Schneider Magelis HMISTU655 3.5" Color Touch HMI
Schneider Electric

Schneider Magelis HMISTU655 3.5" Color Touch HMI

Part numberHMISTU655Item numberCB-SCH-072EAN / GTIN3606489909482HS code8537.10
IEC 61131-2; UL 508
CE, UL, CSA, RCM, EAC
Control & Automation
HMIs & Displays
MOQ:1

Pricing

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Product Description

Schneider Electric HMISTU655 Magelis STU 3.5-inch QVGA colour TFT touch HMI, 320x240 resolution, 24V DC supply, Ethernet + serial + USB.

Technical Specifications

Series
Magelis STU, Display Size: 3.5-inch QVGA TFT colour, Resolution: 320x240, 65536 colours, Touch: Resirigide analog touchscreen, Supply Voltage: 24V DC, Communication: 1x Ethernet 10/100, 1x RS232/485 serial, 1x USB, Ip Rating: IP65 (front), IP20 (rear), Programming: Vijeo Designer
Range of product
Harmony STO & STU
Product or component type
Touch panel screen
Software package
Vijeo Designer
Processor name
ARM926EJ-S
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
Chinese (simplified Chinese); Japanese (ANK, Kanji); ASCII; Korean; Taiwanese (traditional 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
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
With Schneider logo; CE
Height
98.15 mm
Width
118 mm
Depth
55.3 mm
Immunity to microbreaks
10 ms
Standards
IEC 61000-6-2; IEC 61131-2; UL 1604; UL 508; FCC Class A
Product certifications
cULus; C-Tick; Marine; UL class 1 Div2 T4A ou T5; 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
Number of Units in Package 1
1
Number of Units in Package 2
16
Country of origin
CN
Warranty (in months)
18
EAN
3606489909482

Standards & Compliance

Standard
IEC 61131-2; UL 508
Classification / Approval
CE, UL, CSA, RCM, EAC
HS Code
8537.10

Compatibility & Fitment

Vijeo Designer programming. Communicates with Modicon M221/M241/M251 over Modbus TCP/RTU. Includes remote-mount cable kit.

Not sure if it fits? Email sales@cballast.com with your equipment serial number or photos — we confirm fit before you order.

Product Documentation

Document preview: Schneider Electric HMISTU655 — OEM Product Page

Catalogue entry last verified: 2026-08-24. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.

Frequently asked questions

Where can I buy HMISTU655?
HMISTU655 can be ordered from cballast.com as a Schneider Electric catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
What is the manufacturer part number for this Schneider Electric product?
The manufacturer part number is HMISTU655.
What is the HS code for HMISTU655?
The customs tariff (HS) code for HMISTU655 is 8537.10.
Who manufactures HMISTU655?
HMISTU655 is a Schneider Electric product in the Control & Automation range.
Is a datasheet available for HMISTU655?
Yes — the HMISTU655 datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for HMISTU655?
The minimum order quantity is 1.
Is HMISTU655 available?
Yes — HMISTU655 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).