6AV3688-3EH47-0AX0
Siemens 6AV3688-3EH47-0AX0 is a SIMATIC HMI KP32F PN key panel with 32 short-stroke keys, PROFINET interfaces with PROFIsafe, 16 DI+16…
Siemens automation product category
Key Operator Interfaces
Ready-to-install key panels for replacing groups of conventional controls with networked operator functions in machine and production panels.
Key Operator Interfaces products
Compare model references and available product information, then use Request a Quote to send the exact item to our team.
6AV3688-3AY36-0AX0
Siemens 6AV3688-3AY36-0AX0 is a SIMATIC HMI KP8 PN key panel with 8 short-stroke keys, PROFINET, 8 DI/DO pins, 24 V…
6AV3688-3XY38-3AX0
Siemens 6AV3688-3XY38-3AX0 is an Active Product in the SIMATIC HMI KP8/KP8F/KP32F range. It is an empty front design with IP65…
6AV3688-3AF37-0AX0
Siemens 6AV3688-3AF37-0AX0 is a SIMATIC HMI KP8F PN key panel with 8 short-stroke switches, PROFINET and PROFIsafe, and 24 V…
6AV2127-1AB00-0LX1
Siemens 6AV2127-1AB00-0LX1 is a SIMATIC HMI KP8 PN LX key panel with 8 short-stroke switches, 8 configurable DI/DO pins, PROFINET…
Category guidance
Selecting Siemens Key Operator Interfaces for your project
We organise Key Operator Interfaces by product family and model so you can compare the entries that match your control, visualisation, communication or maintenance requirement.
Send us the complete model or MLFB, quantity and destination when you need a quotation. For an installed or legacy unit, include a nameplate photo or any available system information so we can identify the product correctly.
- Complete Siemens model or MLFB.
- Quantity and delivery destination.
- Reason for the request and relevant system details.
- Nameplate photo and current system context for replacement requests.
Quote checklist
Details for Your Quote
Send the information below so we can identify the requested Siemens product and prepare the quotation.
- 01Product model
Send the complete Siemens model or MLFB. Add a clear nameplate photo if the identifier is incomplete.
- 02Technical requirements
Include the required interfaces, hardware version, expansion, mounting and software details when relevant.
- 03Order details
Add the quantity, required condition, delivery country and target date for each item.
- 04Equipment context
Tell us whether the part is for new equipment, maintenance, retrofit or an installed unit.
Multiple models
Request a Quote for Multiple Models
You can include several Siemens model numbers in one inquiry. Add the quantity and destination for each item, then describe any replacement, interface or installation requirements.