TPD-280-M3
2.8 inch high resolution Touch Screen HMI with RS-485 (including self-tuner). 120 Mhz CPU, 1024 KB Internal Flash, 256KB Internal SDRAM, Black color face plate. Communicates over Modbus RTU. Has operating temperature range of -20°C ~ +70°C (-4°F ~ +158°F)
Features
TPD-280-M3 2.8" inch is a tiny touch HMI device designed for building and home automation. It is equipped with high resolution TFT color touch screen and fitts in with regular electrical wall-mount outlet. It integrates seamlessly with I/O modules and presents beautiful, flexible, and user-defined picture frame. It is the best choice for upgrading the mechanical switch to intelligent control pads.
HMIWorks provides Ladder Designer, and for IT users, C language environment is provided. It only takes less than 30 minutes to create an application program of TPD-series devices when using Ladder Designer. We provide redundant solutions in our PoE version, including the TPD-283/283U-Mx of the TPD-series HMI devices. With all the features provided, TPD-series touch HMI devices are the most cost effective HMI Device in the market.
- Excellent C/P ratio (cost/performance)
- High-resolution color touch screen
- RS-485 (including Self-Tuner)
- GUI design
- Free HMIWorks development tool
- Supports C programming language and Ladder Designer
- Supports the custom communication protocol (C language)
- Modbus TCP/RTU protocol
- ESD Protection: 4 kV
- Operating temperature: -20°C ~ 70°C (-4°C ~ +158°F)
Specifications
| Hardware | ||
| CPU | 32-bit RISC CPU | |
| Memory Expansion | - | |
| Real Time Clock (RTC) | - | |
| Buzzer | Yes | |
| Rotary Switch (0~9) | Yes | |
| Communication Interface | ||
| Serial Port | COM1 | RS-485 (Including Self-Tuner) |
| COM2 | - | |
| Protocol | Modbus RTU | |
| MMI (Main Machine Interface | ||
| LCD | 2.8” TFT (Resolution 240 x 320 , 65535 colors) | |
| Backlight Life | 20,000 hours | |
| Brightness | 160 cd/m2 | |
| Touch Panel | Resistive Touch | |
| Reset Button | Yes | |
| Electrical | ||
| Powered from Terminal Block | +12 ~ 48 VDC | |
| Powered PoE | - | |
| Power Consumption | 1.5 W | |
| Mechanical | ||
| Dimensions (W x L x H) | 127 mm x 92 mm x 21.8 mm | |
| Installation | Wall Mount | |
| Ingress Protection | Front Panel: IP40 | |
| Environmental | ||
| Operating Temperature | -20°C ~ +70°C (-4°F ~ +158°F) | |
| Storage Temperature | -30°C ~ +80°C (+86°F ~ +176°F) | |
| Ambient Relative Humidity | 10~90% RH, non-condensing | |
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