Touch panel screen, Harmony STO & STU, 3''5 Color

Touch panel screen, Harmony STO & STU, 3''5 Color



This Magelis STU small touchscreen operator interface (HMI) is supplied with 24V DC, has a 3.5" color TFT LCD display with, 320 x 240 pixels (QVGA) and 32MB EPROM. It also has 1 host + 1 mini-B USB ports, 1 RS232C / RS485 port and 1 Ethernet TCP/IP port. It is ideal for optimized information and communication with automation systems in industry and infrastructure such as compact machines, handling systems, food & beverage machines and pharmaceutical industry. The screen displays graphic pages with monochrome screen. Thanks to its fixing with a 22mm diameter hole, no panel rectangular cut-out is required. Its RS485 host port makes it ideal to supervise and control simple systems and machines.

Range of product: Harmony STO & STU
Product or component type: Touch panel screen
Software design: nation
Operating system: Harmony
Processor name: CPU ARM9
Display size: 3.5 inch
Display type: QVGA TFT colour touchscreen
Display colour: 65536 colours
Display resolution: 320 x 240 pixels QVGA
Touch panel: Analogue
backlight lifespan: 50000 hours
Brightness: 16 levels
[Us] rated supply voltage: 24 V DC
Supply: External source
Supply voltage limits: 20.4…28.8 V
Inrush current: 30 A
Power consumption in W: 6.5 W
Number of pages: Limited by internal memory capacity
Processor frequency: 333 MHz
memory description: Application memory 16 MB Back up of data 64 kB
Realtime clock: Access to the PLC real-time clock
Downloadable protocols: Modbus TCP/IP, Modbus, Uni-TE, Third party protocols
fixing mode: Ø 22 mm hole
Enclosure material: PC/PBT

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