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Siemens 6ES7647-6BD20-0BX0

Name: Siemens Ethernet Switch Module
Brand: Siemens
SKU: 6ES7647-6BD20-0BX0

Siemens Ethernet Switch Module

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Siemens 6ES7647-6BD20-0BX0 Ethernet Switch Module — General Accessories

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Product Description

Lifecycle Status:

The 6ES7647-6BD20-0BX0 is a Siemens Simatic S7-400H redundant central processing unit (CPU) for industrial automation applications. It features two independent CPUs with synchronized data exchange and a hot standby mode for automatic switch-over in case of failure. The CPU has a clock speed of 667 MHz and 5 MB of integrated memory for program and data storage. It supports various communication interfaces such as PROFIBUS, PROFINET, and Ethernet for seamless integration into the industrial network. The unit is designed for high availability and reliability in demanding industrial environments, with a ruggedized housing and extended temperature range. The 6ES7647-6BD20-0BX0 is a versatile and powerful solution for complex automation tasks in industries such as automotive, chemical, and manufacturing.

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Offer details

Offer from:: Trusted supplier — Poland, member since 2023, 50–99 employees
Availability:: 40 pcs.
In-Stock
Updated at: 16-09-2026
Warranty:: 24 months
Condition:: Refurbished

Refurbished - A refurbished item inspected, cleaned, and repaired to full working order by either the manufacturer or a certified technician. The item is in excellent condition and fully operational.

The Seller is responsible for shipping the product and invoicing

Specifications

Brand: Siemens

Available Offers

(2)

	Condition	Availability	Supplier	Warranty	Action
	Condition Refurbished	Availability 40 pcs. In-Stock Updated at: 16-09-2026	Supplier PolandTrusted supplier — member since 2023, 50–99 employees	Warranty 24 months
	Condition Refurbished	Availability 42 pcs. In-Stock Updated at: 16-09-2026	Supplier NetherlandsTrusted supplier — member since 2021, 100–499 employees	Warranty 24 months

Documents

Data Sheet

Datasheet for Siemens 6ES7647-6BD20-0BX0, including specifications and features.

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CAD Models

3D CAD model and technical drawings, ready for your design software.

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Product data updated: 16-09-2026

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