Call Switchboard
1300 724 622 24/7 Support Center
Menu
Picture of modular HMI box, Harmony ST6, for faceless HMI application
Picture of modular HMI box, Harmony ST6, for faceless HMI application
Picture of modular HMI box, Harmony ST6, for faceless HMI application
Picture of modular HMI box, Harmony ST6, for faceless HMI application
SKU:

HMISTM6BOX

modular HMI box, Harmony ST6, for faceless HMI application

Old price: $614.90 INC GST
$584.16 INC GST
Available for Shipping : 20-Jan-2026
Product Selector
modular HMI box, Harmony ST6, for faceless HMI application
Be the first to review this product
Manufacturer: Schneider Electric
Delivery date: 20-Jan-2026
Catalog
User guide
Environmental Disclosure
Brochure
Declaration of conformity
Circularity Profile
Product Page Link
Product Data Sheet
This Basic modular HMI Gateway Box belongs to the Schneider Electric Harmony ST6 range. This HMISTM6 Modular BOX is a rear module which runs on 800MHz ARM Cortex-A8 CPU Harmony operating system with an input supply voltage of 24Vdc. It has a 1 GB device memory, 128 MB user data memory, and 512 KB backup memory. With Web viewer feature of EcoStruxure Operator Terminal Expert, the Gateway Modular Box becomes a Faceless HMI. This HMISTM6BOX supports 2x Ethernet port, 1x COM1 (RS-232C or RS-485), 1x USB 2.0 Type A, and 1x USB 2.0 Micro-B port. Its dimensions are 150.49mm (width) x 109.97mm (height) x 63.3mm (depth) and weighs 0.456Kg. This is intended for industries like packaging, food & beverage, textile, HVAC equipment, and compressors, and also for end users looking for maintenance of their Web devices. It conforms to standards like EN (61000-6-4, 61000-6-2, 61131-2), UL 61010-2-201, CSA C22.2 No 61010-2-201 and certifications like CSA, CE, China RoHS, KC, REACH, ATEX Zone2/22, Marine. The HMIST6 rear module when mounted on a DIN Rail adapter provides IP20 protection. This range is designed to meet the needs of simple machine operators for good visualization, connectivity, cybersecurity with EcoStruxure Secure Connect Advisor, and cost effective equipment. The HMISTM6 Faceless HMI can be used for applications that doesn't need an operator screen full time.

Products specifications

Attribute name Attribute value
Main
Processor name ARM Cortex-A8
Range of product Harmony STM6
Operating system linux
Product or component type modular HMI box
Complementary
Memory description 1 GB flash, 512 MB internal, 512 KB backup memory
Data storage equipment 1 GB Flash disk NAND
Type of cooling natural convection
Processor frequency 800 MHz
Software package web viewer, EcoStruxure Operator Terminal Expert
Height 101 mm
Depth 63.3 mm
Realtime clock built-in
Width 150.5 mm
Port Ethernet 10BASE-T/100BASE-T
Integrated connection type 1 USB 2.0 port - USB type A,  display port - RJ45,  USB 2.0 port - micro B USB,  COM1 serial link - SUB-D 9 - RS232C/RS422/RS485 (rate: 2400...115200 bps), 2 Ethernet TCP/IP - RJ45
Local signalling LED multi-colour for status
Net weight 0.456 kg
[Us] rated supply voltage 24 V DCpower supply
Environment
Relative humidity 10-90 % non-condensing
Ambient air temperature for storage -20-60 °C
Pollution degree 2 conforming to IEC 61131-2 ed.3
Electromagnetic compatibility electrostatic discharge immunity test conforming to IEC 61000-4-2 level 3
Ambient air temperature for operation 0-60 °C
Operating altitude 2000
Vibration resistance 9.8 m/s² (f = 9-150 Hz) conforming to IEC 61131-2, 3.5 mm constant amplitude (f = 5-9 Hz) conforming to IEC 61131-2
Shock resistance 147 m/s² conforming to IEC 61131-2
Standards IEC 61132-2, CSA C22.2 No 213, UL 508, ANSI/ISA 12-12-01, CSA C22.2 No 142
Product certifications BV, RINA, ABS, DNV, cULus Class 1 Division 2, KC, RCM, cULus, UKCA, CE
Packing Units
Unit Type of Package 1 1
Number of Units in Package 1 1
Package 1 Height 9.0 cm
Package 1 Width 17.6 cm
Package 1 Length 26.5 cm
Package 1 Weight 675.0 g
Unit Type of Package 2 2
Number of Units in Package 2 6
Package 2 Height 30 cm
Package 2 Width 30 cm
Package 2 Length 40 cm
Package 2 Weight 4.895 kg

About us

1300 724 622

Location

Quick Links

Categories

Locations

Suite 4018, 526/368 Sussex St
Sydney NSW 2000
Suite 4596, 29/97 Creek St
Brisbane QLD 4000
Suite 4691, 805/220 Collins Street
Melbourne VIC 3000
Suite 4647, 3/55 Gawler Place
Adelaide SA, 5000
Suite 3910, 202/37 Barrack Street
Perth WA 6000
7.00am - 5.00pm AEST
Monday to Friday
Copyright © 2025 Switchboard in a Box. All rights reserved.
Powered by nopCommerce