Siemens SIMATIC HMI series User Manual

List of abbreviations
Mobile Panels 2nd Generation
274 Operating Instructions, 09/2018, A5E33876626-AC
OP
Operator Panel
PC
Personal Computer
PG
Programming device
PELV
Protective Extra Low Voltage
RAM
Random Access Memory
RJ45
Registered Jack Type 45
SD
Secure Digital
SELV
Safety Extra Low Voltage
SMTP
Simple Mail Transfer Protocol
SP
Service Packet
SSL
Secure Socket Layer
STEP 7
Simple programming of controllers
TAB
Tabulator
TCP/IP
Transmission Control Protocol/Internet Protocol
Telnet
Telecommunication Network
TFT
Thin Film Transistor
TIA
Totally Integrated Automation
TLS
Transport Layer Security
UL
Underwriter’s Laboratory
USB
Universal Serial Bus
VDE
Verband Deutscher Elektrotechniker
WBM
Web Based Management
WINS
Windows Internet Naming Service

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