ABB PPD115A102 3BHE017628R0102 Central control module FOCS PP D115 A102

ABB PPD115A102 3BHE017628R0102 (PEC800-PS, PEC800-CO, FOCS), is the central control module for the PEC800 process automation and control system. The module is part of the ABB PEC800 (Process Expert Control 800) family of high-performance control systems. These systems are designed for advanced process control, automation and monitoring in a variety of industrial applications.

Part number 3BHE017628R0102, PPD115A102, the excitation power unit provides excitation current to the synchronous generator rotor. The excitation regulator controls the output of the excitation power unit based on an input signal and a given regulation criterion.

The PPD115A102 module is commonly used in large-scale, process-oriented industries such as oil and gas, chemical, power, and water treatment, where precision, reliability, and flexibility are crucial.

Key Features of the ABB PPD115A102 (PEC800-PS/PEC800-CO/FOCS) Central Control Module:

Central Control Module (CCM):

The PPD115A102 serves as a central control unit for the PEC800 system, which handles the supervision, execution, and coordination of control processes.

This module integrates various process control elements, such as field devices, input/output (I/O) modules, and other automation subsystems within a plant.

Power Supply (PEC800-PS):

The PEC800-PS is responsible for supplying power to the system, ensuring that the central control module and other connected modules in the PEC800 system are properly powered.

It regulates and monitors voltage levels and ensures consistent power delivery to all components in the PEC800 architecture.

Central Processing Unit (PEC800-CO):

The PEC800-CO (Central Processor Unit) is the main processing component of the PEC800 system, performing the primary computations for process control and system management.

This unit is responsible for executing control algorithms, data processing, and communication between the central control module and other networked components.

Fieldbus and I/O Communication (FOCS):

The FOCS (Fieldbus and I/O Communication System) module allows for communication between the central control module and field devices, such as sensors, actuators, and remote I/O devices.

It supports various communication protocols (e.g., Modbus, Profibus, HART, etc.) and enables real-time monitoring and control of field devices through the central control system.

Modular Design:

The PEC800 system is built to be highly modular, allowing for flexible expansion and scalability to meet the requirements of different process applications.

The PPD115A102 module fits within this modular framework, ensuring ease of integration with additional control modules, I/O modules, and other system components.

High Reliability:

The PEC800 series is designed to operate in demanding environments with high reliability and redundancy. This ensures minimal downtime and maintains system availability in critical operations.

The PPD115A102 central control module typically features redundant power supplies and communication paths, which enhance fault tolerance and system uptime.

Process Control Algorithms:

The module supports advanced process control algorithms, enabling the system to handle complex automation tasks such as PID control, cascade control, and model-based control.

These capabilities allow operators to achieve precise control over various industrial processes, enhancing productivity and operational efficiency.

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