The NEXCOM APPC 1220T/1221T/1520T/1521T/1720T/1721T Panel PC User Manual provides product overview, installation, BIOS setup, and safety information.
This manual introduces the APPC series of industrial panel PCs, detailing specifications such as a 15‑inch LED display, Intel Atom D525 processor, up to 2 GB DDR3 memory, and optional I/O like CAN bus, GPIO, and dual Ethernet ports. It also describes the mechanical dimensions, mounting options, and environmental ratings (IP65 front).
The guide covers installation steps, system setup procedures for SATA drives, CompactFlash, and Mini‑PCIe modules, as well as BIOS configuration. Safety precautions, warranty terms, RMA procedures, and regulatory compliance (FCC, CE, RoHS) are included to ensure proper use and maintenance.
| LED Size | 15", 4:3 |
|---|---|
| Resolution | XGA 1024x768 |
| Luminance | 350 cd/m² |
| Contrast ratio | 500 |
| LCD color depth | 16.2 M |
| Touch screen | Full Flat 5‑wire resistive |
| CPU | Intel Atom D525, 1.8 GHz |
| System memory | 1 GB DDR3 (default), up to 2 GB DDR3 800 |
| Power input | 12 V ~ 30 V |
| IP protection | IP65 front |
Disconnect the equipment from any AC outlet and use a damp cloth; do not use liquid or spray detergents.
The watchdog timeout can be programmed by software from 1 second to 255 seconds or from 1 minute to 255 minutes.
It uses a full‑flat 5‑wire resistive touch screen with 80 % light transmission.