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Siemens 6ES7216-2AD23-0XB8
Siemens 6ES7216-2AD23-0XB8
Siemens 6ES7216-2AD23-0XB8
· Product image is representative; revision or series may vary. Contact us to request a specific version.

6ES7216-2AD23-0XB8

SIMATIC S7-200, CPU 226 COMPACT UNIT

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Technical specifications for 6ES7216-2AD23-0XB8

  • Product Model
    6ES7216-2AD23-0XB8
  • Product Parameters
    SIMATIC S7-200, CPU 226 COMPACT UNIT
  • Tariff Code
    8537101190
  • Country of origin
    GERMANY
  • Place of shipment
    Xiamen, China
  • In stock
    1 unit
  • Estimated Shipping Size
    19.5x9.5x6.3cm
  • Manufacturer
    Siemens
  • Weight
    0.45 kg
  • Power loss, typ
    11 W
  • Number of digital inputs
    24
  • Number of digital outputs
    16; Transistor
  • Number of relay outputs
    0
  • Load Current per Channel
    0.75 A
  • Load Current per Common
    6 A

Description

The Siemens 6ES7216-2AD23-0XB8 is a compact CPU module from the SIMATIC S7-200 CN product line, manufactured by Siemens NC Ltd. in Nanjing, China. It integrates the CPU, 24 V DC power supply, 24 digital inputs, and 16 transistor outputs into a single unit, eliminating the need for separate power and I/O modules for basic applications.

The CPU 226 is the highest-performance model in the S7-200 series, featuring 16 KB of permanent user program memory (expandable to 24 KB with an optional memory module) and 10 KB of permanent user data memory. A pluggable memory module can store additional recipes, data logs, and files. 

The unit provides 24 digital inputs accepting 24 V DC signals with sink/source capability and programmable filter times from 0.2 to 12.8 ms. Sixteen transistor outputs deliver 0.75 A per point at 24 V DC source configuration, with a total of 6 A per common. Outputs Q0.0 and Q0.1 support high-speed switching up to 20 kHz for PTO/PWM applications; all other outputs switch at up to 2 kHz.

Alternative Names

6ES7216-2AD23-0XBB 6ES7216-2AD23-OXB8 6ES7216-2AD23-0X88 6ES7216-2ADZ3-0XB8 6ES7216-2AO23-0XB8 6ES72I6-2AD23-0XB8 6ES7Z16-2AD23-0XB8 6ES7 216-2AD23-0XB8 6ES7 216-2AD23-0XBB 6ES7 216-2AD23-0X88 6ES7 216-2ADZ3-0XB8 6ES7 216-2AO23-0XB8 6ES7 216-ZAD23-0XB8 6ES7 2I6-2AD23-0XB8 6ES7 Z16-2AD23-0XB8 6ES72162AD230XB8 6ES72162AD230XBB 6ES72162AD23OXB8 6ES72162ADZ30XB8 6ES72162AO230XB8 6ES7216ZAD230XB8 6ES72I62AD230XB8

Information

Overview Manuals Application Notes Product Applications Mechanical Mounting & Clearance

Features:

  • SIMATIC S7-200 CN
  • CPU 226 Compact device
  • DC power supply 24 DI DC/16 DO DC
  • 16/24 KB progr./10 KB data
The Siemens 6ES7216-2AD23-0XB8 is a SIMATIC S7-200 CN CPU 226 Compact Controller. This programmable logic controller (PLC) processor is designed for industrial automation tasks requiring a compact form factor with direct current (DC) power and transistor outputs.

This specific variant is powered by a 24V DC supply and features a transistor-based digital output architecture, ensuring rapid switching speeds and long-term reliability for DC-driven actuators. With its integrated 24 digital inputs and 16 digital outputs, the CPU 226 is capable of managing medium-to-large scale localized control systems independently. Its dual communication ports facilitate seamless integration into larger industrial networks via the Point-to-Point Interface (PPI) protocol or user-defined Freeport communication.

The 6ES7216-2AD23-0XB8 SIEMENS CPU Module may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
SIEMENS 6ES7216-2AD23-0XB8 CPU Module Manuals, Datasheets, Drivers, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
This specific variant is powered by a 24V DC supply and features a transistor-based digital output architecture, ensuring rapid switching speeds and long-term reliability for DC-driven actuators. With its integrated 24 digital inputs and 16 digital outputs, the CPU 226 is capable of managing medium-to-large scale localized control systems independently. Its dual communication ports facilitate seamless integration into larger industrial networks via the Point-to-Point Interface (PPI) protocol or user-defined Freeport communication.
  • Packaging and Assembly:Conveyors, sorters & rotary index tables
  • Material Handling:Sorting mechanisms & lift controls
  • Motion Control:High-speed counters & PTO/PWM for steppers/servos.
  • Quality Control:Automated inspection & sensor data processin
  • Process Automation:Analog sensors for temp/pressure/flow regulation
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
DIN Rail Installation: Snap the unit onto standard 35 mm DIN rails (DIN EN 50022). Ensure the DIN rail clip locks firmly into place.
Direct Wall Mounting: Use M4 screws through the integrated mounting holes if a DIN rail is unavailable.
Orientation: Install the unit horizontally to optimize natural convection cooling. Vertical mounting reduces the maximum allowable ambient temperature.
Clearance Distances: Leave at least 50 mm of free space above and below the unit, and 25 mm on the sides to prevent heat buildup and allow expansion module ribbon cable routing.

Technical notes

Communication capabilities of the SIEMENS 6ES7216-2AD23-0XB8 include two PPI/user-programmable interface ports that support PPI (Point-to-Point Interface), MPI (Multi-Point Interface), and Freeport communication protocols. The SIEMENS 6ES7216-2AD23-0XB8 can communicate with programming devices, operator panels, and other PLCs, facilitating system integration and remote monitoring. The dual-port configuration of the SIEMENS 6ES7216-2AD23-0XB8 allows simultaneous connection to a programming device and an HMI or other network device.

FAQs

  • What is 6ES7216-2AD23-0XB8 ?

    +
    The Siemens 6ES7216-2AD23-0XB8 is a compact, high-performance CPU module from the SIMATIC S7-200 CN series. It is widely used for industrial automation, operating on 24V DC with 24 digital inputs, 16 transistor outputs, and dual RS-485 ports.
  • What type of power supply does it require?

    +
    It requires a 24V DC input
  • How many I/O points are built-in?

    +
    It features 24 digital inputs (DC) and 16 digital outputs (transistor).
  • What software is used to program this CPU?

    +
    It is programmed using Siemens STEP 7-Micro/WIN software.
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Disclaimer: Amikon Limited sells new and surplus products and develops channels for purchasing such products. Amikon Limited is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Amikon Limited is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. Amikon Limited is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
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