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PLC

Siemens 6ES7 331-1BL00-0AA0 SIMATIC S7-300 Analog Input Module

Name: Siemens 6ES7 331-1BL00-0AA0 SIMATIC S7-300 Analog Input Module
Brand: SIEMENS
SKU: 119
Price: 47.03 USD
Availability: InStock

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$ 47.03 $ 52.26 -10%

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Brand: Siemens
Model: 6ES7 331-1BL00-0AA0
Series: SIMATIC S7-300
Module Type: SM 331 Analog Input
Product Type: PLC Analog Input Module
Input Channels: 8 Analog Inputs
Signal Type: 4–20 mA / 0–20 mA
Resolution: 12-bit (typical)
Mounting Type: S7-300 Rack Mount
Backplane Communication: Integrated
Configuration Software: STEP 7 / TIA Portal
Application: Process Signal Acquisition

???? 8-channel analog current input module
⚡ Supports 4–20 mA industrial signals
???? Designed for SIMATIC S7-300 PLC systems
???? SM331 compact modular design
????️ Rack mount installation
???? High accuracy analog signal processing
???? Ideal for process automation systems
???? Reliable Siemens industrial module
????️ Stable performance in harsh environments
???? Configurable via STEP 7 / TIA Portal

Brand	SIEMENS
Category	PLC

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The Siemens 6ES7 331-1BL00-0AA0 SIMATIC S7-300 Analog Input Module is an SM 331 module designed for acquiring analog current signals in industrial automation systems. It provides 8 analog input channels for connecting transmitters, sensors, and process instruments.

This module supports standard industrial current signals such as 4–20 mA and 0–20 mA, making it suitable for pressure transmitters, flow meters, temperature transmitters, and level sensors. The module integrates directly into the SIMATIC S7-300 rack and communicates via the backplane bus.

The 6ES7 331-1BL00-0AA0 offers reliable signal acquisition, stable performance, and easy configuration using Siemens STEP 7 or TIA Portal software. It is widely used in manufacturing plants, process automation, utilities, and machine control systems.

Product Name: Siemens 6ES7 331-1BL00-0AA0 Analog Input Module
Brand: Siemens
Series: SIMATIC S7-300
Module Type: SM 331
Input Channels: 8
Signal Type: 4–20 mA / 0–20 mA
Mounting: S7-300 Rack
Configuration: STEP 7 / TIA Portal
Application: Analog Signal Input
Usage: Industrial Automation
Category: PLC Analog Input Module
Condition: New / Used