emPC-CXR
(
Hardware Manual
)
•
Contents
iii
Rev. V1.2
©
Janz Tec AG
List of Figures
figure 1: block diagram ............................................................................................................................. 6
figure 2: Mounting guidelines ................................................................................................................... 9
figure 3: front view with connectors ........................................................................................................11
figure 4: Power Supply Input ..................................................................................................................12
figure 5: DIO structure ............................................................................................................................15
figure 6: right angle cable example ........................................................................................................16
figure 7: M12 Y-connectors ....................................................................................................................16
figure 8: Handling the Top Cover ...........................................................................................................18
figure 9: Removing and replacing coin cell battery ................................................................................20
Figure 10: emPC-CXR system supervision ............................................................................................31
figure 11: System control by power supply voltage (VIN) ......................................................................32
figure 12:System control by remote control input (VS) ...........................................................................32
Figure 13: PMON I2C Protocols .............................................................................................................33
figure 14: housing dimensions ................................................................................................................43
List of Tables
table 1: Power supply connector ............................................................................................................12
table 2: VGA connector ..........................................................................................................................13
table 3: Ethernet connector ....................................................................................................................13
table 4: USB connector with USB cables colour codes ..........................................................................13
table 5: M12 CAN connector ..................................................................................................................13
table 6: M12 RS485 connector ...............................................................................................................14
table 7: M12 RS232 connector ...............................................................................................................14
table 8: M12 RS232 connector ...............................................................................................................14
Table 9: COM Express PCIe lane usage ...............................................................................................22
Table 10: PCI identification.....................................................................................................................23
Table 11: Local address spaces .............................................................................................................23
Table 12: Control registers .....................................................................................................................24
Table 13: NVRAM address (128KByte NVRAM)....................................................................................28
Table 14: Digital IO registers ..................................................................................................................29