控制单元

Siemens Simatic s7-1500 6ES7 531-7KF00-0AB0

The Siemens 6ES7 531-7KF00-0AB0 is a universal analog input module from the SIMATIC S7-1500 series by Siemens. The SM 531 module enables precise acquisition of various analog sensor signals and is suitable for demanding applications in industrial and process automation.

The module features 8 universal analog inputs, which can be flexibly configured for voltage, current, resistance, and temperature sensors. Supported types include 0–10 V, ±10 V, 0–20 mA, 4–20 mA, RTD, and thermocouple sensors. With a 16-bit resolution and high measurement accuracy, reliable and precise signal processing is ensured. ([IQElectro][1])

Integrated diagnostic and process alarm functions allow for rapid fault detection, such as wire break, short circuit, or limit violations. Configuration is conveniently performed via the TIA Portal, and the module is connected directly via the S7-1500 station backplane bus. ([IQElectro][1])

The item offered is new, unused, and in its original packaging.

Technical data:

* Manufacturer: Siemens
* Product line: SIMATIC S7-1500
* Article number: 6ES7 531-7KF00-0AB0
* Module type: SM 531 Analog Input
* 8 analog inputs (U/I/RTD/TC)
* 16-bit resolution, accuracy approx. 0.3%
* Power supply: 24 V DC
* Diagnostic and process alarm functions
* Mounting via S7-1500 backplane bus

Condition:
✔ New
✔ Unused
✔ Original packaging (OVP)

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Areas of application:

* Mechanical and plant engineering
* Process and industrial automation
* Measurement and control technology
* Integration into SIMATIC S7-1500 controllers

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