TPD-433 - Touch Screen PLC, Ethernet, RS-485 & USB ports, Real Time Clock
Touchpad 4.3" Touch Screen PLC / Touch Screen Controller with Ethernet, RS-485 and USB ports, Real Time Clock and fits in regular electrical wall mount outlets. Supports Modbus RTU and Modbus TCP protocols. Comes with Free HMIWorks C Language and Ladder Logic Programming Development Environment. Supports operating temperatures between -20 ~ +50°C (-4F ~ 122F). TPD-433F has a flange mount and TPD-433-EU is the European Version.
Features
This product is phased out and replaced by TPD-433-H
Applications

The TPD-433 TouchPAD is a tiny touch HMI PLC designed for building and home automation. The TPD-433 PLC is equipped with a high resolution TFT color touch screen and fits in with regular electrical wall-mount outlets. It seamlessly integrates with rich I/O modules and presents a beautiful, flexible and user-defined picture interface. In short, it is the best choice to upgrade mechanical switches to intelligent control pads.
For PLC users HMIWorks provides Ladder Designer, and for IT users, a C language environment is provided. It takes less than 30 minutes to learn how to create a GUI application program for the TPD-series devices when using Ladder Designer. With all the features provided, TPD-series touch HMI Devices must be the most cost effective HMI Device in the history of the market.
- Excellent C/P ratio (cost/performance)
- High-resolution color touch screen
- Ethernet
- RTC (Real Time Clock)
- Speaker
- WYSIWYG (What You See Is What You Get) GUI design
- Free HMIWorks development tool
- Supports the popular C programming language
- Supports Ladder Designer
- ESD Protection: 4 kV
- Operating temperature: -20 ~ 70°C
TPD-433F rear view
Specifications
CPU Module
CPU
32-bit RISC CPU
Memory
16 MB SDRAM / 8 MB Flash
Real Time Clock (RTC)
Yes
Rotary Switch (0~9)
Yes
Communication Interface
Serial Port
RS-485 (including Self-Tuner)
Ethernet
Yes (RJ-45 x 1, 10/100 Base-TX)
USB 1.1 Client
Firmware updates only
MMI (Main Machine Interface)
LCD
4.3” TFT(Resolution 480 X 272 X 16), Bright pixels <= 3
Backlight Life
20,000 hours
Brightness
400 cd/m2
Touch Panel
Yes
LED Indicator
Yes
Reset Button
Yes
Electrical
Power Input Range
+10 ~ 30 VDC
Powered from PoE
IEEE 802.3af, Class1 (48 V)
Power Consumption
2.5 W (104 mA @ 24 VDC)
Mechanical
Dimensions (W x L x H)
126 mm x 82 mm x 24 mm
Installation
Wall Mount (Suitable for the outlet box in United States)
Environmental
Operating Temperature
-20 ~ +50 °C
Storage Temperature
-30 ~ +80 °C
Ambient Relative Humidity
10 ~ 90% RH, non-condensing
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Customer Reviews
Reviews - Write a Review - Sort by - Newest - Oldest - Highest Rated - Lowest Rated
Robertson G. - 5 / 5
Nice touchpad with high res screen. We can drag and drop the icons to design the screen with the hmiworks software that comes with it. Easy to use. Plus great support and services.