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The 6ES7214-1AD23-0XB0 is a compact SIMATIC S7-200 CPU 224 controller featuring a 24V DC power supply, 14 integrated digital inputs, and 10 transistor outputs. It operates with a 0.22 microsecond bit processing speed and 7W typical power loss, supporting expansion up to 168 digital and 35 analog I/O points. The unit includes a 100-hour backup battery, an IP20 protection rating, and an integrated interface for PPI or PROFIBUS DP/MPI communications at rates up to 187.5 kbit/s.
Combines 24V DC power, 14 inputs, and 10 transistor outputs in one unit for standalone equipment control
Features 0.22-microsecond bit processing and supports expansion up to 168 digital or 35 analog points
Offers 100-hour data backup and an IP20 rating for stable operation in harsh environments
For process automation, the hardware connects up to 35 analog I/O points, configured as a maximum of 28 inputs and 7 outputs. Data retention during power disconnection relies on a built-in backup capacitor and battery circuit that secures memory integrity for a duration of 100 hours. The physical installation supports electrical cable lengths extending up to 500 meters without signal degradation. Networking with upper-level automation systems is established through a dedicated interface running at an MPI transmission rate of 19.2 kbit/s for continuous data exchange. Encased in a standard industrial housing with an IP20 protection class, this CPU provides the necessary physical resilience for mounting inside standard electrical control cabinets.
The physical configuration of the 6ES7214-1AD23-0XB0 supports direct DIN-rail mounting alongside its expansion modules, utilizing an integrated ribbon cable mechanism for side-by-side bus connections. It connects to the STEP 7-Micro/WIN engineering platform, where it executes logic through Statement List (STL), Ladder Diagram (LAD), or Function Block Diagram (FBD) editors. The RS-485 port functions not only for MPI but also as a freeport communication interface, allowing the CPU to interface directly with third-party barcode readers, serial printers, and basic operator panels.
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 6ES7214-1AD23-0XB0 Compact Unit 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
Used in small and medium food packaging machines to control bag forming, material quantitative filling, and thermal cutting and sealing actions.
Plastics Processing
Applied in small blow molding machines or plastic pelletizers to control heating bands and cutter motors based on set process temperature and time parameters.
Rubber Processing
Applied in rubber flat vulcanizing machines to control hydraulic pump switching, mold clamping pressure maintenance, and vulcanization time countdown alarms.
Pharmaceutical Machinery
Used in Chinese medicine tableting machines, capsule filling machines, and medicine bottle washing and drying lines to maintain strict synchronous operation of mechanical stations and abnormal shutdown protection.
Paper and Paper Product Processing
Used in paper slitting machines, slotting machines, or carton rewinding machines to measure paper length via the built-in counter and drive cutter action when the target setpoint is reached.
Water Treatment and Environmental Protection
Collects signals from level gauges and pH sensors in small industrial wastewater treatment stations to control the start and stop of dosing pumps, mixers, and outlet valves.
Never perform any wiring or expansion module connection while the 6ES7214-1AD23-0XB0 is powered. The digital outputs are transistor-based and must only connect to 24V DC loads with a maximum current of 280 mA per point, meaning AC loads cannot be driven directly.
Because the built-in capacitor and battery only retain data for 100 hours, you must download the critical program and parameters permanently to the EEPROM via software before any long-term power disconnection to prevent data loss.
Operating on a 24 V DC power supply, the Siemens 6ES7214-1AD23-0XB0 is a programmable logic controller CPU built to handle industrial automation tasks. It executes bit instructions in 0.22 microseconds, ensuring high-speed processing and rapid system reactions for local control loops.
This is a CPU 224 micro Programmable Logic Controller (PLC) from the Siemens SIMATIC S7-200 series.
What is the operating voltage of the 6ES7214-1AD23-0XB0?
The rated operating voltage of this product is 24V DC.
How many digital inputs and outputs are built into the 6ES7214-1AD23-0XB0?
It integrates 14 digital inputs and 10 digital outputs on board.
What type of digital outputs does the 6ES7214-1AD23-0XB0 have?
It has transistor outputs, which can only be used to control DC loads.
What is the maximum number of digital I/O points for the 6ES7214-1AD23-0XB0?
By connecting expansion modules, it supports a maximum of 168 digital points including 94 inputs and 74 outputs.
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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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