Hardware Installation
NOTICE
To ensure the EC Conformity shielded cables have to be used.
In an adapter cable FE (functional earth) shall be connected to the cable shield.
CPCI-CAN/402-4(-FD): It is recommended to use the cable CAN/400-4-1C4, as
described in chapter 'Adapter Cable DSUB25 to DSUB9', page 24.
The conformity is granted when using this cable.
9.
Close the system' s case again.
10.
NOTICE
Please note that the CAN bus has to be terminated at both ends!
If the integrated CAN termination of the CAN (FD) interface is not set via the jumpers, the
interface has to be terminated externally, read chapter “Correct Wiring of Electrically Isolated
CAN Networks“, from page 26.
For external termination esd offers suitable termination connectors for the CAN bus.
Additionally the CAN_GND signal has to be connected to earth at exactly one point.
A CAN participant with electrical connection to earth potential acts as an earth connection.
11. Connect the system to mains again (mains connector or safety fuse).
12. Switch on the system and the peripheral devices.
CPCI-CAN/402-4(-FD)
Hardware Manual • Doc. No.: I.2332.21 / Rev. 1.2
Page 15 of 42
