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Product information
SIMATIC HMI KP8F PN Key Panel 6AV3688-3AF37-0AX0 provides 8 short-stroke switches with multi-colored LEDs and PROFINET interfaces with PROFIsafe, with 8 DI/DO and 2 safety DI pins.
Detailed Parameters
Product family:SIMATIC HMI KP8F PN
Module type:Key Panel
Switches:8 short-stroke switches
LEDs:multi-colored LEDs
Interfaces:PROFINET
Safety interface support:PROFIsafe
Digital I/O:8 DI/DO
Safety digital inputs:2 safety DI pins
Supply voltage:24 V DC
24 V DC looping:can be looped through parameterizable as of STEP 7 V5.5
Engineering Context
The SIMATIC HMI KP8F PN Key Panel 6AV3688-3AF37-0AX0 is designed for operation with PROFINET interfaces including PROFIsafe.
The panel provides 8 DI/DO and 2 safety DI pins for configured digital input/output and safety-related inputs.
The 24 V DC signal can be looped through parameterizable configuration using STEP 7 V5.5.
FAQ
1. What product family and design type does 6AV3688-3AF37-0AX0 belong to?
6AV3688-3AF37-0AX0 is a SIMATIC HMI KP8F PN Key Panel.
2. How many short-stroke switches and what type of LEDs are provided?
It provides 8 short-stroke switches with multi-colored LEDs.
3. Which interface technology is used and is PROFIsafe supported?
It has PROFINET interfaces with PROFIsafe.
4. How many DI/DO and safety DI pins are available?
It provides 8 DI/DO and 2 safety DI pins.
5. Can 24 V DC be looped through parameterization, and from which STEP 7 version?
Yes, 24 V DC can be looped through parameterizable as of STEP 7 V5.5.





