for panel mounting
Protection Rating: Industrial control cabinet installation
Dimensions & Weight
Dimensions (L × W × H): 131.6 × 67.4 × 121.8 mm
Weight: 0.34 kg
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