Product Name:

ABB EL3040 Digital Input Module (02402893521100)

Product Description:

The ABB EL3040 is a modular, high-density digital input module designed for use in industrial control and automation systems. The module is part of ABB’s S800 I/O family and is designed for interfacing with industrial equipment that generates digital signals (on/off, high/low). It features 32 digital input channels, providing high flexibility and reliability in signal acquisition.

The EL3040 is compatible with ABB’s S800 I/O system, which is known for providing robust and reliable connections to the field level and efficient communication with controllers in a process control system.

Product Parameters and Specifications:

• Input Type: Digital (Discrete)
• Number of Inputs: 32 (isolated channels)
• Input Signal Level:
  • On signal: 24 V DC (Nominal)
  • Off signal: 0 V DC
• Input Impedance: Typically around 3kΩ (varies depending on the configuration)
• Voltage Range:
  • Minimum: 19 V DC
  • Maximum: 30 V DC
• Input Voltage Range: 19-30 V DC
• Rated Current Consumption: Approximately 100 mA (depends on the exact configuration)
• Input Response Time: Typically 10 ms (depends on the specific signal)
• Bus Communication: Profibus DP or Modbus RTU (dependent on configuration)
• Isolation: Galvanic isolation between inputs and fieldbus
• Mounting: DIN rail (rail-mounted for ease of installation)
• Dimensions: Typically 108mm x 129mm x 35mm (W x H x D) – for easy integration into standard enclosures

Product Features:

• Compact and modular design, allowing easy expansion and flexible configuration.
• Galvanic isolation between inputs and fieldbus for safety and signal integrity.
• High-density input with 32 channels in a single module, reducing space requirements in control panels.
• Wide voltage range (19-30 V DC) for compatibility with various industrial equipment.
• Diagnostic capabilities for troubleshooting and maintenance.
• LED indicators for status monitoring of each individual input.
• Hot swapping capability, which allows for replacing or upgrading modules without affecting the operation of the system.

Product Use:

The ABB EL3040 module is primarily used in the following types of applications:

• Industrial Automation: To interface with machines and sensors that provide digital on/off signals (e.g., limit switches, pushbuttons, relays).
• Process Control: In industries such as oil & gas, manufacturing, and power generation, where there is a need for robust and reliable signal collection from field devices.
• Factory Automation: Ideal for controlling and monitoring machines, production lines, and automated systems in manufacturing environments.
• Building Automation: Can be used in building management systems (BMS) to interface with sensors, alarms, and security systems.