Siemens SIMATIC HMI series User Manual

Technical specifications
11.11 Interfaces of the connection box standard and connection box advanced
Mobile Panels 2nd Generation
250 Operating Instructions, 09/2018, A5E33876626-AC
11.11.4
Wiring of safety-related operator controls
Emergency stop/stop button
Connection box standard
The figure below shows the wiring of the emergency stop/stop button in the connection box
standard.

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