What Is the Monitouch TS1100Si?
The Monitouch TS1100Si is a 10.2-inch widescreen programmable display (HMI) from the Hakko Electronics / Fuji Electric TECHNOSHOT TS1000 Smart series. It is designed for machine-level operator interface: viewing process values, entering setpoints, and communicating with PLCs and drives on the factory floor. Key published specifications include a TFT colour display at 800 × 480 (WVGA) resolution, 65,536 colours, an LED backlight, and an analog resistive touch screen. It carries CE, KC, UL and cUL certifications, and offers 26 MB FROM plus 128 KB SRAM of user memory, with three serial channels (D-sub 9 × 2), USB master/slave, and one LAN port. Typical supported serial speeds include 187,500 bps for Siemens MPI/PPI communications, and the unit is rated for use at a wet-bulb temperature of 39 °C or lower.
Where an HMI Ends and an Industrial PC Begins
A dedicated HMI like the TS1100Si is excellent at one job: a fixed, rugged operator screen wired to industrial controllers. An industrial PC or panel PC covers a wider scope — running a full operating system, logging data to local storage, hosting SCADA or MES clients, connecting to databases, cameras, barcode readers, and remote dashboards over Ethernet. Where a project needs recipe management, traceability records, multi-protocol gateways, or browser-based visualisation, an x86 industrial computer is usually the more flexible building block, and it can often be deployed alongside existing HMI panels rather than replacing the control logic behind them.
| Consideration | Dedicated HMI (e.g. TS1100Si class) | Industrial / Panel PC |
|---|---|---|
| Primary role | Operator display and setpoint entry | Full computing, SCADA, data logging |
| Operating system | Vendor firmware / runtime | Windows or Linux |
| Storage for history | Limited user memory | SSD, 128 GB and up |
| Connectivity | Serial, USB, LAN | Multiple LAN, USB, HDMI, serial |
| Expansion | Fixed function | Software-defined, upgradable |
| Best fit | Machine-level control panel | Line-level, cell-level, edge computing |
Typical Applications
Industrial computers in this class are commonly used for SCADA and HMI-software hosting, production line dashboards, vision and inspection stations, barcode and RFID gateways, energy monitoring, building and utility control rooms, kiosk terminals, and edge data collection where a fanless, dust-tolerant enclosure matters. In many plants the practical architecture is a hybrid: PLCs and dedicated HMI panels at the machine, with an industrial PC or thin client tier above them aggregating data and presenting it to supervisors, historians, and ERP systems.
Choosing the Right Platform
When specifying a replacement or companion system, work backwards from the software. Check the operating system and runtime your HMI/SCADA package requires, the number and type of serial and Ethernet ports needed to reach each controller, whether local storage must survive power loss, and the ambient temperature and dust conditions at the mounting point. Fanless designs with wide-input DC power and no moving parts are generally preferred on the plant floor, and panel-mount or VESA-mount form factors help reuse existing enclosure cut-outs and arms.
Thinvent Products for Industrial Control and Visualisation
Thinvent builds fanless industrial computers, mini PCs, thin clients and all-in-one panel PCs suited to factory-floor and control-room duty. Configurations span Intel® processors from Celeron and N-series up to Core i3 and i5, with 4 GB to 64 GB memory, 128 GB to 1 TB SSD storage, dual Gigabit Ethernet, multiple HDMI outputs, USB 3.2 Gen 2 and USB-C, and a choice of Windows 11 Pro, Ubuntu Linux 24.04 LTS, or no OS for your own image. For applications where a Monitouch TS1100Si or similar HMI is already in place, a Thinvent industrial PC or all-in-one can sit alongside it as the data, visualisation and connectivity layer — or serve as the computing platform for a software HMI where a PC-based approach fits the project better.
