| Model Name | PK070-WFT | | Sub-models | 20 / 40 | | Display | Size | 7.0″ diagonal | | Max. Resolution | 800*480 | | Type | TFT LCD with LED Backlight | | Max. Colors | 16-bit | | Backlight Life (hr) | 20,000 | | Display Contrast | 500 | | Luminance (cd/m2) | 250 | | Touch Panel | 4-wire Analog Touch Panel | | CPU | RISC ARM9 32Bit | | Backup SRAM | 128KB | | Working Memory | 32MB | | Built-in Storage Memory | 8MB+128MB (NAND Flash) | | Real-Time Clock (RTC) | YES | | Communication Interface | Micro SD Slot | N/A | | USB Client | YES (USB 1.1) | | USB Host | YES (USB 1.1) | | Serial (Com1) | RS232/422/485 | | Serial (Com2) | N/A | | Serial (Com3) | RS232 only (optional:RS485 only) | | Serial (Com4) | N/A | | Ethernet | Sub-Model 40: YES | | Front Function Keys | 6-keys | | Audio out (optional) | N/A | | Video in (optional) | N/A | | Front USB Host Port | N/A | | Power | Supply Voltage | 24VDC±10% Isolated | | Consumption | 20W | | Environment | Operating Temperature | 0°C~50°C | | Relative Humidity | 10%~90% | | Shock (operation) | 10 ~ 55Hz(X,Y,Z direction, 1G, 30 Mins shock testing) | | EMI | FCC Part 15 A Class A | | CE | EN61000-6-2, EN61000-6-4 | | UL Certification | N/A | | Ingress Protection | IP65 | | Cooling | Natural Cooling | | Dimension WxHxD (mm) | 203.5 x 149.0 x 33 | | Cutout Dimension WxH (mm) | 192.0 x 138.5 | | Net Weight (kg) | 0.65 |
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