Simatic KP32F PN control panel has 32 large, LED-backlit and configurable keys, and IP65 protection. It is suitable for safety-related applications, with four fail-safe inputs connecting one or two emergency stop buttons in accordance with SIL 3. Flashing LEDs can prompt operator interaction, or changing colors can indicate machine status in red, yellow, green, white or blue. It has two Profinet interfaces.