|  PPC-3151
 | 
15" TFT XGA LCD flat panel with projected capacitive (default) or resistive (optional) touchscreenIntel® Core™ i5-6300U (default)/i7/i3 (optional) processor with fanless system designSupports either 1 x PCIe x4 or PCI1 x M.2 bay (2242) for storage only1 x isolated RS-422/485 with auto flowWide DC input range (9 ~ 32V)Dual Gigabit Ethernet, IEEE1588 compliant3 x Independent displaysSupports VESA 75 mounting interface |  | 
|  PPC-4151W
 | 
15.6" WXGA entirely flat panel with Projected capacitive touchscreen or flat panel with resistive touchscreenHigh performance Intel Core i CPU with Fanless designPCIe x4 or PCI expansion supportAutomatic data flow control over RS-485Wide Range DC 9-32V supportDual Gigabit Ethernet, support IEEE15883 x Independent display |  | 
|  PPC-4211W
 | 
21.5" Full HD entirely flat panel with Projected capacitive touchscreenHigh perofrmance Intel Core i CPU with Fanless designOptional 2nd SATA 2.5" HDD bayPCIe x4 / x1 or PCI expansion supportAutomatic data flow control over RS-485Wide Range DC 12-32V supportDual Gigabit ethernet, support IEEE15883 x Independent display |  | 
 
Sit Control, consulting and providing industrial automation