US 
Winmate R12ITWS-MHM2-EX 12.1″ Class I Division 2 HMI Panel PC with Intel Core i5-1135G7 and PCAP Touch
PCAP
Intel
Windows
USB3
2x M.2
1x mPCIe
1x PCIe
Wi-Fi
NVMe SSD
Fanless
Extended Temp
Front IP65
UL Class 1 Division 2R12ITWS-MHM2-EX Overview
Small analyzer shelters and skid control panels in classified process areas rarely have room for a large operator screen, yet the HMI still has to be approved for the location. The R12ITWS-MHM2-EX is Winmate’s 12.1 inch HMI panel PC for these locations: certified for Class I, Division 2, Groups A, B, C and D, with a true flat edge-to-edge front sealed to IP65 and an aluminum, anti-corrosion treated housing.
An Intel Core i5-1135G7 Tiger Lake processor runs at 2.4 GHz with turbo up to 4.2 GHz, and two DDR4-3200 SO-DIMM sockets hold 4 GB as standard and up to 32 GB, enough for SCADA clients and alarm handling. Storage is an M.2 2280 NVMe SSD from 128 GB to 512 GB, with an optional removable 2.5 inch SSD bay so a drive can be changed at the panel, and Windows 10 IoT Enterprise is available. The 12.1 inch XGA screen shows 1024 x 768 at 500 nits with a 1000:1 contrast ratio and 178° horizontal and vertical viewing angles, under projected capacitive multi-touch.
The I/O covers two Gigabit LAN ports on Intel I211-AT and I219-LM controllers, four USB 3.2 Gen 1 ports, two RS-232/422/485 ports and one RS-232 port, DisplayPort 1.4 with optional HDMI 2.0 and an audio combo jack. A PCIe x16 slot with x4 signal takes a card up to 180 x 121 mm, alongside an mPCIe slot and an M.2 E-key slot for optional Wi-Fi and Bluetooth. The R15ITWS-MHB1-EX is the 15 inch model with a 2000:1 panel, and the R17ITWS-MHA1-EX steps up to a 17 inch 1280 x 1024 screen.
Power is 9 to 29 V DC on a three-pin terminal block with a protection fuse, drawing 45 to 55 W, and a 12 V 120 W adapter is supplied. The R12ITWS-MHM2-EX is fanless, operates from -20 °C to 60 °C, stores from -40 °C to 80 °C and carries CE and FCC marks. It measures 322 x 256 x 91 mm and panel mounts in a 301 x 237 mm cut-out with the supplied clips, or fits a 100 x 100 mm VESA mount.
R12ITWS-MHM2-EX Specifications
| Overview | |
|---|---|
| Brand & Model | Winmate R12ITWS-MHM2-EX |
| Features | Fanless Industrial Intrinsically Safe |
| Display | |
| Display | 12.1"[4:3, 1024 x 768, XGA] |
| Touch Controller | Multi Touch PCAP |
| Brightness | 500 Nits |
| Viewing Angle | Wide Viewing Angle |
| 178° Horizontal, 178° Vertical | |
| Aspect Ratio | 4:3 |
| Format | Standard |
| Contrast | 1000:1 |
| Performance | |
| Processor Series | Intel Core 11th Gen Tiger Lake |
| Processor Models | Intel Core i5-1135G7: 2.4~4.2GHz, 4 Cores, 8 Threads, 8MB Cache, 15W |
| Performance Cores | 4 Cores |
| Memory | 2x DDR4 3200MHz SO-DIMM Slots, 32GB |
| Operating System | Windows 10 |
| Graphics | |
| Integrated GPU | Intel UHD Series |
| Display Outputs | 1x Display Port |
| Audio | |
| Codec | Realtek HD Audio |
| Interface | Line-In Line-Out |
| I/O | |
| Ethernet | 2x Ethernet Ports |
| 2x GbE LAN [RJ45] | |
| LAN Controllers | Intel i211AT Intel I219LM |
| USB | 4x USB Ports |
| 4x USB 3.2 Gen 2 [Type A] | |
| Serial | 3x Serial Ports |
| 1x RS232 [DB9] 2x RS232/422/485 [DB9] | |
| Expansion | |
| M.2 | 2x M.2 Expansion Slots |
| 1x M.2 E-Key [PCIe x1/USB 2.0] [2230] 1x M.2 M-Key [PCIe x4] [2280] | |
| mPCIe | 1x mPCIe Slots |
| 1x mPCIe [PCIe/USB/SATA] | |
| PCIe | 1x PCIe Slots |
| 1x PCIe [x16 Slot] | |
| Wireless Connectivity | Optional WiFi/Bluetooth |
| Storage | |
| Storage | 1x 2.5" HDD/SSD 1x M.2 SSD |
| NVMe | NVMe SSD Support |
| Power | |
| Power Input | 9-29V DC Input |
| Environmental Conditions | |
| Thermal Dissipation | Fanless Passively Cooled Chassis |
| Operating Temperature | -20°C to 60°C [-4°F to 140°F] |
| Storage Temperature | -40°C to 80°C [-40°F to 176°F] |
| Humidity | 10-90% (Non-condensing) |
| Ingress Protection | Front IP65 Front IP65 [Dustproof, Protection against low pressure water jets spraying from the front side] |
| Certification | UL Class 1 Division 2 |
| Mechanical Properties | |
| Dimensions | 322mm x 256mm x 91mm (12.68" x 10.08" x 3.58") |
- R12ITWS-MHM2-EX Datasheet Download
Official Winmate USA Distributor
Things Embedded is an official Winmate USA distributor, supplying the R12ITWS-MHM2-EX configured for USA oil, gas and chemical processing projects. Within the Winmate range the R15ITWS-MHB1-EX is the 15 inch model with a 2000:1 panel, and the R17ITWS-MHA1-EX steps up to a 17 inch 1280 x 1024 screen, both with the same Class I, Division 2 rating.
The R12ITWS-MHM2-EX sits among our 12 inch panel PCs, our front IP65 panel PCs, our PCAP touch panel PCs and our wide temperature computers. Where a 12.1 inch operator screen has to go into a Class I, Division 2 area on a DC supply, this is the model to specify.
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