Technical Summary
| Product type designation | KP32F PN |
|---|---|
| based on | 6AV3688-3EH47-0AX0 |
| Function keys | 32 |
| Short-stroke keys | 32 |
| Direct keys (keys as S7 input I/O) | 32 |
| Number of digital inputs | 32; Total inputs and outputs max. 32 and 2x SIL 2 or 4x SIL 3 |
| Number of digital outputs | 16; Max. 32 inputs and outputs (total) |
| Type of supply voltage | DC |
| Rated value (DC) | 24 V; 24 V looped through at connector, no interruption on pulling |
| Number of PROFINET interfaces | 2; Incl. switch |
| PROFINET | Yes; incl. shared device, 3rd party PLC |
| PROFIsafe | Yes; 2x SIL 3 (two-channel) or 4x SIL 2 (single-channel) emergency stop sensors |
Applications
Key panel for operator control and monitoring tasks.
Connection to PROFINET networks with PROFIsafe support.
Key Features
Key panel based on 6AV3688-3EH47-0AX0.
Protected version with conformal coating.
32 short-stroke keys with multi-colored LEDs.
2 PROFINET interfaces, including switch, with PROFIsafe support.
24 V DC supply with 24 V looped through at connector, no interruption on pulling.
Frequently Asked Questions
What is Siemens 6AG1688-3EH47-2AX0?
It is a SIPLUS HMI KP32F PN key panel based on 6AV3688-3EH47-0AX0.
How many keys does 6AG1688-3EH47-2AX0 have?
It has 32 function keys and 32 short-stroke keys.
What communication interfaces does 6AG1688-3EH47-2AX0 support?
It has 2 PROFINET interfaces, including switch, and supports PROFIsafe.
What supply voltage does 6AG1688-3EH47-2AX0 require?
It uses 24 V DC, with a permissible range from 20.4 V to 28.8 V.
