Safety Instructions
● When working with the CPCI-CAN/402-4(-FD) follow the instructions below and read the manual
carefully to protect yourself from injury and the CPCI-CAN/402-4(-FD) from damage.
● The device is a built-in component. It is essential to ensure that the device is mounted in a way that
cannot lead to endangering or injury of persons or damage to objects.
● Do not use damaged or defective cables to connect the CPCI-CAN/402-4(-FD) and follow the CAN
wiring hints in chapter: "Correct Wiring of Electrically Isolated CAN Networks".
● In case of damages to the device, which might affect safety, appropriate and immediate measures
must be taken, that exclude an endangerment of persons and domestic animals and property.
● Current circuits which are connected to the device have to be sufficiently protected against
hazardous voltage (SELV according to EN 60950-1).
● The CPCI-CAN/402-4(-FD) may only be driven by power supply current circuits, that are contact
protected.
A power supply, that provides a safety extra-low voltage (SELV) according to EN 60950-1, complies
with this conditions.
● The device has to be securely installed in the control cabinet before commissioning.
● Protect the CPCI-CAN/402-4(-FD) from dust, moisture and steam.
● Protect the CPCI-CAN/402-4(-FD) from shocks and vibrations.
● The CPCI-CAN/402-4(-FD) may become warm during normal use. Always allow adequate ventilation
around the CPCI-CAN/402-4(-FD) and use care when handling.
● Do not operate the CPCI-CAN/402-4(-FD) adjacent to heat sources and do not expose it to
unnecessary thermal radiation. Ensure an ambient temperature as specified in the technical data.
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 CPCI-
CAN/402-4(-FD) 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, perform the steps described on page 14
before
you touch the CPCI-
CAN/402-4(-FD), in order to discharge the static electricity from your body.
Qualified Personal
This documentation is directed exclusively towards personal qualified in control and automation
engineering. The installation and commissioning of the product may only be carried out by qualified
personal, which is authorized to put devices, systems and electric circuits into operation according to
the applicable national standards of safety engineering.
Conformity
The CPCI-CAN/402-4(-FD) is an industrial product and meets the demands of the EU regulations and
EMC standards printed in the conformity declaration at the end of this manual.
Warning:
In a residential, commercial or light industrial environment the CPCI-CAN/402-4(-FD) may
cause radio interferences in which case the user may be required to take adequate
measures.
The CPCI-CAN/402-4(-FD) is a sub-assembly intended for incorporation into an apparatus by a
manufacturer. The manufacturer of the final system must decide, whether additional EMC or EMI
protection requirements are necessary.
CPCI-CAN/402-4(-FD)
Hardware Manual • Doc. No.: I.2332.21 / Rev. 1.2
Page 5 of 42
