Range of produc

Harmony STO & STU

Product or component type

Touch panel screen

Software designation

Vijeo Designer

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

character font

Korean Japanese (ANK, Kanji) ASCII Taiwanese (traditional Chinese) Chinese (simplified Chinese)

[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

Integrated connection type

1 USB 2.0 type mini B 1 USB 2.0 type A COM1 serial link - female RJ45 - RS232C/RS485 (rate: <= 115.2 kbits/s) power supply - removable screw terminal block 1 Ethernet - RJ45

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

Marking

Without Schneider logo CE

height

98.15 mm

Width

118 mm

Depth

55.3 mm

Immunity to microbreaks

10 ms

Standards

UL 508 UL 1604 EN 61131-2 FCC Class A IEC 61000-6-2

product certifications

C-Tick Marine UL class 1 Div2 T4A ou T5 cULus UKCA

ambient air temperature for operation

0…50 °C

Ambient air temperature for storage

-20…60 °C

Relative humidity

0…85 % without condensation

Operating altitude

<= 2000 m

IP degree of protection

IP20 (rear panel) conforming to IEC 60529 IP65 (front panel) conforming to IEC 60529

NEMA degree of protection

NEMA 4X front panel (indoor use)

Shock resistance

15 gn for 11 ms conforming to IEC 60068-2-27

Vibration resistance

+/- 3.5 mm (f = 5…9 Hz) conforming to IEC 60068-2-6 1 gn (f = 9…150 Hz) conforming to IEC 60068-2-6

Resistance to electromagnetic fields

10 V/m conforming to IEC 61000-4-3

Unit Type of Package 1

PCE

Number of Units in Package 1

1

Package 1 Height

6.5 cm

Package 1 Width

13.0 cm

Package 1 Length

18.5 cm

Package 1 Weight

540.0 g

Warranty

18 months