Siemens 6ES7331-7PF11-0AB0 | SIMATIC S7-300 Analog Input Module

Siemens 6ES7331-7PF11-0AB0 | SIMATIC S7-300 Analog Input Module (8 AI, 16-bit, 24V DC, HART)

Overview

The Siemens 6ES7331-7PF11-0AB0 is an analog input module designed for the SIMATIC S7-300 PLC series, providing 8 high-precision analog inputs with 16-bit resolution. This module supports HART (Highway Addressable Remote Transducer) communication, enabling seamless integration of intelligent field devices in process automation applications. With 24V DC operation, it ensures reliable signal acquisition from sensors, transmitters, and field devices used in industrial automation, process control, and factory monitoring.

Key Features

• 8 Analog Inputs – Supports voltage and current signals for flexible data acquisition.
• 16-bit Resolution – High accuracy for precise process control.
• HART Protocol Support – Enables communication with smart field devices.
• 24V DC Operation – Standard industrial power supply compatibility.
• Compact & Modular Design – Seamless integration with S7-300 PLC systems.
• Galvanic Isolation – Provides enhanced protection against electrical interference.

Technical Specifications

• Model: 6ES7331-7PF11-0AB0
• Series: SIMATIC S7-300
• Number of Analog Inputs: 8
• Resolution: 16-bit
• Input Signal Types: Current (4-20mA) and Voltage (±10V)
• HART Communication: Supported
• Power Supply: 24V DC
• Mounting: DIN Rail
• Certifications: CE, UL, RoHS

Applications

• Process Automation: Monitors pressure, temperature, and flow sensors in industries like oil & gas, water treatment, and chemical processing.
• Factory Automation: Ensures precise data acquisition for machine control and monitoring.
• Industrial IoT & Smart Manufacturing: Supports data collection from intelligent HART-enabled devices.
• SCADA & DCS Integration: Enables centralized control and monitoring in distributed automation networks.

Why Choose the Siemens 6ES7331-7PF11-0AB0?

• High-Precision Data Acquisition – 16-bit resolution ensures accurate signal processing.
• HART-Enabled Smart Communication – Allows integration with intelligent field devices.
• Reliable & Industrial-Grade Design – Built for demanding automation environments.

Order Now

Upgrade your industrial automation system with the Siemens 6ES7331-7PF11-0AB0 analog input module. Fast shipping and worldwide delivery available.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply