The 1785-L20C is a ControlNet processor module for PLC-5 control systems. This versatile component efficiently handles various industrial automation tasks.

Key Features

• ControlNet Compatibility: Integrates seamlessly with ControlNet networks, ensuring efficient data exchange and control.
• I/O Capacity: Supports up to 512 analog or digital I/O points, offering flexibility in system design.
• Memory: Equipped with 16K of memory for storing program logic and data.
• Battery Backup: Includes a battery backup option to protect program data during power failures.
• Compact Design: Designed for installation in an I/O chassis, saving space in control panels.
• Multiple Ports: Features one serial port and one coprocessor port for communication and expansion.

Technical Specifications

• Processor: PLC-5/20C
• Memory: 16K
• I/O: Up to 512 analog or digital I/O
• Communication: ControlNet, Serial, Coprocessor
• Power Supply: 5 VDC
• Physical Dimensions: Varies based on model and configuration

Applications

The 1785-L20C is commonly used in:

• Manufacturing: Controls production processes, monitors equipment, and manages material flow.
• Packaging: Coordinates packaging lines and ensures product quality.
• Process Control: Regulates temperature, pressure, and flow rates in industrial processes.