Hardware Installation
Page 16 of 32
Hardware Manual Doc.-Nr.: C.2074.21 /Rev. 1.0
CAN-M.2/402-2-FD
WARNING
Hazardous Voltage
Risk of electric shock due to unintentional contact with uninsulated live parts with high
voltages.
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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).
Ensure the absence of voltage before starting any electrical work.
Cover or block off adjacent live parts.
5.
Open the case if necessary.
6. Insert the CAN-M.2/402-2-FD board into the selected M.2 slot.
Carefully push the board down into the slot.
7. If applicable mount the CAN-PCIeMini/402-DSUB9 adapters in your system. Use the enclosed
bolts to fix the adapter.
NOTICE
The adapters are intended to be used with a front panel with 0,8 mm to 1,2 mm thickness!
Don't mount the bolts into the DSUB without a front panel or additional spacers like washers,
because otherwise the bolt threat might damage the DSUB.
8. Close the system's case again.
NOTICE
Please note that the CAN bus has to be terminated at both ends! esd offers special T-
connectors and termination connectors for external termination. Additionally, the CAN_GND
signal has to be connected to earth at exactly one point in the CAN network.
For details please read chapter
Correct Wiring of Electrically Isolated CAN Networks
from
11. Connect the system to mains again (mains connector or safety fuse).
12. Switch on the system and the peripheral devices.
13. End of hardware installation.
14. Continue with the software installation as described in the manual
‘
NTCAN-API, Installation
Guide
’
(see chapter
, page 32).