The GE PAC8000 8115-DO-DC is a high-density, 24 VDC Digital Output module designed for use within the PAC8000 Process Automation Controller (PAC) platform. This module is engineered to control a wide array of discrete field devices, such as solenoids, relays, contactors, and indicators. It provides reliable, high-speed switching capabilities and is integral to process control loops where precision and consistent operational status are required for industrial manufacturing and power generation.

Technical Specifications

Operational & System Features

• ⚙️ System Compatibility: Designed for seamless integration into the GE PAC8000 distributed I/O rack backplane.

• ⚡ Output Functionality: Provides multiple channels of discrete output, capable of driving industrial-standard 24 VDC loads with integrated current protection.

• 🛡️ Signal Integrity: Incorporates galvanic isolation between the field-side outputs and the control system bus, ensuring protection against electrical noise and ground potential differences.

• 🔌 Circuit Protection: Features built-in short-circuit and over-load protection per channel, automatically safeguarding the module and field wiring from damage.

• 📊 Diagnostic Monitoring: Equipped with individual channel status LEDs and sophisticated onboard diagnostics to report fault conditions (e.g., lead breakage or load-side faults) back to the controller.

Physical & Origin Details

• 📏 Dimensions: Standard PAC8000 modular form factor, optimized for compact installation within control cabinets.

• ⚖️ Weight: Durable construction, typically weighing approximately 0.4 kg to 0.6 kg.

• 🌍 Origin: Manufactured to rigid industrial standards, ensuring high-availability performance in continuous-duty applications.

Recommended Related PAC8000 Series Modules

To maintain a robust and scalable control architecture, the following modules are frequently utilized in conjunction with the 8115-DO-DC module:

• 8111-DI-DC – 24 VDC Digital Input module for monitoring field-level state changes.

• 8121-AI-U – Universal Analog Input module for versatile process variable monitoring.

• 8123-AO-I – Analog Output module for precision control of variable-position actuators.

• 8131-RTD – RTD Input module for high-accuracy thermal sensing and protection.

• 8132-TC – Thermocouple Input module for high-temperature process applications.

• 8724-CA-PS – Intrinsically safe power supply for hazardous location installations.

• 8001-CO-CPU – Primary Process Automation Controller module for logic execution.

• 8003-CC-NET – Network interface module for high-speed I/O communication.