Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Product type | KP32F PN |
| Short-stroke keys | 32 |
| Digital inputs | 32 |
| Digital outputs | 16 |
| PROFINET interfaces | 2; Incl. switch |
| PROFIsafe | Yes; 2x SIL 3 (two-channel) or 4x SIL 2 (single-channel) emergency stop sensors |
| Rated supply voltage | 24 V DC |
| Permissible supply voltage | 20.4 V to 28.8 V DC |
| Mounting | Front mounting with mounting clip; vertical |
| Protection | IP65 at the front; IP20 at the rear |
| Conformal coating | Yes |
Applications
- Operator key input: 32 direct keys provide key input as S7 input I/O.
- Signal indication: 8 DP direct LEDs provide LEDs as S7 output I/O with adjustable brightness and 5 color modes.
- PROFINET communication: 2 PROFINET interfaces support PROFINET IO, IRT, MRP, and PROFIsafe communication.
Key Features
- Key Panel controls: Has 32 short-stroke keys, 32 function keys, 32 direct keys, and parameterizable keys.
- LED indicators: Provides 8 DP direct LEDs with adjustable brightness and 5 color modes: red, green, blue, yellow, and white.
- Digital I/O: Provides 16 DI+16 DI/DQ, 4 safety DI pins, short-circuit-protected digital outputs, and 100 mA maximum current per channel.
- PROFINET communication: Has 2 PROFINET interfaces with an integrated switch, supports PROFINET IO, IRT, MRP, and PROFIsafe.
- Supply and mounting: Uses 24 V DC supply, with 24 V DC looped through at the connector without interruption on pulling. Front mounting uses a mounting clip in vertical position.
- Protection and coating: Has conformal coating, IP65 protection at the front, IP20 at the rear, and NEMA12 including NEMA Type 4x at the front.
Frequently Asked Questions
1. How many keys does the Siemens 6AG1688-3EH47-2AX0 have?
It has 32 short-stroke keys, 32 function keys, and 32 direct keys.
2. What PROFINET interfaces and protocols are supported?
It has 2 PROFINET interfaces with an integrated switch and supports PROFINET IO, IRT, MRP, and PROFIsafe.
3. What supply voltage does the KP32F PN use?
The rated supply voltage is 24 V DC, with a permissible range of 20.4 V to 28.8 V DC.
4. How is the panel mounted and protected?
It uses front mounting with a mounting clip in vertical position. Protection is IP65 at the front and IP20 at the rear.
