Hardware Installation
4. Hardware Installation
NOTICE
Read the safety instructions at the beginning of this document carefully, before
you start with the hardware installation!
DANGER
Hazardous Voltage -
Risk of electric shock
due to unintentional contact with
uninsulated live parts with high voltages inside of the system into which the PMC-
CAN/400-4 is to be integrated.
→ Disconnect all hazardous voltages (mains voltage) before opening the system.
→ Ensure the absence of voltage before starting any electrical work
NOTICE
Electrostatic discharges may cause damage to electronic components.
→
→
To avoid this, please discharge the static electricity from your body by touching the
metal case of the computer
before
you touch the PMC-CAN/400-4.
Furthermore, you should prevent your clothes from touching the PMC-CAN/400-4,
because your clothes might be electrostatically charged as well.
Procedure:
1.
Switch off your computer and all connected peripheral devices (monitor, printer, etc.).
2.
Discharge your body as described above.
3.
Disconnect the computer from the mains.
DANGER
Hazardous Voltage
Risk of electric shock
due to unintentional contact with uninsulated live parts with
high voltages.
→
→
Disconnect all hazardous voltages (mains voltage) before opening the system.
If the system does not have a flexible mains cable, but is directly connected to
mains, disconnect the power supply via the safety fuse and make sure that the
fuse cannot switch on again unintentionally (i.e. with caution label).
4.
Open the case.
5.
A conductive O-ring is contained in the product package of the PMC-CAN/400-4 module
(order No.:C.2047.01, .03). Mount the conductive O-ring on the front panel of the PMC-
CAN/400-4 to obtain EMC shielding.
6.
Remove the carrier board (if already installed) and plug the PMC-CAN/400-4 carefully on the
carrier board. Pay attention that the PMC module is correctly installed on the carrier board.
Fix the PMC-CAN/400-4 with the screws on the carrier board. Use the four M 2.5 x 6 mm
screws which are contained in the product package of the module.
7.
Install the carrier board in your system.
8.
Close the computer case again.
9.
Connect the CAN interfaces and if applicable the IRIG-B via the DSUB25 connector in the
front panel of the PMC-CAN/400-4.
10. Connect the computer to mains again (mains connector or safety fuse).
11. Switch on the computer and the peripheral devices.
Page 12 of 29
Hardware Manual • Doc. No.: C.2047.21 / Rev. 1.3
PMC-CAN/400-4