| Feature: | PSUSB_28x | PSUSB_28xlc | note: |
| M2.25 Aerospace Carbon Fiber Woven Plate (face and back) | O | X | |
| M2.0 G10 Black Fiberglass Plate (face and back) | X | O | |
| iFlag software set-up for devices and extended mode | O | O | |
| 4x RJ45 ports for SimuSeries Device Connection | O | O | * |
| 28 or 54 Independent Inputs (depending on extended mode) | O | O | ** |
| Diode isolated inputs to prevent input crosstalk | O | O | |
| Integrated Grounding (EMI alleviation assist) | O | O | |
| Structural Black 3D Printed Frame | O | O | |
| Small dimentions M89 x M38 x M21.5 (M109 w/ mounting tabs) | O | O | |
| Micro USB connection | O | O | |
| 2 foot Micro USB Cable Included | O | O |
Additional Required & Optional Parts:
Ethernet Cables required for connection between SimuSERIES devices and PSUSB_28xi (see notes: *)
Notes:
(*) Standard ethernet cables can be used product has been tested to have a clean signal with up to 100 foot cables, however, this is not guaranteed in practice and it is suggested that cables to devices be as short as possible and no longer than 10 feet. To help aleviate EMI issues along longer cables CAT7 cables are recommended.
(**) Extended mode is off by default and must be enabled by the user through iFlag.