Technical Summary
| Product type designation | KP8F PN |
|---|---|
| Function keys | 8 |
| Short-stroke keys | 8 |
| Direct keys (keys as S7 input I/O) | 8 |
| Digital inputs | 8; total inputs and outputs max. 8 and 2x SIL 2 or 1x SIL 3 |
| Number of digital outputs | 8; Max. 8 inputs and outputs (total) |
| Rated value (DC) | 24 V; 24 V can be looped through connector, interrupted when pulled |
| Current consumption (rated value) | 0.3 A |
| Number of PROFINET interfaces | 2; Incl. switch |
| PROFINET | Yes; also 3rd party PLC |
| PROFIsafe | Yes; 1x SIL 3 (two-channel) or 2x SIL 2 (single-channel) emergency stop sensors |
| IP (at the front) | IP65 |
Applications
Connection for PROFINET-based control and operator input.
Use with PROFIsafe safety input connections.
Operation with 8 DI/DO signals and 2 safety DI pins.
Key Features
Key panel with 8 short-stroke switches and 8 function keys.
PROFINET interfaces with PROFIsafe for networked operation.
Includes 8 DI/DO and 2 safety DI pins.
24 V DC supply with 24 V can be looped through connector.
Product lifecycle: Active Product.
Front mounting is supported with mounting clip and vertical installation.
Frequently Asked Questions
What is Siemens 6AV3688-3AF37-0AX0?
It is a SIMATIC HMI KP8F PN key panel.
How many short-stroke switches does 6AV3688-3AF37-0AX0 have?
It has 8 short-stroke keys.
What are the PROFINET details of Siemens 6AV3688-3AF37-0AX0?
It has 2 PROFINET interfaces and supports PROFINET, including PROFINET IO.
What is the supply voltage for 6AV3688-3AF37-0AX0?
The supply type is DC and the rated value is 24 V.
What protection rating does the front of the KP8F PN have?
The front has IP65 protection.
