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      6ES7216-2AD23-0XB8

      CPU MODULE
      In Stock
      Product image is representative; revision or series may vary. Contact us to request a specific version.

      Product Describe：

      CPU MODULE
      0.75 AMP 21-28 VDC
      24 KB,24 IN,16 OUT
      SIMATIC S7-200 CN
      COMPACT UNIT
      DC POWER SUPPLY 2
      4 DI DC/16 DO DC
      16/24 KB PROGR./10 KB DATA
      ONLY HAS CE APPROVAL

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      Technical specifications for 6ES7216-2AD23-0XB8

      • Manufacturer:
        Siemens
      • Product Category:
        PLC Systems
      • Spare Part Number:
        6ES7216-2AD23-0XB8
      • Estimated shipping dimensions:
        19.6x6.2x9.5cm
      • Weight:
        0.52 kg
      • Tariff Code:
        8537101190
      • Counliy of origin:
        Germany
      • Power supply:
        24V DC
      • Digital inputs:
        24
      • Digital outputs:
        16 DC digital outputs
      • Program memory:
        16/24KB
      • Communication interface:
        2 PPI/free programming interface
      • Number of digital outputs:
        16; Transistor
      • Power loss:
        11 W
      • Operating Temperature:
        0°C to +55°C
      • Total Integrated I/O:
        40 Points
      • Max. Expansion Modules:
        Up to 7 expansion modules
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      Information

      Overview Manuals Common Applications Product Precautions
      The 6ES7216-2AD23-0XB8 is a high-performance SIMATIC S7-200 CN series CPU 226 compact programmable logic controller from Siemens.
        • 40 High-Density Integrated I/O Points
        • Dual Independent RS-485 Communication Ports
        • High-Speed Pulse Outputs & Precision Motion Control
      The 6ES7216-2AD23-0XB8 is a high-performance, flagship micro-PLC belonging to the reliable Siemens SIMATIC S7-200 CN family. Tailored for demanding small-to-medium industrial automation, this compact main unit delivers exceptional processing power and extensive I/O capacity in a space-saving footprint. It operates on a stable 24V DC power supply and features an all-in-one configuration, making it the premier choice for complex stand-alone machinery, multi-axis motion control, and distributed industrial setups.As a high-density model, the CPU 226 integrates 24 local digital inputs and 16 fast-response transistor outputs, capable of handling complex signals with an ultra-fast bit execution speed of 0.22 µs. Thanks to its transistor circuitry, it supports 2 independent 20 kHz high-speed pulse outputs (PTO/PWM) for direct stepper or servo motor driving, alongside 6 hardware high-speed counters (up to 30 kHz) for real-time encoder feedback. With an expanded 16/24 KB program memory and 10 KB data memory, the controller smoothly processes large logic sequences, recipe data, and multi-loop PID algorithms.

      Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. 
       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.
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       This unit requires a 24V DC power supply, and its transistor outputs only support 24V DC loads (max 0.75A per point), never connect it to AC power to avoid burning out the circuitry. Free-wheeling diodes must be installed to protect the module when driving inductive loads like DC solenoid valves. Additionally, this is a Made-in-China (CN) version with CE approval ONLY. When downloading programs via Micro/WIN, ensure you select "CPU 226 CN" in the hardware configuration. Since this series is officially discontinued, regular program backups are highly recommended.

      FAQ View All FAQ

      • What kind of device is 6ES7216-2AD23-0XB8?
        It is a SIMATIC S7-200 series CPU 226 compact Programmable Logic Controller (PLC), manufactured specifically as the China-dedicated (CN) version.
      • How to supply power to 6ES7216-2AD23-0XB8?
        This model requires a 24V DC (Direct Current) power supply.
      • How many digital inputs and outputs does 6ES7216-2AD23-0XB8 have?
        It features a high-density configuration with 40 onboard digital I/O points, including: 24 digital inputs (24V DC) and 16 digital outputs (24V DC Transistor outputs).
      • What software is used to program 6ES7216-2AD23-0XB8?
        It is programmed using Siemens STEP 7-Micro/WIN software.
      • How many communication interfaces does 6ES7216-2AD23-0XB8 feature?
        It features 2 independent RS-485 communication ports (Port 0 and Port 1).
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