2025-06-26 BY
IN Company News

Product Description

The ABB OCAHG 492838402 is a high-performance communication and control device designed to become the core backbone of industrial automation systems. It interfaces with various field devices, including sensors, actuators, and other control units, through industry-standard protocols such as Ethernet, Profibus, and Modbus. This versatility enables seamless integration into existing architectures, no matter how complex or diverse the devices used.

Technical Specifications

  • Model: OCAHG 492838402
  • Brand: ABB
  • Type: Communication and control equipment
  • Input Voltage: 24 V DC
  • Working Temperature Range: -25°C to 65°C
  • Installation Method: DIN rail
  • Dimensions: 130 mm x 100 mm x 70 mm
  • Weight: 0.6 kg
  • Interface/Bus: Ethernet, Profibus, Modbus
  • Compliance: CE and RoHS
  • Supported Protocols: Ethernet TCP/IP, Profibus DP, Modbus RTU/TCP
  • Typical Power Consumption: 18 W

Product Specifications

The module features a compact design with dimensions of 130 mm x 100 mm x 70 mm and weighs 0.6 kg. It is designed to withstand harsh industrial environments, with a wide operating temperature range and high reliability.

Series

The ABB OCAHG 492838402 belongs to ABB’s line of industrial automation modules, known for their high performance and reliability in various automation applications.

Features

  • Advanced Data Processing: Collects, analyzes, and distributes data in real-time.
  • Data Concentrator: Aggregates information from various sources and transmits it to higher-level control systems for further processing and decision-making.
  • Intelligent Algorithms: Can autonomously perform local control functions, such as adjusting actuator settings based on sensor inputs without continuously relying on a central controller.
  • Multi-Protocol Support: Simplifies system integration, reducing the time and cost required to connect different devices and systems.
  • Redundancy Feature: Enhances system reliability and minimizes the risk of costly downtime caused by unexpected failures.
  • Diagnostic Function: Facilitates quick identification of problems and enables predictive maintenance, reducing maintenance costs and extending the service life of connected devices.
  • Decentralized Control Method: Improves system response speed and allows for faster adjustments to constantly changing process conditions.
  • Robust Design: Ensures reliable performance in harsh industrial environments.

Applications

The ABB OCAHG 492838402 is widely used in various industrial scenarios, including:
  • Automotive Manufacturing: Manages and controls complex production lines, ensuring seamless communication between robot arms, conveyor systems, and other production equipment.
  • Power Generation: Monitors and controls power plants, enabling operators to optimize power output, detect potential faults early, and ensure the stability of power supply.
  • Oil and Gas: Manages the operation of pumps, valves, and pipelines in refineries and processing plants.

Application Fields

The ABB OCAHG 492838402 is widely used in various industrial scenarios, including electricity, petroleum, mine hoisting, ports, heating, gas, water supply, sewage treatment, metallurgy, papermaking, textile, chemical industry, water conservancy, and other modern industrial fields
ABB OCAHG 492838402 - High-Frequency Industrial Control Module

ABB OCAHG 492838402

ABB OCAHG 492838402 - High-Frequency Industrial Control Module

ABB OCAHG 492838402