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Siemens SIMATIC S7-1500 6ES7-521-1BH00-A0B0 Analog Input Module

Name: Siemens 6ES7-521-1BH00-A0B0
Brand: Siemens
SKU: 6ES7-521-1BH00-A0B0
Availability: InStock

Siemens SIMATIC S7-1500 6ES7-521-1BH00-A0B0 8AI Analog Input Module.

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

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ManufacturerSiemens

Part number6ES7-521-1BH00-A0B0

Module Type Analog Input Signal Module

Series SIMATIC S7-1500

Channels 8 AI

Input Signal +/- 10 V, 0-20 mA, 4-20 mA

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12-month warranty

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Same-day dispatch

Order by 2pm CST

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Worldwide delivery

US, EU, Asia, Middle East

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Veteran-owned

CAGE: 9NK75

8 high-resolution analog inputs Flexible signal configuration (V/mA) 16-bit resolution for precise measurement Seamless integration with S7-1500 CPUs High accuracy and reliability Diagnostic functions

Product description

The Siemens 6ES7-521-1BH00-A0B0 is a SIMATIC S7-1500 signal module featuring 8 analog inputs (AI). It supports both voltage signals (e.g., +/-10V) and current signals (0-20mA, 4-20mA), offering high resolution of 16 bits for precise measurement and control. This module is designed for seamless integration with S7-1500 CPUs.

This analog input module is essential for applications requiring detailed monitoring of process variables in industries such as chemical processing, pharmaceuticals, and food & beverage. It enables accurate data acquisition for sophisticated control strategies within the S7-1500 platform.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 6ES7-521-1BH00-A0B0. We are committed to providing reliable automation components and exceptional service to our customers.

Technical specifications

Module Type	Analog Input Signal Module
Series	SIMATIC S7-1500
Channels	8 AI
Input Signal	+/- 10 V, 0-20 mA, 4-20 mA
Resolution	16 bit
Communication	Integrated via S7-1500 backplane

Common applications

Process control

Chemical industry

Pharmaceutical manufacturing

Food & beverage

Industrial measurement

Data acquisition systems

Compatible systems

Siemens SIMATIC S7-1500 CPUs TIA Portal Software

Also known as

Siemens S7-1500 AI Module SIMATIC S7-1500 Analog Input 6ES75211BH00A0B0

Replaces / compatible with

This 8-channel analog input module is designed for the Siemens SIMATIC S7-1500 PLC system, expanding its capability to acquire precise analog process data.

Technical note

Expert tip

When configuring the analog input ranges, ensure that the correct firmware is loaded onto the S7-1500 CPU to fully utilize the module's capabilities.

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Frequently asked questions

What types of analog signals can the Siemens 6ES7-521-1BH00-A0B0 module accept?

The Siemens 6ES7-521-1BH00-A0B0 module accepts both voltage signals, such as +/-10V, and current signals, including 0-20mA and 4-20mA. It offers a 16-bit resolution for accurate signal acquisition.