Sales and repairs of SIMATIC S7-1200 digital inputs
S7-1200 digital inputs – new and refurbished parts and repairs
SIMATIC S7-1200 digital inputs read the states of switches, pushbuttons and other binary signals. We supply input modules with different channel counts and functions, depending on the type.
We will send a non-binding quote within 1 hour.
- Worldwide delivery
- Our own and partner parts stock
- Professional repairs
- Parts with warranty
More about selecting S7-1200 digital inputs parts
S7-1200 Digital Inputs for SIEMENS SIMATIC S7-1200
Digital inputs (DI) read status signals from devices. When selecting a module, it is important to consider the number of inputs, the voltage level, and the module's design.
Typical Applications and Selection
DI digital inputs read binary signals from buttons, limit switches, sensors, and other devices. The correct type must match the electrical configuration of the circuit.
- input voltage level
- number of channels
- Type of Connected Sensors
- Diagnostics and Addressing in the Project
How do you choose the right model?
The most reliable method is to select the part based on the complete SIEMENS part number. When replacing a part, we recommend also verifying the hardware and firmware versions, the part’s function, the station configuration, and compatibility in TIA Portal.
- the complete order number and the quantity requested,
- the function and technical specifications of the original part,
- compatibility with the CPU, expansion modules, and the project in question.
New and refurbished parts from our warehouses
For the current S7-1200 models, we primarily check the availability of new, genuine SIEMENS parts. We have access to an extensive network of industrial parts warehouses in Europe and around the world, which is why we can also verify the availability of remanufactured, discontinued, and harder-to-find options.
Repairs of SIEMENS SIMATIC S7-1200 Parts
You can send the defective part to FOXON for diagnosis and repair. We perform repairs at specialized repair centers in Europe, and after repair, the parts are functionally tested under load.
Frequently Asked Questions
Please send the complete order number or details regarding the voltage, number of inputs, and station configuration.
Delivery times depend on the specific part and warehouse. Thanks to our access to numerous warehouses, we can typically arrange delivery within a few days; for urgent needs, we can offer express delivery within a matter of hours. For urgent requests, call us immediately—we can arrange for express delivery of selected parts day or night.
Yes. Ideally, provide the full number from the label and the quantity you need; a photo of the label will also be helpful for replacements or repairs.
6ES7226-6BA32-0XB0
6ES7221-3BD30-0XB0
6ES7221-3AD30-0XB0
6ES7221-1BH32-0XB0
6ES7221-1BF32-0XB0
How to capture sporadic faults on Siemens S7 PLCs
Sporadic faults on Siemens SIMATIC S7 PLCs are difficult to find using standard online diagnostics. In this article, we show how auto.spy analyzer helps capture signals, events and video on a single timeline and trace the root cause of the problem afterwards.
Question or Inquiry
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