The GE Fanuc WESDAC D20C is a versatile I/O (Input/Output) module designed for industrial automation. It serves as a reliable interface between control systems and various field devices. Typically used in distributed control systems (DCS), the D20C acquires data from sensors and controls actuators.

Key Features and Specifications

I/O Capabilities:

• Supports both analog and digital I/O.
• Configurable for signal types such as voltage, current, and thermocouple inputs.
• Offers a wide range of input/output counts, depending on the specific configuration.

Communication:

• Communicates with the control system via proprietary or standard industrial network protocols.
• The exact protocol depends on the DCS system integration.

Power Supply:

• Requires a specific power supply voltage and current rating detailed in the module’s data sheet.

Environmental:

• Designed for industrial environments, meeting temperature, humidity, and vibration requirements.

Physical Characteristics:

• Compact size for easy installation in control panels or racks.
• Mounting options include DIN rail or panel mounting.

Applications

The GE Fanuc WESDAC D20C module is used in various industries:

Process Control:

• Monitors and controls variables such as temperature, pressure, flow rate, and level.
• Applied in chemical, petrochemical, and power generation processes.

Manufacturing Automation:

• Acquires data from sensors and controls actuators in manufacturing.
• Used in packaging, assembly, and material handling.

Building Automation:

• Monitors and controls environmental conditions such as temperature, humidity, and lighting.