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Schneider Electric HMISTO511

Schneider HMISTO511 Harmony STO HMI, 3.4" monochrome, 200x80

MPNHMISTO511
Obsolete

Schneider HMISTO511 Hmi Operator Interfaces — now discontinued, supplied from remaining surplus and broker stock.

$521.97Ref. price · indicative, final on quote
Schneider Electric HMISTO511 datasheet (PDF)
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

HMISTO511 key specifications
ParameterValue
Display typeBacklit monochrome STN LCD
Range of productHarmony STO & STU
Product or component typeTouch panel screen
Integrated connection type1 USB 2.0 type mini B 1 USB 2.0 type A power supply - removable screw terminal block COM1 serial link - female RJ45 - RS232C/RS485 <= 115.2 kbits/s)
Supply voltage24 V DC +/- 20 %
Inrush current30 A
Power consumption in5 W
Processor frequency333 MHz
Enclosure materialPPT
IP degree of protectionIP20 IEC 60529 rear panel) IP65 IEC 60529 front panel)
NEMA degree of protectionNEMA 4X front panel (indoor use)
Downloadable protocolsUni-TE Third party protocols Modbus

All specifications

HMISTO511 additional specifications
ParameterValue
Shock resistance15 gn 11 msIEC 60068-2-27
Relative humidity0...90 % without condensation
Operating altitude<= 6561.68 ft (2000 m)
Vibration resistance+/- 3.5 mm 5...9 Hz) IEC 60068-2-6 1 gn 9...150 Hz) IEC 60068-2-6
Depth1.4 in (36.5 mm)
Width4.6 in (116.5 mm)
Height3.05 in (77.5 mm)
Background colourGreen, orange and red
StandardsEN 61131-2 IEC 61000-6-2 UL 508 UL 1604 FCC Class A
SupplyExternal source
MarkingCE
CategoryUS10MC222569
Contrast16 levels via touch panel
Brightness8 levels
Fixing modeBy 2 spring clips 1.6...5 mm thick panel
Touch panelAnalogue
Size3.4 inch
Character fontJapanese (ANK, Kanji) Korean Chinese (simplified Chinese) ASCII Taiwanese (traditional Chinese)
Processor nameCPU RISC
Realtime clockAccess to the PLC real-time clock
Number of pagesLimited by internal memory capacity
Local signalling1 LED (green) for normal operation
Backlight lifespan10000 hours red 50000 hours orange 50000 hours green
Display resolution200 x 80 pixels
Memory descriptionApplication memory 16 MB Back up of data 128 kB
Immunity to microbreaks3 ms
Electromagnetic compatibilityResistance to radiated electromagnetic fields - test level: 10 V/m conforming to IEC 61000-4-3
Ambient air temperature for storage-4...140 °F (-20...60 °C)
Ambient air temperature for operation32...122 °F (0...50 °C)

Product details

Overview

The HMISTO511 is a Schneider Harmony STO compact HMI with a 3.4 inch backlit monochrome STN LCD display at 200 x 80 pixels, offering green, orange, and red backlight colors and 16 contrast levels via the analogue touch panel. It runs on 24 VDC at 5 W, carries 16 MB application memory with 128 kB backup, and communicates over Modbus and Uni-TE protocols.

Compared to the XBTGT1105, the HMISTO511 uses a smaller 200 x 80 pixel monochrome display, draws 5 W, and provides 16 MB application memory with 128 kB backup.

MPN
HMISTO511