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Siemens SIMATIC S7-200 CPU 221 Compact Unit 6ES7211-0AA22-0XB0

Siemens SIMATIC S7-200 CPU 221 compact unit with DC Power Supply.

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ManufacturerSiemens

Part number6ES7211-0AA22-0XB0

Power Supply DC

Digital Inputs 6 (DC)

Digital Outputs 4 (DC)

Program Memory 4 KB

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Compact CPU 221 unit DC power supply 6 DC digital inputs 4 DC digital outputs 4 KB program memory 2 KB data memory

Product description

The Siemens SIMATIC S7-200, model 6ES7211-0AA22-0XB0, is a CPU 221 compact unit designed for DC power applications. It features 6 digital inputs (DI) and 4 digital outputs (DO), all DC. This unit has 4 KB of program memory and 2 KB of data memory, making it ideal for smaller control tasks.

This PLC is well-suited for applications requiring DC power, such as in battery-powered systems or where DC voltage is readily available. Its compact size and integrated I/O make it a cost-effective solution for standalone machines or specific process modules.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens SIMATIC S7-200 CPU 6ES7211-0AA22-0XB0. We ensure quality and reliability for your industrial automation needs, providing you with the components to maintain and upgrade your systems.

Technical specifications

Power Supply	DC
Digital Inputs	6 (DC)
Digital Outputs	4 (DC)
Program Memory	4 KB
Data Memory	2 KB
Series	SIMATIC S7-200

Common applications

Small machine control

Process automation

DC powered systems

Standalone control

Panel building

Compatible systems

SIMATIC S7-200 Programming Software S7-200 Expansion Modules

Also known as

Siemens S7-200 CPU 221 6ES7211-0AA22-0XB0 SIMATIC S7-200 DC compact PLC Siemens PLC 6ES7211-0AA22-0XB0

Replaces / compatible with

This CPU is part of the SIMATIC S7-200 family and is compatible with S7-200 system modules and expansion units.

Technical note

Expert tip

For optimal performance, ensure the DC power supply voltage remains within the specified range for the 6DI/4DO configuration to prevent I/O malfunctions.

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Frequently asked questions

What type of inputs and outputs does the Siemens 6ES7211-0AA22-0XB0 have?

The Siemens SIMATIC S7-200 6ES7211-0AA22-0XB0 features 6 digital inputs (DI) that are DC voltage compatible and 4 digital outputs (DO) that are also DC voltage compatible.