ABB+PCD230A 3BHE022291R0101 PCD235A101 3BHE032025R0101

Description

The ABB PCD230A and PCD235A modules are part of ABB’s Process Control and Data Acquisition (PCD) series used in industrial automation and control systems. These modules are commonly integrated into Distributed Control Systems (DCS) and Programmable Logic Controllers (PLC) for process automation, offering versatility in a range of applications such as power generation, water treatment, and manufacturing. Here’s an overview of the modules based on their respective part numbers:

1. ABB PCD230A 3BHE022291R0101

• Product Name: PCD230A (Digital I/O Module)
• Product Description:
  • The PCD230A is a versatile digital I/O module designed for use in ABB’s process control and automation systems. It is typically part of a distributed control system (DCS) that handles digital input and output signals from field devices like sensors, actuators, and other control elements. This module is designed for rugged environments and features high reliability and flexibility for industrial applications.
• Key Features:
  • Digital Inputs/Outputs (I/O)
  • Modular design for easy integration into control systems
  • Suitable for harsh industrial environments
  • Can be used with ABB’s AC 800M, AC 800F, and other DCS and PLC systems
  • Suitable for small to medium-scale automation and control tasks
• Parameters & Specifications:
  • Input Voltage: 24V DC (typically)
  • Digital Inputs: 16 inputs (configurable)
  • Digital Outputs: 16 outputs (configurable)
  • Input signal type: Dry contact, voltage signals, etc.
  • Output type: Relay or transistor outputs (depending on configuration)
  • Communication Interface: Compatible with ABB DCS systems (Modbus, Ethernet, Profibus, etc.)
  • Mounting: DIN rail mount or panel mount, depending on model
  • Isolation: Electrical isolation between input/output channels
  • Operating Temperature Range: Typically -20°C to +60°C
  • Certifications: CE, UL, ATEX (depending on configuration)

2. ABB PCD235A 3BHE032025R0101

• Product Name: PCD235A (Analog I/O Module)
• Product Description:
  • The PCD235A is an analog input/output module designed to interface with field devices that require analog signals for measurement and control. This module is used in various applications such as temperature measurement, pressure sensors, and flow meters. It provides high accuracy and reliability in data acquisition, making it ideal for use in precision industrial environments.
• Key Features:
  • Analog Inputs/Outputs (AI/AO)
  • High-precision measurement capabilities
  • Typically used for interfacing with sensors and actuators
  • Suitable for integration with ABB’s DCS and PLC systems, especially for process control
  • Flexible input/output signal ranges
• Parameters & Specifications:
  • Analog Inputs: 8 input channels (may vary depending on configuration)
  • Input Type: 4-20 mA, 0-10 V, 0-5 V, RTD (temperature sensors), Thermocouples, etc.
  • Analog Outputs: 8 output channels (may vary depending on configuration)
  • Output Type: 4-20 mA, 0-10 V (configurable)
  • Sampling Rate: Typically in the range of 1-100 Hz, depending on configuration
  • Accuracy: ±0.1% to ±0.5% (depending on configuration)
  • Resolution: 12-bit or higher, depending on model
  • Input Impedance: High, suitable for interfacing with most industrial sensors
  • Operating Temperature Range: Typically -20°C to +60°C
  • Power Supply: Typically 24V DC
  • Communication Interface: Typically Modbus, Profibus, or Ethernet
  • Certifications: CE, UL, ATEX (depending on configuration)

Common Applications:

• • Process Automation: Used in industries such as oil and gas, chemical processing, and water treatment for controlling and monitoring industrial processes.
  • Temperature and Pressure Measurement: Used in systems where precise data acquisition is required from sensors that measure physical parameters.
  • Building Automation: Often found in HVAC systems for controlling temperature, humidity, and air quality.