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schneiderHMI (Terminals and Industrial PC)
Product Model

HMISTO531S

Manufacturer

schneider

Category

HMI (Terminals and Industrial PC)

Product ID

30300

In Stock
Last updated: 2025/5/1
View Specifications
schneider HMISTO531S

Selling Points

  • 1The HMISTO531 features a 3.4-inch backlit monochrome STN LCD display with 200 x 80 pixels resolution.
  • 2Equipped with 10/100BASE-TX Ethernet port, USB 2.0 type mini B and A ports, and a removable screw terminal block connector.
  • 3Built with PPT enclosure material, suitable for 1.6-5 mm thick panels, ensuring durability in industrial environments.
  • 4Compatible with Vijeo Designer software and supports Modbus TCP/IP, XWAY TCP/IP, and other third-party protocols.
  • 5Offers up to 50,000 hours of backlight lifespan with orange and green backlight options, ensuring prolonged usage without replacement.
Product Details
HMISTO531S
schneider

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Range of Product
Harmony STO & STU
Product or Component Type
Touch panel screen
Software Designation
Vijeo Designer
Operating System
Harmony
Processor name
CPU RISC
Display size
3.4 inch
Display Type
Backlit monochrome STN LCD
Background colour
Green<br />Red<br />Orange
Display Resolution
200 x 80 pixels
Touch panel
Analogue
Backlight lifespan
10000 hours red<br />50000 hours orange<br />50000 hours green
Brightness
8 levels
Contrast
16 levels via touch panel
Character font
ASCII<br />Chinese (simplified Chinese)<br />Taiwanese (traditional Chinese)<br />Japanese (ANK, Kanji)<br />Korean
[Us] rated supply voltage
24 V DC +/- 20 %
Inrush current
30 A
Local signalling
for normal operation 1 LED (green)
Power consumption in W
5 W
Number of pages
Limited by internal memory capacity
Processor frequency
333 MHz
Port Ethernet
10/100BASE-TX
Memory description
Application memory 16 MB<br />Back up of data 128 kB
Integrated connection type
1 USB 2.0 type mini B<br />1 USB 2.0 type A<br /> power supply - removable screw terminal block<br />1 Ethernet TCP/IP - 1 RJ45
Supply
External source
Realtime clock
Access to the PLC real-time clock
Downloadable protocols
XWAY TCP/IP<br />Modbus TCP/IP<br />Third party protocols
Fixing mode
By 2 spring clips 1.6...5 mm thick panel
Enclosure Material
PPT
marking
CE
Immunity to microbreaks
3 ms
Standards
IEC 61000-6-2<br />UL 508<br />EN 61131-2<br />UL 1604<br />FCC Class A
Product Certifications
cULus<br />CE<br />UL Class 1 Division 2 T5<br />C-tick<br />UL Class 1 Division 2 T4A
Ambient Air Temperature for Operation
32…122 °F (0…50 °C)
Ambient Air Temperature for Storage
-4…140 °F (-20…60 °C)
Relative humidity
0…90 % without condensation
Operating altitude
<= 6561.68 ft (2000 m)
IP degree of protection
IP20 IEC 60529 rear panel)<br />IP65 IEC 60529 front panel)
NEMA degree of protection
NEMA 4X front panel indoor use)
Shock resistance
15 gn 11 msIEC 60068-2-27
Vibration resistance
+/- 3.5 mm 5…9 Hz) IEC 60068-2-6<br />1 gn 9…150 Hz) IEC 60068-2-6
Electromagnetic compatibility
Resistance to radiated electromagnetic fields - test level: 10 V/m conforming to IEC 61000-4-3

Specifications may be subject to change without notice