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Siemens SIPLUS S7-300 SM331 8AI Module (40-pole)

Siemens SIPLUS S7-300 SM331 8-Channel Analog Input Module.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

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ManufacturerSiemens

Part number6AG1331-1KF01-4AB0

Series SIPLUS S7-300

Module Type SM331 (Analog Input)

Channels 8 AI

Poles 40

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12-month warranty

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Veteran-owned

CAGE: 9NK75

8 analog inputs Conformal coating for protection Suitable for medial stress Based on standard S7-300 module 40-pin terminal block

Product description

The Siemens SIPLUS S7-300 SM331 module, part number 6AG1331-1KF01-4AB0, is an 8-channel analog input module designed for the S7-300 PLC. This module features a 40-pin connector and is based on the standard 6ES7331-1KF01-0AB0. It includes conformal coating for enhanced protection against environmental stresses like humidity and corrosive atmospheres, making it suitable for demanding industrial applications.

This analog input module is ideal for applications requiring precise measurement of analog signals in challenging environments, such as in chemical plants, food processing facilities, or outdoor control cabinets. It allows for the integration of various analog sensors into the S7-300 automation system.

Stanlo Automation, a veteran-owned distributor of industrial automation surplus, provides the Siemens SIPLUS S7-300 SM331. We offer reliable, tested components to ensure your automation systems remain operational, even in difficult conditions.

Technical specifications

Series	SIPLUS S7-300
Module Type	SM331 (Analog Input)
Channels	8 AI
Poles	40
Based On	6ES7331-1KF01-0AB0
Feature	Conformal Coating
Environment	Medial Stress Resistance

Common applications

Chemical Processing

Food & Beverage

Pharmaceutical

Environmental Monitoring

Industrial Measurement

Compatible systems

SIMATIC S7-300 PLC Systems

Also known as

Siemens SIPLUS SM331 S7-300 8AI Module 6AG1331-1KF01-4AB0 Siemens

Replaces / compatible with

This SIPLUS module is a hardened variant of the Siemens S7-300 SM331 module (6ES7331-1KF01-0AB0), offering enhanced environmental protection.

Technical note

Expert tip

The conformal coating offers protection against environmental factors; ensure proper ventilation is still maintained for overall system thermal management.

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Frequently asked questions

What is the primary benefit of the conformal coating on the Siemens 6AG1331-1KF01-4AB0 module?

The conformal coating on the Siemens SIPLUS S7-300 SM331 module (6AG1331-1KF01-4AB0) provides enhanced protection against humidity, dust, and corrosive atmospheres. This makes the module more durable and reliable in harsh industrial environments compared to standard modules.