Connecting The Bus Coupler Electrically; General Notes On Connecting The Bus Coupler - Aventics CANopen VS CL03 Serie Instrucciones De Servicio

76 AVENTICS | CANopen | R402003660–BAL–001–AE
Assembly
6.3

Connecting the bus coupler electrically

Applied electric voltage
Danger of injury from electric shock
Make sure the relevant system component is not under
pressure or connected to power when electrically
connecting modules to the valve system.
Do not insert or disconnect plug connectors under load.
Current flow in shield due to differences in potential
Compensating currents caused by differences in potential
must not flow over the shield of the CANopen cable, as this
will cancel the shielding, which could damage the line and
connected bus couplers.
If necessary, connect the grounding points for the system
using a separate line.
6.3.1

General notes on connecting the bus coupler

Use pre-assembled plug connections and cables to connect
the modules, if possible. See "Spare parts and accessories"
on page 96.
If you do not use pre-assembled plug connections and
cables, connect the cable wires to the bus plugs (X71, X72)
with the pin assignment according to Table 5.
WARNING