Siemens 6ES7331-7KF02-0AB0

Name: SIMATIC S7-300 Analog Input SM 331
Brand: Siemens
SKU: 6ES7331-7KF02-0AB0

SIMATIC S7-300 Analog Input SM 331

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Product Description

RoHS CompliantLifecycle Status:

The SIMATIC S7-300 Analog Input SM 331 module by Siemens is designed for high-precision data acquisition in industrial automation systems. This module features 8 analog inputs with selectable resolution of 9, 12, or 14 bits, ensuring accurate and reliable measurements. It supports various input types including voltage, current, thermocouples, and resistors, making it versatile for different applications.

The SM 331 module is equipped with advanced diagnostic capabilities and alarm functions, enhancing system reliability and maintenance efficiency. It can be easily inserted or removed with an active backplane bus, ensuring minimal downtime during maintenance. The module complies with RoHS and REACH directives, ensuring environmental safety and sustainability.

This module is ideal for applications requiring precise analog data acquisition, such as process control, monitoring, and automation in manufacturing, energy, and other industrial sectors.

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Offer details

Best offer from:: Trusted supplier — Germany, member since 2026, 1–4 employees
Availability:: 1 pc.
In-Stock
Updated at: 05-09-2026
Condition:: Used

Used - A previously used item with possible signs of cosmetic wear. It is fully operational and functions as intended, though the original packaging may be missing.

The Seller is responsible for shipping the product and invoicing

Specifications

Brand: Siemens
Article number: 6ES7331-7KF02-0AB0
Resolution: 9/12/14 bits
Supported inputs: Voltage, Current, Thermocouple, Resistor
RoHS: Since 31.03.2008
REACH: Lead CAS-No. 7439-92-1 > 0.1% (w/w), Lead monoxide (lead oxide) CAS-No. 1317-36-8 > 0.1% (w/w)
Load voltage L+ / Rated value (DC): 24 V