ABB LD800HSE

I. Overview

II. Parameters

• Model: LD800HSE 3BDH000320R0101 or 3BDH000320R02
• Power supply: 24V DC
• Communication methods: Ethernet, RS485, H1 bus interface
• Input: 8 digital inputs, 4 analog inputs
• Output: 6 digital outputs, 2 analog outputs
• Dimensions: 150mm x 131mm x 111mm (some data sources indicate 47 x 131 x 111 mm)
• Operating temperature range: -20°C to +70°C (some data sources indicate -40°C to +85°C)
• Protection class: IP20
• Communication protocols: Supports Modbus TCP/IP, Ethernet/IP, PROFIBUS DP, and DeviceNet
• Storage space: 256MB

III. Product Features

• High precision and reliability: Adopts advanced sensor technology and digital processing, featuring high precision, high stability, and high reliability.
• Versatility: Supports multiple communication protocols including Ethernet, RS485, H1 bus, etc., facilitating integration with different control systems.
• Redundant configuration: Supports redundant mode, with two LD800HSE connected via a serial redundant link to ensure high system availability.
• Flexible configuration options: Supports various configuration options, making it easy to integrate into existing networks.
• Modular design: Facilitates expansion and maintenance, suitable for various industrial automation control systems.
• Built-in diagnostic function: Provides built-in diagnostic functions, allowing for easy troubleshooting and system integrity checks.

IV. Structure and Composition

• Input/output module: Used to connect various field devices and sensors, supporting digital input/output and analog input/output.
• Communication module: Supports multiple communication protocols such as Ethernet, RS485, H1 bus, etc., ensuring data exchange between different control systems.
• Power module: Provides a stable 24V DC power supply to ensure the normal operation of the device.
• Control module: Equipped with a high-performance processor to support fast data processing and response.
• Display module: Features a 7-inch TFT display for operators to view system status.

V. Application Fields

• Industrial process control and automation systems: Used for liquid and gas pressure monitoring and control, as well as monitoring and protection of pump stations and pressure vessels.
• Energy industry: Used in oil and gas extraction, petrochemical production, and power stations, etc.
• Environmental monitoring and governance systems: Used in water treatment, sewage treatment, etc.
• Power industry: Applied in power control systems, power monitoring systems, and other fields.
• Petrochemical industry: Used in chemical process control, chemical equipment monitoring, and other fields.
• Manufacturing industry: Applied in production automation control, equipment monitoring, etc.
• Building automation: Used in smart buildings, etc.

VI. Installation and Maintenance

• Installation method: Usually provides rack mounting or panel mounting configurations, facilitating installation on DIN rails.
• Installation steps:
  • Hardware installation: Mount the device on the DIN rail and ensure it is firmly fixed.
  • Communication settings: Configure communication protocols and IP addresses to ensure communication with the host computer.
  • System integration: Integrate the device into the existing control system to ensure real-time data transmission.
• Maintenance:
  • Regular inspection: Regularly check the operation status of the device to ensure its normal operation.
  • Fault diagnosis: Use the built-in diagnostic function to quickly locate and resolve faults.
  • Software update: Regularly update the device’s firmware to improve system stability and security.
  • Environmental requirements: Ensure the device operates within the appropriate temperature and humidity range to avoid faults caused by environmental factors.