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Schneider Electric HMIDT643

Schneider HMIDT643 Harmony GTU 12.1" HMI, 24 VDC, IP66, WLAN

MPNHMIDT643
Obsolete

Schneider Electric Harmony GTU HMIDT643 touchscreen display, 12.1" color, 1024 x 1024 multi-touch analogue resistive, 24 VDC, 23 W, IP66/IP67, NEMA 4X front panel, WLAN 2.4 GHz, 10-client license.

$2,207.00 – $4,630.00Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

HMIDT643 key specifications
ParameterValue
Display typeColour TFT LCD
Terminal typeTouchscreen display
Type of license10 clients
Type of coolingNatural convection
Range of productHarmony GTU
Type of installationIndoor installation
Product or component typeFlat screen
Integrated connection typeUSB 2.0 type A USB 2.0 type mini B
Supply voltage limits10.8...28.8 V
Supply voltage12...24 V DC power supply
Inrush current30 A
Power consumption in23 W

All specifications

HMIDT643 additional specifications
ParameterValue
IP degree of protectionFront panel IP66 Front panel IP67
NEMA degree of protectionNEMA 4X front panel
Encryption protocolWEP 128 AES (Advanced Encryption Standard) TKIP
Communication port protocolWLAN 2.4 GHz
Maximum sensing distance98.4 ft (30 m) depending on surrounding environment
Shock resistance147 m/s²IEC 61131-2
Relative humidity10...90 % non-condensing
Operating altitude6561.68 ft (2000 m)
Vibration resistance3.5 mm constant amplitude 5...9 Hz) IEC 61131-2 9.8 m/s² 9...150 Hz) IEC 61131-2
Depth2.6 in (67 mm)
Width12.4 in (315 mm)
Height9.5 in (241 mm)
Bandwidth20 MHz
Display colour16 million colours
Cut-out dimensions301.5 (+ 1/- 0) x 227.5 (+ 1/- 0) mm
StandardsUL 508 ANSI/ISA 12-12-01 Class I division 2 CSA C22.2 No 213 CSA C22.2 No 142 IEC 61132-2
CategoryUS10MC222567
Touch panelMulti touch analogue resistive
Aspect ratio4:3
Size12.1 inch
Operating modeInfrastructure
Method of accessClient mode 1...11, North America Client mode 1...13, Japan Client mode 1...13, Europe Client mode 1...13, Korea Client mode 1...13, China Client mode 1...11, Taiwan Access point mode 1...11
Transmission rate<= 72.2 Mbit/s IEEE 802.11n
Backlight lifespan50000 hours
Display resolution1024 x 768 pixels XGA
Function availableBrightness sensor
Touchscreen resolution1024 x 1024
Electromagnetic compatibilityElectrostatic discharge immunity test level 3 conforming to IEC 61000-4-2
Ambient air temperature for storage-4...140 °F (-20...60 °C)
Ambient air temperature for operation32...140 °F (0...60 °C) IEC 61131-2

Product details

Overview

The HMIDT643 is a Schneider Harmony GTU 12.1-inch color touchscreen HMI running on a 24 VDC supply and drawing 23 W, with a multi-touch analogue resistive panel at 1024 x 1024 resolution. Sealed to IP66/IP67 with a NEMA 4X front panel, it includes onboard WLAN 2.4 GHz for infrastructure-mode networking and ships with a 10-client license.

MPN
HMIDT643