Siemens 6ES7131-4BF00-0AA0 Digital Input Module

Model and Type Confirmation:

• Model: 6ES7131-4BF00-0AA0
• Type: Digital Input Module
• Confirmation: The product model and type correspond correctly.

Two: Organized Product Information

Description

The SIEMENS 6ES7131-4BF00-0AA0 Digital Input Module is designed to provide reliable digital input functionality for automation systems. It features four digital input channels, making it suitable for a variety of applications involving sensors such as switches and proximity devices. This module supports a nominal input voltage of 24 V DC and operates within a temperature range of 0 to 55 °C.

Advantages:

• Provides robust diagnostics through LED indicators.
• Ensures electrical isolation for safe operation.
• Compact design allows for space-saving installations.

Applications: Commonly used in industrial automation systems, the module is perfect for connecting digital sensors and devices that require accurate monitoring and control.

General Info

• Manufacturer: Siemens
• Model Number: 6ES7131-4BF00-0AA0
• Type: Digital Input Module
• Number of Channels: 4
• Output Signal Type: Digital
• Compatibility: Compatible with the SIEMENS SIMATIC ET 200S system.

Features

• Digital Input Capability: The module features four input channels for connecting standard sensors. Each input supports a nominal voltage of 24 V DC, with tolerances allowing for signals ranging from 15 V to 30 V for "1" and -30 V to 5 V for "0".

• LED Status Indicators: Each input channel is equipped with an LED display, providing immediate visual feedback about the status of the inputs, thereby simplifying troubleshooting and maintenance processes.

• Compact Design: With a width of only 15 mm and a weight of approximately 35 g, the module is designed to fit into tight spaces, making it ideal for various control cabinet layouts.

• Environmental Resistance: Designed for operation within a temperature range of 0 to 55 °C when installed vertically, ensuring reliability in various environments.

• High Cable Length Tolerance: Supports cable lengths of up to 600 m for unshielded connections and 1,000 m for shielded connections, allowing flexibility in system layout and design.

Technical Specifications

Electrical Specifications

• Rated Supply Voltage: 24 V DC
• Input Voltage Range:
  • Signal "1": 15 V to 30 V
  • Signal "0": -30 V to 5 V
• On-State Voltage Drop: Maximum of 0.2 V at a load current of 2.25 A
• Reverse Polarity Protection: Yes
• Current Consumption: Typically 0.7 W

Mechanical Specifications

• Weight: Approximately 35 g
• Dimensions:
  • Width: 15 mm
  • Height: 100 mm
  • Depth: 100 mm
• Field Termination Connections:
  • Supports various termination assemblies.

Environmental Specifications

• Operating Temperature: 0 to 55 °C
• Humidity Range: 5% to 95% (non-condensing)
• Altitude: Up to 3000 m
• Insulation Test Voltage: 500 V DC
• Permissible Potential Difference: 75 V DC / 60 VAC

Performance Specifications

• Cable Lengths:
  • Unshielded: Max. 600 m
  • Shielded: Max. 1,000 m
• Input Delay:
  • "0" to "1": Typ. 3 ms
  • "1" to "0": Typ. 3 ms

Compliance and Certifications

• EMC Compliance: Complies with European EMC Directive 2004/108/EC.
• Safety Certifications:
  • UL/UL-C listed for hazardous locations.

Diagnostics Features

• Status Indicators:
  • Each channel has a green LED display indicating the input status.