Siemens SIMATIC HMI series User Manual

Handling the Mobile Panel
4.2 Keyswitches, function keys and illuminated pushbuttons
Mobile Panels 2nd Generation
80 Operating Instructions, 09/2018, A5E33876626-AC
Information on the keyswitch of the fail-safe Mobile Panels
● The keyswitch has three switch positions: I, 0 and II.
Meaning of the switch positions:
– Switch position I and II: The configured function for this switch position is executed.
– Switch position 0: The called function is canceled.
● Remove the key if you do not use the HMI device.
The key can only be removed in switch position 0.
● The key does not have HMI device-specific coding. You can use the key for any KTP
Mobile type HMI device. Spare keys may be ordered as accessories.
See also
Fail-safe KTP Mobile spare key (Page 22)

Siemens SIMATIC HMI series Specifications

General

Series	SIMATIC HMI
Category	Control Panel
Display Type	TFT LCD
Touch Screen	Yes (resistive or capacitive, depending on model)
Processor	Varies by model (e.g., ARM-based processors)
Storage	Varies by model (e.g., Flash memory, microSD card slot)
Communication Interfaces	Ethernet, USB
Protection Class	IP65 (front panel), depending on model
Operating Temperature	0 to 50°C, -20 to 60°C
Power Supply	24 V DC
Memory	128 MB, 256 MB