| Model | PFXGP4501TAA, PFXGP4501TAD, PFXG- P4503TAD* | PFXGP4501TMA, PFXGP4501TMD |
| Graphics Display Resolution | 640 x 480 pixels (VGA) |
| Display Type and Size | TFT Color LCD (10.4 inch) |
| Display Colors | 65,536 Colors (no blink), 16,384 (blink) |
| Display Area | W211.2 x H158.4 mm [W8.31 x H6.24 in.] |
| Touch Screen | Resistive film analog 1024 x 1024 resolution | Resistive Film (matrix) |
| USB | USB Type-A (2.0) x 1 , USB mini-B (2.0) x1 |
| SD Card | SD Card slot x 1 (maximum 32 GB SD/SDHC Card) |
| Serial | COM1: RS-232C Asynchronous Transmission Data Length: 7 or 8 bit, Parity: none, odd or even, Stop Bit: 1 or 2 bit, Data Transmission Speed: 2,400 bps to 115.2 kbps, Connector: D-Sub9 (plug)
GP-4501 COM 2: RS-422/485 Asynchronous Transmission Data Length: 7 or 8 bit Parity: none, odd or even Stop Bit: 1 or 2 bit Data Transmission Speed: 2,400 bps to 115.2 kbps, 187.5kbps (MPI) Connector: D-Sub9 (plug) *GP-4503T: COM 2: RS-485 (isolation) Asynchronous Transmission Data Length: 7 or 8 bit Par- ity: none, Even or Odd Stop Bit: 1 or 2 bit Data Transmission Speed: 2,400 bps to 115.2 kbps, 187.5 kbps (MPI) Connector: D-Sub9 (socket) |
| Ethernet | Ethernet IEEE802.3i/IEEE802.3u, 10BASE-T/100BASE-TX |
| Backlight | White LED (User nonreplaceable parts. When replacement is required, contact your local distributor. |
| Brightness and Contrast Controls | 16 levels of adjustment available via touch panel or the software |
| Programming Memory | 32MB FEPROM (GP-Pro EX V3.0 or later) |
| Backup Memory | 512kb SRAM with battery backup |
