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Siemens SIMATIC S7-1200 CPU 1211C Compact Controller

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ManufacturerSiemens

Part number6ES7211-1AE31-0XB0

CPU Type CPU 1211C

Power Supply DC 20.4-28.8V DC

Digital Inputs 6x 24V DC

Digital Outputs 4x 24V DC

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Compact PLC Design 6 Digital Inputs, 4 Digital Outputs 2 Analog Inputs 30 KB Memory Supports STEP 7 V11 SP2 24V DC Operation

Product description

The Siemens SIMATIC S7-1200 CPU 1211C (6ES7211-1AE31-0XB0) is a compact controller designed for a wide range of automation tasks. This model features onboard I/O consisting of 6 digital inputs (24V DC), 4 digital outputs (24V DC), and 2 analog inputs (0-10V DC). It operates with a DC power supply range of 20.4V to 28.8V DC and has 30 KB of program and data memory, making it suitable for small to medium-sized applications. The CPU supports STEP 7 V11 SP2 or higher for engineering.

This compact CPU is widely used in various industrial sectors for machine control, building automation, and process monitoring. Its integrated I/O and compact form factor simplify installation and reduce wiring complexity. The S7-1200 series is known for its reliability, performance, and scalability, allowing for expansion with additional modules as needed.

Stanlo Automation offers the Siemens SIMATIC S7-1200 CPU 1211C as part of our commitment to providing quality surplus industrial automation parts. As a veteran-owned business, we understand the importance of dependable components and efficient service. Trust Stanlo Automation for your automation needs.

Technical specifications

CPU Type	CPU 1211C
Power Supply	DC 20.4-28.8V DC
Digital Inputs	6x 24V DC
Digital Outputs	4x 24V DC
Analog Inputs	2x 0-10V DC
Program/Data Memory	30 KB
Engineering Software	STEP 7 V11 SP2 or higher
Current Consumption (max)	0.9 A
Power Loss (typ)	8 W

Common applications

Machine Control

Industrial Automation

Building Automation

Process Control

Small to Medium Automation

Compatible systems

SIMATIC S7-1200 System STEP 7 V11 SP2 and later

Also known as

SIMATIC S7-1200 CPU Siemens Compact CPU 6ES7211

Replaces / compatible with

The 6ES7211-1AE31-0XB0 is a discontinued product. Its successor is the 6ES7211-1AE40-0XB0, which is conditionally compatible.

Technical note

Expert tip

This CPU is designed for DC voltage inputs and outputs, ensuring compatibility with a wide range of DC-powered sensors and actuators common in industrial settings.

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Frequently asked questions

What are the onboard I/O capabilities of the Siemens 6ES7211-1AE31-0XB0?

The Siemens 6ES7211-1AE31-0XB0 CPU 1211C features 6 digital inputs (24V DC), 4 digital outputs (24V DC), and 2 analog inputs (0-10V DC) directly on the unit. This integrated I/O makes it a versatile choice for various control applications.