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  • 6ES7531-7KF00-0AB0
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6ES7531-7KF00-0AB0

Siemens 6ES7531-7KF00-0AB0 S7-1500 Analog Input Module

In stock (20 units), ready to be shipped

  • Manufacturer: Siemens

  • Product No.: 6ES7531-7KF00-0AB0

  • Product Type: Analog Input Module

  • Product Origin: DE

  • Payment:T/T, Western Union

  • Weight: 310g

  • Shipping port: Xiamen

  • Warranty: 12 months

30-Day Return Policy · 12-Month Warranty
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Description

Siemens 6ES7531-7KF00-0AB0 S7-1500 Analog Input Module

The 6ES7531-7KF00-0AB0 is a SIMATIC S7-1500 analog input module. This Standard (ST) module measures voltage, current, temperature, and resistance signals. It offers high accuracy and flexible diagnostics for process control.

Key Technical Specifications

  • Brand & Model: Siemens 6ES7531-7KF00-0AB0 (AI 8xU/I/RTD/TC ST)
  • Number of Channels: 8 inputs, in one group of 8
  • Signal Types: Voltage, Current, RTD (4 ch), Thermocouple
  • Resolution: 16-bit (including sign)
  • Accuracy: 0.3% operational error limit
  • Supply Voltage: 24V DC (20.4V - 28.8V range)
  • Power Loss: Typical 2.7 W

Measurement Ranges & Features

  • Voltage Ranges: ±10V, ±5V, ±1V, 1-5V, ±500mV, ±250mV, ±50mV.
  • Current Ranges: 0-20mA, 4-20mA, ±20mA.
  • RTD Types: Pt100, Pt200, Pt500, Pt1000, Ni100, Ni1000, LG-Ni1000.
  • Thermocouple Types: B, E, J, K, N, R, S, T.
  • Key Features: Wire-break detection, limit value alarms, internal/external temperature compensation, shield terminal.
  • Cable Length: Up to 800m for voltage/current, 200m for RTD, 50m for TC.

Physical Data & FAQs

  • Dimensions: 35 mm x 147 mm x 129 mm (W x H x D)
  • Weight: Approximately 310 grams
  • Operating Temperature: 0°C to +60°C (horizontal mount)
  • Q: What is the conversion time?
    A: It depends on the integration time setting: 2.5, 16.67, 20, or 100 ms.
  • Q: Can it power 2-wire transmitters?
    A: Yes, it provides a 24V sensor supply with up to 20mA per channel.
  • Q: Is calibration required?
    A> Calibration can be performed in RUN mode via software to maintain long-term accuracy.
🏷️ Tags: Analog Input Module
  • Black
  • DC-powered
  • Modular

Scalar (V/f)

Vector

AC-powered
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  • Ensure compatibility with your current machinery or control systems.
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  • Review delivery options, lead times, and shipping requirements.
  • Follow manufacturer instructions and best practices during installation.

In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.

Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.

For more details, please review our Shipping & Return Policy.

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