6AV3688-3AF37-0AX0 SIMATIC HMI KP8F PN Key Panel

Part number

6AV3688-3AF37-0AX0

Brand

Siemens

Category

HMI Panels

Product type

SIMATIC HMI KP8F PN, Key Panel, 8 short-stroke switches with multi-colored LEDs, PROFINET interfaces with PROFIsafe

Lifecycle

Active Product

Dimensions

18.3 x 10.6 x 6.5 cm

Net weight

0.324 Kg

Source category

SIMATIC HMI KP8/KP8F/KP32F

• The unit operates on a 24 V DC power supply which can be looped through the system connections. Keep dimensions 18.3 x 10.6 x 6.5 cm and net weight 0.324 Kg unchanged while comparing project documents and product image evidence.
• It includes eight digital input/output pins for standard signal processing and control logic implementation.
• Two additional safety digital input pins are provided to support PROFIsafe communication protocols securely.
• PROFINET interfaces enable high-speed data exchange between the key panel and central automation controllers.
• The physical dimensions are listed as 18.3 x 10.6 x 6.5 cm for mounting considerations.
• The net weight is recorded at 0.324 Kg, facilitating easy handling during installation procedures.

• The brand name associated with this component is Siemens, a recognized entity in automation technology. Use the source path Automation technology / Basic HMI / Key Panels / SIMATIC HMI KP8/KP8F/KP32F to confirm catalog context, model family, parameter review scope, and technical inquiry preparation notes.
• The product type is identified as SIMATIC HMI KP8F PN, indicating its specific functional class.
• The source category path places it under Basic HMI and Key Panels sections.
• The normalized part number 6AV36883AF370AX0 serves as the primary identifier for database searches.

Parameters are factual source fields retained for model review.

• Configuration of the digital inputs and outputs requires review of the submitted model documentation.
• STEP 7 V5.5 or higher is noted as the software environment for parameterization tasks.
• Safety DI pin assignments must align with the specific PROFIsafe network configuration requirements.
• LED color settings for the eight switches should be verified against project design standards.
• Power supply looping parameters need confirmation to ensure stable operation within the system.

• Visual inspection should confirm the presence of eight distinct short-stroke switch mechanisms.
• Multi-colored LED indicators around each switch must be checked for proper illumination.
• PROFINET connector ports on the rear or side panel require clear visibility in images.
• Labeling on the front faceplate should clearly display the Siemens branding and part number.

• Review the submitted model specifications to ensure alignment with your current automation infrastructure.
• Verify that the 24 V DC power requirements match your existing electrical distribution systems.
• Confirm that STEP 7 V5.5 software licenses are recorded for necessary parameterization steps.
• Assess the physical space constraints against the recorded dimensions of 18.3 x 10.6 x 6.5 cm.

• Source parameter review is recommended before initiating any detailed engineering design phases.
• Project document review ensures that all safety and communication protocols are correctly mapped.
• Technical summary verification helps confirm that the eight switches meet operational demands.
• Final assessment should validate the PROFINET interface capabilities against network security standards.