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Siemens SIMATIC S7-300 Analog Input SM 331 Module

Name: Siemens 6ES7331-7HF00-0AB0
Brand: Siemens
SKU: 6ES7331-7HF00-0AB0
Availability: InStock

Siemens SIMATIC S7-300 Analog Input SM 331 module with 8 AI, 14-bit.

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

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ManufacturerSiemens

Part number6ES7331-7HF00-0AB0

Series SIMATIC S7-300

Module Type Analog Input SM 331

Channels 8 AI

Resolution 14-bit

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12-month warranty

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Veteran-owned

CAGE: 9NK75

8 Galvanically Isolated Analog Inputs 14-bit Resolution Fast Conversion (0.052ms/channel) Supports Current & Voltage Inputs Interrupts and Diagnostics Isochrone Mode Compatible

Product description

The Siemens 6ES7331-7HF00-0AB0 is a SIMATIC S7-300 Analog Input SM 331 module. It features 8 analog inputs that are galvanically isolated, with a 14-bit resolution and a fast conversion time of 0.052ms per channel. This module supports both current and voltage inputs and is capable of handling interrupts and diagnostics.

This module is ideal for a wide range of process automation and control applications requiring precise analog signal acquisition. Its galvanic isolation provides protection against ground loops and electrical noise, ensuring signal integrity in complex industrial environments. It also supports isochronous mode for synchronized operations.

Stanlo Automation, a veteran-owned surplus industrial parts distributor, offers the Siemens 6ES7331-7HF00-0AB0. Source this high-quality analog input module for your SIMATIC S7-300 system from Stanlo Automation.

Technical specifications

Series	SIMATIC S7-300
Module Type	Analog Input SM 331
Channels	8 AI
Resolution	14-bit
Isolation	Galvanically Isolated
Speed	0.052ms/channel
Input Types	Current, Voltage
Features	Interrupts, Diagnostics, Isochrone Mode

Common applications

Industrial Automation

Process Control

Data Acquisition

Manufacturing

Chemical Processing

Water Treatment

Energy

Compatible systems

Siemens SIMATIC S7-300 PLC Systems Systems supporting isochrone mode

Also known as

Siemens SM 331 AI SIMATIC S7-300 Analog Input Siemens 8 Channel Analog Input

Replaces / compatible with

This analog input module is designed for Siemens SIMATIC S7-300 PLC systems, providing 8 channels of high-resolution analog signal acquisition.

Technical note

Expert tip

For optimal performance and to prevent ground loops, ensure all analog input signals are referenced correctly and consider the module's galvanic isolation when designing your wiring schema.

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Frequently asked questions

What are the key features of the Siemens 6ES7331-7HF00-0AB0 analog input module?

The Siemens 6ES7331-7HF00-0AB0 offers 8 galvanically isolated analog inputs with 14-bit resolution, a conversion speed of 0.052ms per channel, and supports both current and voltage signals. It also features diagnostic capabilities and is fit for isochrone mode.