Appendix B
Technical specifications
Topics covered in this appendix:
• Physical specifications
• Communication module specifications
• Processor, memory, operating system specifications
• Environmental specifications
• Intrinsically Safe electrical parameters
• Power module specifications
• AC adapter specifications
This chapter lists the specifications for the hardware and the AC adapter.
B.1 Physical specifications
Specification Value
Weight Approximately 1330 grams
Height x width 7.75" x 5.5" inches
Display 5.7 inch color VGA resistive touchscreen
640 x 480 pixel
Buttons (front of the Trex
unit)
X button - similar to a Back key
4 arrow buttons to navigate menus
Checkmark - similar to an Enter key
USB Micro USB connector. USB 2.0
Remove the USB cable from the Trex unit before connecting to a
device.
Technical specifications
User Guide 183