Connecting The Bus Coupler Electrically - Aventics CANopen Instrucciones De Servicio

AVENTICS | CANopen, CANopen sb | R412009415–BDL–001–AE
6.3
Applied voltage
Danger of injury from electric shocks.
O
Faulty wiring
Faulty wiring can lead to malfunctions as well as
damage to the bus system.
O
O
O
Current flow in shield due to differences in potential
Compensating currents caused by differences in
potential must not flow through the shield of the
CANopen cable, as this will cancel the shielding, which
could damage the line and connected bus coupler.
O
Connecting the bus coupler
electrically
CAUTION
Make sure the relevant system component is not
under voltage or pressure before electrically
connecting modules to the valve terminal.
NOTICE
Unless otherwise stipulated, comply with the CiA
construction and design directives.
Only a cable that meets the fieldbus
specifications as well as the connection speed
and length requirements should be used.
In order to assure the protection class, shielding,
and the required strain relief, the cable and plug
assembly should be done professionally.
NOTICE
If necessary, connect the grounding points for
the system using a separate line.
75
Assembly