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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
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.
Packaging Machinery
Controls servo film pulling, cutter positioning, and color mark registration in high-speed horizontal wrapping and labeling machines.
Lithium Battery Manufacturing
Coordinates multi-axis servo synchronization in battery cell winding and stacking machines to precisely govern tension control.
Metal Stamping
Controls high-frequency CNC punching presses and stackers, executing high-speed logical diagnosis for safety sensors.
Industrial Dust Removal
Drives dozens of pulse solenoid valves sequentially in large baghouse dust collectors, leveraging the spark-free nature of transistor outputs.
Pump Stations & Water Supply
Governs multi-pump cyclic switching in constant pressure water supply systems, synchronizing pressure parameters with a remote HMI via the onboard port.
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.
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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Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer`s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
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