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Description

The Siemens 6ES7134-4GB01-0AB0 is a SIMATIC DP electronic module for the ET 200S distributed I/O system. This 2-channel analog input module (2AI I-2DMU ST) is designed to process standard 4 to 20 mA current signals from 2-wire transducers. With a compact 15 mm width, it is engineered for high-density I/O configurations in industrial automation environments, providing reliable data acquisition for pressure, flow, and level monitoring applications.

Features

  • 2-channel analog current input for 2-wire transducers (4-20 mA).
  • 13-bit resolution with a cycle time of 65 ms per channel.
  • Ultra-compact 15 mm module width for space-saving ET 200S rack assemblies.
  • Integrated diagnostic SF (Group Fault) LED for rapid status identification.
  • Reverse polarity protection with a destruction limit of 35 mA per channel.
  • Parameterizable digital smoothing and filtering capabilities.

Applications

  • Water and wastewater treatment monitoring (pressure and dosing levels).
  • Chemical and petrochemical process instrumentation.
  • Marine and maritime auxiliary monitoring systems.
  • Hydrostatic and differential pressure measurement.
  • Flow tracking via electromagnetic or vortex flow meters.

Technical Specifications

Model 6ES7134-4GB01-0AB0
Input Type Analog Current (2-wire transducer)
Channels 2
Resolution 13-bit
Cycle Time 65 ms per channel
Rated Voltage 24 V DC (via power module)
Current Consumption (Load) Max 80 mA
Current Consumption (Backplane) Max 10 mA (3.3 V DC)
Power Loss 0.6 W (typical)
Address Space 4 bytes

Installation Guidelines

  • Ensure the 35 mm DIN rail is securely mounted horizontally within the enclosure.
  • Snap the terminal module onto the DIN rail and slide it laterally to engage with the adjacent ET 200S interface or power module.
  • Align the 6ES7134-4GB01-0AB0 electronic module with the terminal module guide rails and press firmly until it clicks into place.
  • Always power down the system before inserting or removing electronic modules to prevent electrical damage or bus communication errors.
  • Maintain proper grounding and shielding practices for analog signal cabling to minimize EMI interference.

FAQs

What is the current consumption of the 6ES7134-4GB01-0AB0 module?

The module draws a maximum of 80 mA from the 24 V load power supply (L+) and 10 mA from the 3.3 V backplane bus.

What type of signals does this module accept?

This module is specifically designed for 2-wire transducers providing a 4 to 20 mA analog current signal.

What does the SF LED indicate?

The SF (Group Fault) LED provides a visual indication of group-level errors, such as open circuits or internal module faults.

What's clients say about us

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