VEICHI VI20-156S-FE HMI Human Machine Interface
Product Overview
VEICHI VI20 series, the new generation of IOT HMI. High reliability, low cost, aluminum housing
The main board is triple-anti-painted to adapt to harsh environments. New mold, using a more practical backward wire outlet Redesigned appearance, with a higher value Higher resolution models are available.
With the optional Flinch IOT module, you can immediately upgrade to IOT HMI and enjoy the complete industrial IOT cloud platform service.
Product Appearance
Product Specification
| Hardware Parameter | Display Screen | 15.6” 16:9 TFT LCD screen |
| LCD viewing angle（T/B/L/R） | 85’/85’/85’/85′ | |
| Resolution | 1920×1080 | |
| Color | 65K | |
| Brightness | 250 cd/m² | |
| Back lighting | LED | |
| LCD Lifespan | 50000 hours | |
| Touch Screen | 4-wire industrial resistive touch screen | |
| CPU | 1G ARM Cortex-A8 | |
| Memory | 256MB FLASH+512MB DDR3 | |
| RTC | Real-time clock built-in | |
| SD Card | Micro SD (TF) card | |
| Ethernet | 2-way 10M/100M adaptive | |
| USB Port | 1pc USB Slave 2.0 Port；1pc USB Host 2.0 Port | |
| Program Download Method | USB Slave/U flash drive/Ethernet | |
| Serial communication port | COM1/ COM3：RS232/RS485/RS422； COM2：RS485/RS422 | |
| Electrical Specification | Power Rating | < 18W |
| Rated voltage | DC24V，Workable range DC 18V~28V | |
| Power Protection | Adopt power isolation module, with lightning surge protection | |
| Allowed power loss | < 5mS | |
| CE & RoHS | Comply with EN61000-6-2:2005, EN61000-6-4:2007 standards Comply with RoHS lightning surge ±1KV, group pulse ± 2KV. Electrostatic contact 4KV, air discharge 8KV | |
| Environment Requirement | Operating temperature | 0~50℃ |
| Storage temperature | -20~60℃ | |
| Ultraviolet protection | Prohibited to work in strong UV environment (such as direct sunlight) | |
| Environmental Humidity | 10~90%RH（Non-condensing） | |
| Earthquake resistance | 10~25Hz（X、Y、Z Direction2G/30 Minutes） | |
| Cooling method | Natural air cooling | |
| Mechanical Indicator | Installation method | Flush Mount / VESA Mount |
| Protection level | The front panel meets IP65 (with flat panel cabinet installation) and the rear housing meets IP20 | |
| Mechanical structure | Aluminum alloy housing | |
| Hole size | 380mm×245mm | |
| Whole machine size | 394mm×256mm×36mm，Thickness 22mm without extension | |
| Whole machine weight | About 2250g |
Wiring Definition
| Power Terminal（Pin1~3 From left to right） | ||
 | Pin1 | DC24V |
| Pin2 | GND | |
| Pin3 | FG | |
| DB9 Skewer Terminal(COM1/COM3) | ||
 | Pin1 | Rx-(B） |
| Pin2 | RxD (COM1 RS232) | |
| Pin3 | TxD (COM1 RS232) | |
| Pin4 | Tx- | |
| Pin5 | GND | |
| Pin6 | Rx+(A) | |
| Pin7 | RxD (COM3 RS232) | |
| Pin8 | TxD (COM3 RS232) | |
| Pin9 | Tx+ | |
| COM2 Port | ||
 | Pin1 | Rx+(A) |
| Pin2 | Rx-(B） | |
| Pin3 | GND | |
| Pin4 | Tx+ | |
| Pin5 | Tx- | |
| USB Host | ||
| USB Type A | Used to connect peripherals such as U-disk, scan gun, etc. |
| USB Slave | ||
| Micro USB | For downloading programs and debugging |
| Flinch Extension Module | ||
| Expansion Module Card Slot | Support Module： IOT-BS4.0-Flink（4G） IOT-BWS1.0-Flink（WIFI） | |
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Dimension
Size VI20-156S-FE
FLink Installation schematic
TF Card Installation schematic
VESA Installation schematic
