SIEMENS Central Processing Unit, 6ES7216-2AD23-0XB8
LEHIY item code: LH-0603
Rated Voltage: DC24V
Category: CPU Module
Integrated 24 V DC sensor power supply voltage: Max 400mA
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This page helps you check SIEMENS Central Processing Unit, 6ES7216-2AD23-0XB8 before you ask for a quote.
Confirm the brand, model number, part number, and quantity. Share a clear nameplate photo when the old item has close variants.
LEHIY can check stock, lead time, packing, shipping documents, and safe replacement options for maintenance orders.
Technical Specifications
Parameter Items | Parameter Content |
Ordering Parameters | 6ES7 216-2AD23-0XB8 CPU 226 DC/DC/DC 24 Inputs/16 Outputs |
Dimensions W×H×D (mm) | 196 x 80 x 62 |
Weight (g) | 550g |
Power | 11W |
Current Supply | +5V DC: 1000mA; +24V DC: 400mA |
Integrated Digital Inputs/Outputs | 24 DI/16 DO |
Maximum Number of Channels for Digital Inputs/Outputs/Using Expansion Modules | 128/128/256 |
Analog Input/Output/Maximum Number of Channels Using Expansion Modules | 32/28/44 |
Program Memory | 16/24KB |
Data Memory | 10KB |
Using High-Performance Capacitors to Store Dynamic Data | Typical 100 Hours |
High-Speed Counters | 6 x 30 kHz, with 4 x 20 kHz A/B counters available |
Communication Interface RS 485 | 2 |
Supported Protocols: | Suitable for two interfaces; PPI Master/Slave; MPI Slave; Freeport (Freely Configurable ASCII Protocol) |
Communication Options | √; PROFIBUS DP Slave and/or AS-I Interface Master/Ethernet/Internet/Modem |
Integrated 8-bit Analog Potentiometer (for debugging, value changing) | 2 |
Real-Time Clock | √ |
Integrated 24 V DC sensor power supply voltage | Max 400mA |
Removable terminal strip | √ |
32-bit floating-point calculation, compliant with IEEE standards | √ |
Fully configurable fully integrated PID controller | √, up to 8 individual PID controllers can be integrated |
Bit processing speed | 0.22 μs |
Time Control Interrupt | 2 (Loop time between 1 and 255 ms, resolution 1 ms) |
Hardware Interrupt (Edge detection at input) | Maximum 4 inputs |
Flags, Timers, Counters | 256 each |
High-Speed Counter | 4~6 (depending on CPU), maximum 30 kHz, 200 kHz for CPU 224 XP |
Pulse Output (Pulse Width or Frequency Modulation) | 2 Outputs, each 20 kHz (for DC), 100 kHz for CPU 224 XP |
Program and Data Memory | Power Loss Protection (Non-Volatile) |
Dynamic Data Storage During Power Loss | Power Loss Protection: Internal high-performance capacitors and/or an additional battery module ensure non-volatility: Data is loaded into the integrated EEPROM using STEP 7-Micro/WIN, TD200C, or user program |
Power Loss Protection for Dynamic Data Using a Battery Module | Generally 200 days |
Integrated Communication Interface | √, RS 485 interface supports the following operating modes: PPI Master or Slave / MPI Slave / Free Port (Freely Configurable ASCII Protocol) |
Maximum Baud Rate | 187.5 kbaud (PPI/MPI) or 115.2 kbaud (Free Port) |
Programming Software | STEP 7-Micro/WIN supports all standards, such as STL, CSF, or LAD |
Optional Program Storage Module | √, Programmable in CPU, used for program transfer, data recording, recipes, and document recording |
DC/DC/DC | √ |
Power Supply Voltage | 24 V DC |
Digital Input | 24 V DC |
Digital Output | 24 V DC, maximum 0.75 A, parallel connection, with higher switching capability |
AC/DC/Relay | √ |
Power Supply Voltage | 85～264V AC |
Digital Input | 24V DC |
Digital Output | 5～30V DC or 5～250V AC, maximum 2A (relay) |
Technical Specifications
| Specification | Value | |
|---|---|---|
| Brand | Siemens | |
| Series | S7-200 | |
| Category | CPU Module | |
| Rated Voltage | DC24V | |
| Processing Time | 0.22μs | |
| Digital Input/Output | 24/16 | |
| Interface Type | Integrated RS RS-485 Interface | |
| Communication Protocol | RS-485 | |
| Input Signals | DC24 | |
| Internal Memory | 16KB | |
| Output Method | DC24 | |
| Model | CPU 226 | |
| Digital Input Channel (DI) | 128 | |
| Digital Output Channel (DO) | 128 | |
| Dimensions (mm) Length × Width × Height | 80 × 196 × 62 | |
| Weight (kg) | 550g | |
| Input Voltage (V) | 24V DC | |
| Connector | Requires separate |
Plain language sourcing guide for SIEMENS Central Processing Unit, 6ES7216-2AD23-0XB8
Start with the full model name. Check the brand name. Check the part number. Check the code on the old unit. These small checks help you avoid a wrong order.
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| Brand Name: | Siemens | Certification: | ISO9001, CE |
|---|---|---|---|
| Place of Origin: | China | Condition: | New |
| Warranty: | 1 year | Customized sourcing: | available |
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SIEMENS Central Processing Unit, 6ES7216-2AD23-0XB8
Send the brand, model, part number, quantity, nameplate photos, and application requirements. LEHIY will check availability, suitable alternatives, packing details, and delivery options before quoting.
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Use this page as a practical sourcing note for engineers, buyers, and maintenance teams comparing automation components. Check the model name, brand, LEHIY code, application, and replacement requirements before sending an inquiry.
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SIEMENS Central Processing Unit, 6ES7216-2AD23-0XB8 verification notes
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