Siemens SIMATIC S7 6ES7 331-7HF01-0AB0 Analog Input Module

The Siemens 6ES7 331-7HF01-0AB0 is an analog input module for the SIMATIC S7-300 PLC system, providing 8 analog input channels with 12-bit resolution.
Designed for precise acquisition of voltage and current signals in industrial automation, process control, monitoring systems, and machine applications.

Supports multiple signal types and ensures stable, accurate measurement performance.

Technical Specifications:

• Model: 6ES7 331-7HF01-0AB0

• Series: SIMATIC S7-300

• Type: Analog Input Module

• Channels: 8 analog inputs

• Resolution: 12-bit

• Signal Types: Voltage / Current (AI)

• Module Type: AI 8x12 Bit

• Mounting: S7-300 backplane / DIN rail

• Compatibility: All S7-300 CPU and power modules

Item condition: Used, in perfect working condition.