Hardware Installation
2. 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 CAN-
PCI104/200 is to be integrated.
→ Disconnect all hazardous voltages (mains voltage) before opening the system.
→ Ensure the absence of voltage before starting any electrical work
The CAN-PCI104/200 module can be used in all PCI-104 compatible systems such as portable
industry PCs or fixed control plants, therefore the carrier system will be described by the general
term ‘computer’ in the following.
NOTICE
Electrostatic discharges may cause damage to electronic components.
In order to avoid this please follow the instructions below before touching the CAN-
PCI104/200:
→ Switch off the power supply of your computer but leave it connected to mains to make
sure that the computer case remains earthed.
→ Then touch the metal case of the computer to discharge your static electricity.
→ Furthermore, you should prevent your clothes from touching the CAN-PCI104/200,
because your clothes might be electrostatically charged as well.
Procedure:
1.
Switch off your computer and all connected peripheral devices (monitor, printer, etc.). Switch
off the connected CAN devices of the network the CAN module is to be connected to.
2.
Discharge your body as described above.
3.
Disconnect the system 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).
Ensure the absence of voltage before starting any electrical work
4.
Remove the computer cover
5.
Select a position in the PCI-104-stack.
To be able to emulate the slot position of a PCI-bus, the CAN-PCI104/200 is equipped with a
coding switch and a multiplexer logic (as recommended in PCI-104 specification version 1.0).
In the state of delivery the coding switch of the CAN-PCI104/200 is set to “0”, so the module
can be operated directly on the host CPU, in slot 1.
The settings of the coding switch are described in the following table (Table 1).
Page 10 of 29
Hardware Manual • Doc. No.: C.2046.21 / Rev. 1.1
CAN-PCI104/200
