What Is a Programmable Logic Controller and How Does It Work
Learn how a PLC works, including scan cycle, I/O sizing, IEC 61131-3 programming, and hardware selection for ABB, Schneider, and Siemens. Shop at Stoklink.
The Schneider Electric HMISTW6200 is a 4-inch Harmony STW6 web touch panel with a 480 x 272 pixel colour TFT display, 16 million colours, and single-touch analogue resistive input. It is an Ethernet-only terminal with 1 RJ45 Ethernet port and 1 USB 2.0 Type A port, running on 24 V DC with an ARM Cortex-A8 processor and 512 MB device memory.
The HMISTW6200 is the web-terminal variant of the ST6 4-inch panel: it drops the COM1 serial link that the HMIST6200 carries and keeps only Ethernet and USB connectivity, so pick it for browser-based or Ethernet-only architectures rather than serial PLC links. Its 512 MB user data memory is larger than the standard HMIST6200's 128 MB, which suits locally stored content. Choose the 12-inch HMISTW6600 when the application needs a larger display with the same Ethernet-only interface.
| Range of product | Harmony ST6 |
|---|---|
| Product or component type | Touch panel screen |
| Processor name | ARM Cortex-A8 |
| Memory description | 512 MB device memory, 512 MB user data memory, 128 kB backup memory |
| Display size | 4 inch |
|---|---|
| Display type | Colour TFT LCD |
| Display colour | 16 million colours |
| Display resolution | 480 x 272 pixels |
| Touch panel | Single touch analogue resistive |
| Backlight lifespan | 50000 hours with white |
| Brightness | 16 levels |
| Character font | ASCII, ASCII (European characters), Katakana |
| [Us] rated supply voltage | 24 V DC (+/- 20 %) |
| Power consumption in W | 6.9 W |
| Inrush current | 30 A |
| Local signalling | Status LED green, steady for offline, Status LED green, steady for operating, Status LED green, flashing for operating, Status LED green, faded for stand-by, Status LED orange, flashing for software starting up, Status LED red, steady for power supply (ON), Status LED red, flashing for operating, Status LED red, off for power supply (OFF) |
| Port Ethernet | 10/100BASE |
| Integrated connection type | 1 USB 2.0 type Aback, 1 Ethernet - female RJ45bottom |
| Supply | External supply |
| Realtime clock | Built-in 0...50 °C, Built-in 10...90 % RH |
| Fixing mode | By 2 screws, mounting on 1.6...5 mm thick panel conforming to UL 61010-2-201, By 2 screws conforming to IEC 61131-2, By 2 screws conforming to IEC 61000-6-2 |
| Enclosure material | PC |
| Front material | Aluminium |
| Marking | CE |
| Cut-out dimensions | 118.5 x 92.5 mm panel cut dimension |
| Height | 108.5 mm |
| Width | 134.5 mm |
| Depth | 43 mm |
| Net weight | 0.4 kg |
| Immunity to microbreaks | 2 ms |
|---|---|
| Standards | IEC 61000-6-4, IEC 61000-6-2, IEC 61131-2, UL 61010-2-201, CSA C22.2 No 61010-2-201 |
| Product certifications | CSA, CE, UKCA |
| Directives | 2014/35/EU - low voltage directive, 2014/30/EU - electromagnetic compatibility |
| Ambient air temperature for operation | 0…50 °C |
| Ambient air temperature for storage | -20…60 °C |
| Relative humidity | 10…90 % non-condensing |
| Operating altitude | 2000 m |
| IP degree of protection | IP20 (rear panel) conforming to IEC 61131-2, IP65 (front panel) conforming to IEC 61131-2 |
| NEMA degree of protection | NEMA 4 front panel (indoor use), NEMA 13 front panel (in enclosure) |
| Shock resistance | 147 m/s² for 11 ms (X, Y, Z directions for 10 cycles (approx. 100 min)) conforming to IEC 61131-2 |
| Vibration resistance | +/- 3.5 mm (f = 5…9 Hz) X, Y, Z directions for 10 cycles (approx. 100 min) conforming to IEC 61131-2, 9.8 m/s² (f = 9…150 Hz) |
| Electromagnetic compatibility | Electrical fast transient/burst immunity test - test level: 2 kV (power ports) conforming to IEC 61000-4-4, Electrical fast transient/burst immunity test - test level: 1 kV (signal ports), Electrostatic discharge immunity test - test level: 6 kV (contact discharge) conforming to IEC 61000-4-2 level 3, Electrostatic discharge immunity test - test level: 8 kV (air discharge) |
| Part number | HMISTW6200 |
|---|---|
| Brand | Schneider Electric |
| Condition | New, factory sealed |
| Source | Schneider Electric and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Active, in production |
| Warranty (in months) | 18 |
|---|
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 8.000 cm |
| Package 1 Width | 13.500 cm |
| Package 1 Length | 18.500 cm |
| Package 1 Weight | 440.000 g |
| Unit Type of Package 2 | S03 |
| Number of Units in Package 2 | 12 |
| Package 2 Height | 30.000 cm |
| Package 2 Width | 30.000 cm |
| Package 2 Length | 40.000 cm |
| Package 2 Weight | 5.781 kg |
| Shipping weight | 0.4 kg |
| Ships from | Türkiye |
| Dispatch | — |
| Stock | On request |
Source: manufacturer data · Last verified: 30 Oct 2026
No documents are on file for this part yet.
Ask us for the datasheetThe tariff (HS) code on file for HMISTW6200 is 852859.
HMISTW6200 ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival.
Learn how a PLC works, including scan cycle, I/O sizing, IEC 61131-3 programming, and hardware selection for ABB, Schneider, and Siemens. Shop at Stoklink.
Compare ABB, Siemens, and Schneider Electric across motor control, energy efficiency, installation, support, and power distribution. Shop at Stoklink.
Contactors deliver safe, reliable motor control and automation switching for industrial systems, lighting, pumps, and heating loads. Shop at Stoklink.