Key Panels

KP8 / KP8F / KP32F


The Key Panels, PROFINET successors to the PROFIBUS-based Push Button Panels, are operator panels which are ready-to-run without any configuration effort at all.

Alternatives to individually wired long-stroke keys. They are designed for direct operator control of the machine.

Siemens SIMATIC HMI KP8/32 Key Panel

Key Panels provide many basic functions for direct operator control and monitoring instead of machine operator control, a cost-effective, versatile and space-saving combination, and they reduce configuration and installation costs to a minimum. Furthermore, additional actuators and sensors can also be optionally connected directly on the back of the devices.

The Key Panels can be used directly in line and ring topologies thanks to an integrated switch and two RJ45 PN sockets.

In addition there are two fully configured IP65 installation enclosures for KP8(F) available.

Exact cutouts included. Even supply cables with plugs can easily be connected in IP65 without any drilling or milling. These ready-made enclosures can be used as small local operator stations.


They can be found under Accessories -> Fasteners, and depending on the version can come supplied with features such as EMERGENCY OFF buttons.

  • SIMATIC HMI blank front design
  • SIMATIC HMI KP8 PN
  • SIMATIC HMl KP8F PN (shared device with GSD file possible)
  • SIMATIC HMl KP32F PN (PROFIsafe can be switched off)
  • Installation enclosure KP8 (Accessories -> Fasteners)
  • Installation enclosure KP8F (Accessories -> Fasteners)

    • Less planning and assembly work than in the case of discrete components, thanks to the modular design
    • Savings in hardware costs: Distributed I/O, 2 PROFINET connections and I/Os are combined in one device
    • Keys and lamps can be labeled in IP65 using a standard printer (black and white or color)
    • High flexibility due to freely configurable colors, switch/button function and integrated diagnostics function
    • Any key color can be adapted dynamically to the process
    • Integrated standard inputs and outputs for actuators and sensors, and each pin can be used as input or output
    • Empty front designs can be used to reserve space for later system expansions and for easy mounting of standard 22.5 mm operator controls
    • Functions and design are optimally matched in the SIMATIC HMI spectrum, e.g. in PRO device extension units
    • SIL 2/3 safety with the "F" variants, e.g. emergency stop can be connected directly

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  • Ideally suited to most verticals (automotive, F&B to oil & gas) thanks to the smooth and rugged front, even in hazardous areas (see technical specifications)

  • For intuitive, fast and very easy operation with minimum wiring

  • Language-neutral feedback with multi-color LEDs in the keys, even readable in sunlight

  • Extensions possible when built-in, without the need for cutting tools

  • Special-purpose machine manufacturing benefits from the high degree of flexibility

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