6.2. USB ......................................................................................................................................... 32
7. HMI (Human Machine Interface) .................................................................................... 33
7.1. Ambient light sensor ................................................................................................................ 33
7.2. Touchscreen ............................................................................................................................ 33
7.3. Keypad ..................................................................................................................................... 33
7.4. Buzzer ...................................................................................................................................... 33
7.5. Video ........................................................................................................................................ 34
7.5.1. Video Input Capabilities ............................................................................................. 34
8. Serial Ethernet Recovery Flexcan (SERF) Development Board ................................. 35
8.1. SERF overview ........................................................................................................................ 35
8.2. Available Inputs and Outputs................................................................................................... 36
8.2.1. Switches and Connectors .......................................................................................... 37
8.2.2. Jumpers...................................................................................................................... 38
8.2.3. DB9 Pinout Reference ............................................................................................... 41
9. Mounting the PHD ........................................................................................................... 42
9.1. Dimensions .............................................................................................................................. 43
9.1.1. PHD28 ........................................................................................................................ 43
9.1.2. PHD50 ........................................................................................................................ 44
9.1.3. PHD70 ........................................................................................................................ 45
10. Understanding PHD software ...................................................................................... 46
11. Environmental protection ............................................................................................ 47
EMI 47
Mechanical environment ................................................................................................................. 47
ESD 47
Climate environment ....................................................................................................................... 47
Chemical environment .................................................................................................................... 48
12. Index ............................................................................................................................... 49