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Siemens SIMATIC S7-200 CPU 226 Compact Unit | 6ES7216-2BF21-0XB0

Siemens SIMATIC S7-200 CPU 226, 24 DI DC/16 DO Relay.

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ManufacturerSiemens

Part number6ES7216-2BF21-0XB0

Type Compact Unit

CPU CPU 226

Digital Inputs 24 (DC)

Digital Outputs 16 (Relay)

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12-month warranty

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Veteran-owned

CAGE: 9NK75

24 DC Inputs 16 Relay Outputs 16 KB Code Memory 10 KB Data Memory 2 PPI/Freeport Ports Compact Design

Product description

The Siemens SIMATIC S7-200 CPU 226 is a compact, powerful controller designed for a wide range of automation tasks. This unit features 24 digital inputs (DC) and 16 digital relay outputs, with 16 KB of memory for code and 10 KB for data. It includes two PPI (Point-to-Point Interface) / Freeport communication ports, enabling versatile connectivity for programming and networking.

This CPU is well-suited for small to medium-sized automation projects in industries such as discrete manufacturing, building automation, and specialized machinery. Its robust design and comprehensive feature set make it a reliable choice for controlling processes where digital I/O and basic communication capabilities are required.

Stanlo Automation, a veteran-owned surplus parts distributor, provides the Siemens 6ES7216-2BF21-0XB0. Secure your essential automation components from a trusted source, ensuring quality and competitive pricing for your industrial control needs.

Technical specifications

Type	Compact Unit
CPU	CPU 226
Digital Inputs	24 (DC)
Digital Outputs	16 (Relay)
Memory	16 KB Code, 10 KB Data
Communication	2x PPI/Freeport Ports
Power Supply	AC

Common applications

Discrete Manufacturing

Building Automation

Machine Control

Process Automation

Small to Medium Projects

OEM Equipment

Compatible systems

Siemens SIMATIC Programming Software (STEP 7-MicroWIN) Various HMI Panels via PPI

Also known as

SIMATIC S7-200 CPU Siemens PLC 226 S7-200 226

Replaces / compatible with

The SIMATIC S7-200 series has been largely superseded by newer platforms like the S7-1200. This CPU is a direct replacement for other S7-200 CPU 226 units.

Technical note

Expert tip

When using the Freeport mode on the PPI ports, ensure baud rates and communication parameters are meticulously matched with connected devices to avoid communication errors.

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Frequently asked questions

What communication protocols does the Siemens 6ES7216-2BF21-0XB0 support?

The Siemens 6ES7216-2BF21-0XB0 features two PPI (Point-to-Point Interface) and Freeport communication ports. These ports can be used for programming, configuration, and basic communication with other devices or systems.