US 
Arestech PPC-S2112RW 21.5″ Full HD Resistive Industrial HMI Panel PC with Intel Core i5-1235U and Stainless Front IP66/IP69K
Resistive
Intel
Linux
Windows
2.5GbE
USB3
2x M.2
1x mPCIe
1x SIM
4G
Wi-Fi
NVMe SSD
Fanless
Extended Temp
CE
FCC
304 Grade Stainless SteelPPC-S2112RW Overview
A widescreen Full HD display gives operators room for SCADA overviews, trend charts and video side by side, and on processing lines that screen is cleaned like everything else. The PPC-S2112RW is the 5-wire resistive configuration in the Arestech PPC-S2112 series: a 21.5 inch fanless industrial HMI panel PC with a true flat 304 stainless steel front panel sealed to IP66 and IP69K and an SECC steel back cover. Pressure-based 5-wire resistive touch typically suits gloved operators on the 21.5″ screen.
The Intel Core i5-1235U runs at up to 4.40 GHz and takes up to 64 GB of DDR4-3200, typically enough for HMI and SCADA client software. Security is firmware TPM (fTPM), with a TPM 2.0 module optional, and Windows 11 IoT or Professional and Linux are supported. The Full HD LCD runs at 1920 x 1080 (16:9) with 250 nits, 5000:1 contrast and 178° horizontal and vertical viewing angles.
On the bottom edge are two 2.5GbE ports on Intel I226-V, two HDMI 2.0 outputs up to 4096 x 2160, four USB 3.2 Gen 2 ports and one RS-232/422/485 port, with two more serial ports optional. Storage is a 2.5-inch SSD bay plus an M.2 2280 M-Key socket with PCIe Gen 4 x4 or SATA, and Mini-PCIe (with SIM) and M.2 E-Key sockets take optional 4G LTE and Wi-Fi modules. The PPC-S2112PW is the same build with projected capacitive touch, and the PPC-S2164RW pairs the same front with the Celeron J6412.
Power is 9 to 36 V DC on a two-pin terminal block with AT/ATX modes. The PPC-S2112RW operates from -20 °C to 60 °C, is tested to IEC 60068-2-64 vibration and IEC 60068-2-27 shock, and carries CE and FCC Class A marks. The IP66/IP69K rating applies to the front panel, with 316 stainless optional, so it suits a panel cut-out or VESA mount where the rear stays dry; the TPM-S3321RW-A1 is the matching stainless-front touch monitor. We supply it configured, with the OS installed, and tested for USA food and beverage and factory automation sites.
PPC-S2112RW Specifications
| Overview | |
|---|---|
| Brand & Model | Arestech PPC-S2112RW |
| Features | Fanless Industrial |
| Display | |
| Display | 21.5"[16:9, 1920 x 1080, FHD] |
| Touch Controller | 5-Wire Resistive Touch |
| Brightness | 250 Nits |
| Viewing Angle | Wide Viewing Angle |
| 178° Horizontal, 178° Vertical | |
| Aspect Ratio | 16:9 |
| Format | Widescreen |
| Contrast | 5000:1 |
| Performance | |
| Processor Series | Intel Core 12th Gen Alder Lake |
| Processor Models | Intel Core i5-1235U: 1.3~4.4GHz, 10 Cores, 12 Threads, 12MB Cache, 15W |
| Performance Cores | 10 Cores |
| Memory | 2x DDR4 3200MHz SO-DIMM Slots, 64GB |
| BIOS | UEFI |
| Operating System | Linux Windows 11 |
| Graphics | |
| Integrated GPU | Intel Iris Xe Series |
| Display Standards | HDMI 2.0 |
| Display Outputs | 2x HDMI |
| I/O | |
| Ethernet | 2x Ethernet Ports |
| 2x 2.5 GbE LAN [RJ45] | |
| LAN Controllers | Intel I226V |
| USB | 4x USB Ports |
| 4x USB 3.2 Gen 2 [Type A] | |
| Serial | 1x Serial Ports |
| 1x RS232/422/485 [DB9] | |
| Expansion | |
| M.2 | 2x M.2 Expansion Slots |
| 1x M.2 E-Key [2230] 1x M.2 M-Key [PCIe x4 Gen4/SATA] [2280] | |
| mPCIe | 1x mPCIe Slots |
| 1x mPCIe [PCIe/USB/SIM] | |
| SIM Slots | 1x SIM Slots |
| Wireless Connectivity | Optional 4G Modem Optional WiFi/Bluetooth |
| Storage | |
| Storage | 1x 2.5" HDD/SSD 1x M.2 SSD [PCIe & SATA] |
| NVMe | NVMe SSD Support |
| Power | |
| Power Input | 9-36V DC Input [Terminal Block] |
| Power Support Modes | AT: PWR on Input ATX: Press Button to Power |
| Environmental Conditions | |
| Thermal Dissipation | Fanless Passively Cooled Chassis |
| Operating Temperature | -20°C to 60°C [-4°F to 140°F] |
| Storage Temperature | -30°C to 70°C [-22°F to 158°F] |
| Humidity | 10% - 95% (Non-condensing) |
| Ingress Protection | Front IP66 Front IP66 [Dustproof, Protection against powerful water jets spraying from the front side] Front IP69K Front IP69K [Dustproof, Protection against close range, high temperature and high pressure water jets from the front side] |
| Shock | IEC 60068-2-27 |
| Vibration | IEC 60068-2-64 |
| Certification | CE FCC |
| Mechanical Properties | |
| Weight | 10.0 Kg (22.0 Lbs) |
| Chassis Material | 304 Grade Stainless Steel Steel |
| Dimensions | 568mm x 364mm x 59mm (22.36" x 14.33" x 2.30") |
| Mounting Options | VESA Mount |
- PPC-S2112RW Datasheet Download
Official Arestech USA Distributor
Things Embedded is an official Arestech USA distributor, supplying the PPC-S2112RW configured, with the OS installed, and tested for USA food and beverage and factory automation sites. Within the Arestech range the PPC-S2164 series is the same 21.5 inch stainless-front build on the Celeron J6412 with GbE networking, line-out audio and a 12 to 36 V input, and the TPM-S3321 series is the front-sealed stainless touch monitor for installs where the computer sits in a remote cabinet.
With 5-wire resistive touch the PPC-S2112RW sits among our stainless steel HMIs, our front-sealed IP66 panel PCs and our resistive touch panel PCs. Where a 21.5" HMI faces washdown at the front, with the rear behind a panel, and needs the Core i5-1235U behind it, this is the PPC-S2112 configuration to specify.
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