Siemens 6AV3688-3AY36-0AX0 SIMATIC HMI KP8 PN Key Panel

Siemens 6AV3688-3AY36-0AX0 PROFINET operator key panel
Siemens 6AV3688-3AY36-0AX0 PROFINET operator key panel
Siemens 6AV3688-3AY36-0AX0 PROFINET operator key panel

SIMATIC HMI PROFINET KEY PANEL

Siemens 6AV3688-3AY36-0AX0 SIMATIC HMI KP8 PN Key Panel

Siemens 6AV3688-3AY36-0AX0 is a SIMATIC HMI KP8 PN key panel for compact machine and process operator control. It combines eight short-stroke keys with multicolor LEDs and eight configurable digital input or output pins. Two PROFINET interfaces with an integrated switch support line and ring network structures, while the 24 V DC supply can be looped through the panel. Siemens lists this complete order number as an active product. Before installation, verify the panel cutout, PROFINET topology, I/O assignment, 24 V DC supply, STEP 7 project and environmental requirements against Siemens documentation. Stockoems commercial terms remain separate from Siemens specifications.

Original newIn stockPM300: Active ProductWith 1 year warranty

Condition, availability and warranty are Stockoems commercial information and are not manufacturer commitments.

Verified Product Data

Manufacturer Siemens
Complete Part Number 6AV3688-3AY36-0AX0
Product Type PROFINET key panel
Series SIMATIC HMI KP8 PN
Short-Stroke Keys 8
LED Color Modes 5: red, green, blue, yellow and white
Configurable DI/DO Pins 8 total
PROFINET Interfaces 2 with integrated switch
Rated Supply 24 V DC, loop-through connection
Front Protection IP65
Official Life Cycle PM300: Active Product
Product Condition Original new
Availability In stock
Warranty With 1 year warranty
Shipping Worldwide shipping available

Signal Path

Operator Actions
Eight short-stroke keys
KP8 PN
Key and LED signal processing
PROFINET System
Controller and I/O communication

Typical Applications

Machine Operator Stations
Provide compact start, stop and selection controls.
Conveyor Controls
Combine illuminated keys with controller communication.
Assembly Cells
Add local operator commands and status indication.
Panel Extensions
Integrate a KP8-format control panel into compatible enclosures.

Compatibility and Revision Notice

Confirm the complete order number, mounting cutout, 24 V DC supply, PROFINET line or ring topology, digital I/O assignment, STEP 7 engineering version and environmental requirements before installation. Similar KP8 and KP8F variants have different functional and safety characteristics.

Product FAQ

What is Siemens 6AV3688-3AY36-0AX0?

It is a SIMATIC HMI KP8 PN key panel with eight short-stroke keys and multicolor LEDs.

How many configurable digital pins are available?

Siemens specifies eight configurable digital input or output pins in total.

How many PROFINET interfaces are provided?

The panel has two PROFINET interfaces with an integrated switch.

What supply voltage does the panel use?

It uses a 24 V DC supply that can be looped through the connection.

Is 6AV3688-3AY36-0AX0 discontinued?

No. Siemens lists the product lifecycle as PM300: Active Product.

What should be checked before ordering?

Check the suffix, cutout, power supply, network topology, I/O assignment and STEP 7 project.

Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.

Email: sales6@apterpower.com   WhatsApp: +86 18159889985

Stockoems Procurement Control Route

Verification, documentation and delivery coordination for 6AV3688-3AY36-0AX0 inquiries.

Engineering team reviewing an automation procurement checklist
Checklist review
Automation specialists coordinating an office handover
Technical coordination
Office team conducting a dual workstation order review
Order documentation
1

Identify

Model and suffix verification, condition confirmation, and product and label photo confirmation establish the requested item.

2

Review

Technical compatibility review compares the request with the stated panel cutout, PROFINET topology, I/O assignment, STEP 7 project and supply requirements.

3

Prepare

Protective packaging and customs documentation are coordinated for the confirmed destination and shipment method.

4

Support

Worldwide shipping, shipment tracking, written warranty terms, a return authorization process and after-sales response support the order.

Service Checkpoints

  • Model and suffix verification
  • Condition confirmation
  • Technical compatibility review
  • Product and label photo confirmation
  • Protective packaging
  • Worldwide shipping
  • Shipment tracking
  • Customs documentation
  • Written warranty terms
  • Return authorization process
  • After-sales response

Industrial Automation Supplier Screening FAQ

How should end users identify a qualified automation parts supplier?

Look for exact part-number discipline, clear condition statements, real label photographs, written commercial terms, traceable shipping records and a documented return process.

What should purchasing teams verify before placing an order?

Verify the legal seller identity, quotation details, payment beneficiary, requested model and suffix, stated condition, packaging plan, shipping documents and warranty scope.

What evidence is useful for engineers?

Engineers should request readable nameplate images and compare the complete order code, hardware generation, firmware expectations, connector arrangement and electrical ratings with the approved system design.

What are common risk signals?

Risk signals include shortened model numbers, vague condition wording, copied photographs, unexplained substitutions, pressure to bypass compatibility checks, unsupported delivery promises and missing return terms.

Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.

Email: sales6@apterpower.com   WhatsApp: +86 18159889985

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AAI835-S00 FTS07-0161-2 NBB20-L2-A2-V1 LFI520 F73G-3AS-005

Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.

Email: sales6@apterpower.com   WhatsApp: +86 18159889985

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