CompactLogix

The CompactLogix controllers from Rockwell Automation are part of the Allen-Bradley family of products, designed to offer a flexible and cost-effective solution for industrial automation needs. Here’s an overview of the features and capabilities of the CompactLogix system and its associated 1769 Compact I/O modules:

CompactLogix Controllers

• 1769 CompactLogix L3x and 5370: These controllers provide a balance between performance and cost, suitable for medium to large applications.
• Compact GuardLogix 5370: Designed with security in mind, offering the same control capabilities with enhanced security features.

1769 Compact I/O Modules

• Chassis-Based: Modules fit into a 1769 Compact I/O chassis, which can be used for both local and distributed I/O.
• Rackless Design: Reduces costs and inventory needs by eliminating the need for a traditional rack structure.
• Removable Terminal Block: Built-in for easy connections to I/O sensors and actuators.

Features

• Mounting Options: Flexibility with DIN Rail or panel mounting.
• Diagnostic Indicators: Individual point status indicators simplify troubleshooting.
• Software Keying: Prevents incorrect module positioning.
• Bank Connectivity: Supports connection of up to three banks of Compact I/O to a controller, requiring a communication adapter module and power supply.

1769 Compact Digital I/O Modules

• Variety of Voltages: Available in both AC and DC voltages.
• Points per Module: Range from 8 to 32 points.
• Contact Output Modules: For switching control.
• High-Speed Inputs: For fast response applications.
• Input Filtering: To reduce noise and false triggering.
• Optical Isolation: For enhanced signal integrity and noise protection.

1769 Compact Analog I/O Modules

• Types: Analog, thermocouple, and RTD (Resistance Temperature Detector) modules.
• Accuracy: High accuracy ratings for precise measurements.
• Range Detection: Includes over-range and under-range detection with indicators.
• On-Board Scaling: For converting raw sensor data to engineering units.
• Response Options: Selectable response to broken input sensors.
• Direct Output Control: Ability to control output devices during abnormal conditions.
• Configurable Channels: Individually configurable channels for flexible use.
• Autocalibration: For maintaining sensor accuracy over time.

1769-AENTR I/O Modules

• EtherNet/IP TCP/CIP Connection: Supports a single network strategy with dual Ethernet ports for different topologies.
• Simplified Architecture: Distributed I/O over EtherNet/IP simplifies system design.
• Control Migrations: Allows for re-use of existing 1769 I/O in control system migrations.
• I/O Packet Rate: Up to 10,000 packets per second for high-speed data transfer.
• Direct Connection: Capable of direct connection to the network.

1769 Compact Specialty I/O Modules

• Functions: Address reserve, ASCII, Boolean control, and high-speed counter modules.
• Direct Platform Connection: Connect directly to PowerFlex drives and other devices through specialized modules.
• Interfaces: Include DPI/SCANport and DSI/Modbus for integration with various devices.

When selecting CompactLogix controllers and I/O modules for your project, consider the specific I/O requirements, the environment in which they will be used, and the need for any specialized functions. The versatility and scalability of the CompactLogix system make it a robust choice for a variety of industrial applications. Always refer to the latest product documentation for detailed specifications and compatibility information.