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International Express（DHL/FEDEX/TNT/UPS/ARAMEX）/sea Freight / Air Freight / International Special Line
Freight Charge
For Industrial Equipment (e.g., PLC Modules, Inverters..), Shipping Cost Varies By Package Weight/volume And Delivery Location. Contact Our Sales Team For A Customized Shipping Solution And Quote
International Express（DHL/FEDEX/TNT/UPS/ARAMEX）/sea Freight / Air Freight / International Special Line
Freight Charge
For Industrial Equipment (e.g., PLC Modules, Inverters..), Shipping Cost Varies By Package Weight/volume And Delivery Location. Contact Our Sales Team For A Customized Shipping Solution And Quote
The S7-1200 G2 PLC is an upgraded model of the S7-1200 series, designed to meet Industry 4.0 requirements. Currently available in 1212 and 1214 variants, this generation features a higher-performance processor that delivers significantly faster operating speeds and doubled memory capacity compared to the original generation. With optimized interface layout and robust operation in harsh industrial environments (-25°C to +60°C), the G2 model integrates NFC technology for quick diagnostic data access and efficient maintenance.
Key Features & Performance Enhancements
Dramatically Enhanced Performance: Approximately 50% faster instruction execution speed with bit processing time of only 40 nanoseconds. Expanded work memory to 200-300KB and load memory upgraded from 4MB to 8MB.
Compact & Flexible Hardware Design: 25% reduced rail-mounted footprint with removable high-density terminal blocks for easy device replacement without rewiring.
Comprehensive Communication Capabilities: Dual RJ45 interfaces supporting connections to 31 PROFINET devices with PROFINET IRT synchronous communication. Built-in NFC function for wireless diagnostic access.
Integrated Motion Control & Safety Functions: Supports single-axis/multi-axis synchronized control with basic kinematic algorithms. Full series integrates fail-safe functions compliant with IEC 61508 standards.
Efficient Engineering & Maintenance: Seamless compatibility with TIA Portal platform, supporting OPC UA protocol for direct cloud connectivity and integrated diagnostic functions with plain-text error messages.
Onboard I/O: 8x 24V DC digital inputs, 6x 24V DC digital outputs; Program memory: 150kB, Data memory: 500kB; Power input: 20.4-28.8V DC
CPU 1212C AC/DC/RLY
6ES7212-1BG50-0XB0
Onboard I/O: 8x 24V DC digital inputs, 6x relay outputs; Program memory: 150kB, Data memory: 500kB; Power input: 85-264V AC
CPU 1212C DC/DC/RLY
6ES7212-1HG50-0XB0
Onboard I/O: 8x 24V DC digital inputs, 6x relay outputs; Program memory: 150kB, Data memory: 500kB; Power input: 20.4-28.8V DC
CPU 1214C DC/DC/DC
6ES7214-1AH50-0XB0
Onboard I/O: 14x 24V DC digital inputs, 10x 24V DC digital outputs; Program memory: 250kB, Data memory: 750kB; Power input: 20.4-28.8V DC
CPU 1214C AC/DC/RLY
6ES7214-1BH50-0XB0
Onboard I/O: 14x 24V DC digital inputs, 10x relay outputs; Program memory: 250kB, Data memory: 750kB; Power input: 85-264V AC
CPU 1214C DC/DC/RLY
6ES7214-1HH50-0XB0
Onboard I/O: 14x 24V DC digital inputs, 10x relay outputs; Program memory: 250kB, Data memory: 750kB; Power input: 20.4-28.8V DC
Fail-Safe Compact CPUs
Model Name
Order Number
Core Specifications
CPU 1212FC DC/DC/DC
6ES7212-1AF50-0XB0
Onboard I/O: 8x 24V DC digital inputs, 6x 24V DC digital outputs; Program memory: 200kB, Data memory: 500kB; Safety control supported; Power input: 20.4-28.8V DC
CPU 1212FC DC/DC/RLY
6ES7212-1HF50-0XB0
Onboard I/O: 8x 24V DC digital inputs, 6x relay outputs; Program memory: 200kB, Data memory: 500kB; Safety control supported; Power input: 20.4-28.8V DC
CPU 1214FC DC/DC/DC
6ES7214-1AF50-0XB0
Onboard I/O: 14x 24V DC digital inputs, 10x 24V DC digital outputs; Program memory: 300kB, Data memory: 750kB; Safety control supported; Power input: 20.4-28.8V DC
CPU 1214FC DC/DC/RLY
6ES7214-1HF50-0XB0
Onboard I/O: 14x 24V DC digital inputs, 10x relay outputs; Program memory: 300kB, Data memory: 750kB; Safety control supported; Power input: 20.4-28.8V DC
Applicable Industrial Scenarios
Precision Machinery Manufacturing: Ideal for 3C electronics manufacturing, packaging machinery, and CNC machine tools with support for single-axis/multi-axis synchronized control and interpolation algorithms.
Automotive & Auto Parts Production: Coordinates robots, conveyors, and vision inspection systems for synchronized control in assembly lines and processing operations.
Process Industry: Suitable for petrochemicals, iron and steel metallurgy, and chemical water treatment with PID control for temperature, pressure, and flow regulation.
Logistics & Warehousing Automation: Meets automation needs for logistics sorting lines and automated storage systems with fast instruction execution for sorting logic.
Building & Infrastructure Automation: Used in HVAC systems and intelligent security systems with integrated temperature and humidity control algorithms.
Programming Software Requirements
The S7-1200 G2 PLC requires TIA Portal (Totally Integrated Automation Portal) V20 or later versions for programming. The initial release of TIA Portal V20 supports the 1212C and 1214C CPU models, with Update 1 adding compatibility for 1216 and 1217 CPU models. This software provides comprehensive support including PLC programming, HMI configuration, and network setup, supporting multiple programming languages including Ladder Logic (LAD) and Function Block Diagram (FBD).
Important Note: The S7-1200 G2 is only compatible with TIA Portal V20 and above and cannot be directly replaced with the original S7-1200 series without manual program migration.
Frequently Asked Questions
Q: We're planning to use the S7-1200 G2 CPU 1214C in a chemical plant in the Netherlands. Does it meet the EU's ATEX explosion-proof standards?
A: Yes, but you need to confirm the specific model! The standard 1214C isn't ATEX-certified—you have to choose the SIPLUS variant (e.g., SIPLUS CPU 1214C DC/DC/DC, order number 6AG1214-1AH50-4XB0) which is ATEX/IECEx certified.
Q: We bought the S7-1200 G2 1212C for our Mexican auto parts factory, but when we tried to program it with TIA Portal V18, it said "incompatible firmware." What's wrong?
A: The S7-1200 G2 only works with TIA Portal V20 or later—V18 is too old! You have two options: either upgrade your TIA Portal to V20 or update the PLC's firmware to a version compatible with V18 (not recommended as it may disable some G2-exclusive features).
Q: We're using the S7-1200 G2 1214FC (fail-safe model) in a German packaging line, but the safety circuit isn't triggering an emergency stop. Did we miss something?
A: Probably the safety program isn't properly integrated! Unlike older models, the G2's fail-safe functions are built into TIA Portal V20+, so you don't need a separate license—but you have to use the "Safety" workbench in STEP 7.
Q: We need to expand the S7-1200 G2 1212C with 16 more digital inputs for our Thai electronics factory. Can we use the old S7-1200's SM 1221 module?
A: Yes, most old S7-1200 digital/analog modules are compatible with G2! The SM 1221 16-channel input module (order number 6ES7221-1BH50-0XB0) works perfectly with the 1212C G2.
Q: We're upgrading from the original S7-1200 to G2 in our Indian textile mill. Can we reuse the old program without rewriting it?
A: Yes, but you need to migrate it! In TIA Portal V20+, use the "Project Migration" tool to import the old program. Most instructions convert automatically, but you'll need to update any motion control blocks.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Ecer Certification：
Verified Supplier
About Us: Beyond Components, We Deliver Certainty
Shanghai Fradwell Industrial Automation Co., Ltd — Your Trusted Partner in Industrial Automation.
With over two decades of industry expertise, we have evolved from a traditional supplier into a one-stop integrated solutions provider f...
About Us: Beyond Components, We Deliver Certainty
Shanghai Fradwell Industrial Automation Co., Ltd — Your Trusted Partner in Industrial Automation.
With over two decades of industry expertise, we have evolved from a traditional supplier into a one-stop integrated solutions provider f...
