Touchscreen Operator Interface with Separate Front and Rear Module and 22mm Mounting - Graphic Display Resolution: 320 x 240 (QVGA) - Display Type and Size: TFT Color LCD (3.5") - Display Colors: 65,536 Colors (No blink)/16,384 Colors (blink) - Display Area: W 97.6 x H 80 mm [W 3.84 x H 3.14 in] - Touch Screen: Resistive Film (analog) 1024 x 1024 resolution - Backlight: White LED - Storage Temperature: -20 to 60 deg C (-4 to 140 deg F) - Environmental Ratings: IP65f, NEMA Type 4x/13 - Certifications: CE, CSA, UL Listed C1D2, RoHS, GOST, KC, DNV PRODUCT SPECIFICATIONS Part Number to Order: PFXGM4201TAD SD Card: No Serial Ports (COM1): RS232-C /422/485 Serial Ports (COM2): n/a Ethernet: Yes USB (1): Type-A (2.0) USB (2): Mini-B (2.0) Brightness/Contrast Controls: 16 levels of adjustment Programming Memory: 8mb Flash EPROM Backup Memory: nvSRAM 128kb SRAM <Non-volatile, No Battery Needed) No battery backup for RTC (Real Time Clock) Input Voltage: 24 VDC Power Consumption: 6.5W or less