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Siemens 6ES7221-1BH22-0XA8 Digital Input Module

Name: Siemens 6ES7221-1BH22-0XA8
Brand: Siemens
SKU: 6ES7221-1BH22-0XA8
Availability: InStock

Siemens 6ES7221-1BH22-0XA8 Digital Input Module, 16 DI, 24VDC.

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

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ManufacturerSiemens

Part number6ES7221-1BH22-0XA8

Type Digital Input Module

Number of Inputs 16 DI

Voltage 24V DC

Series S7-200

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16 digital inputs 24V DC operation Compact design High reliability Siemens quality

Product description

The Siemens 6ES7221-1BH22-0XA8 is a digital input module designed for use with Siemens SIMATIC S7-200 PLCs. This module features 16 digital inputs with a voltage rating of 24VDC, providing reliable signal acquisition for various industrial automation tasks.

This module is suitable for a wide range of applications, including machine control, process monitoring, and building automation systems. It integrates seamlessly with other Siemens automation components, ensuring efficient and robust system design across various industries.

As a veteran-owned surplus parts distributor, Stanlo Automation offers the Siemens 6ES7221-1BH22-0XA8 with competitive pricing and expert support. We ensure quality and availability for your critical automation needs.

Technical specifications

Type	Digital Input Module
Number of Inputs	16 DI
Voltage	24V DC
Series	S7-200

Common applications

Machine control

Process automation

Industrial monitoring

Building automation

Control panels

Compatible systems

Siemens SIMATIC S7-200 CPUs

Also known as

Siemens S7-200 DI Module 6ES72211BH220XA8 Siemens Digital Input

Replaces / compatible with

This module is part of the Siemens SIMATIC S7-200 series and is designed as a direct replacement for the same part number or as an upgrade within compatible S7-200 systems.

Technical note

Expert tip

Ensure proper wiring and grounding to prevent signal interference and ensure optimal performance of the 16 digital inputs.

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Frequently asked questions

What is the voltage rating for the Siemens 6ES7221-1BH22-0XA8 digital input module?

The Siemens 6ES7221-1BH22-0XA8 digital input module operates with a voltage rating of 24V DC. This ensures compatibility with standard industrial DC power supplies.