Fe Connection - Aventics CANopen VS CL03 Série Mode D'emploi

80 AVENTICS | CANopen | R402003660–BAL–001–AE
Assembly
POWER
X10
Bus coupler grounding
BUS OUT
X72
Electric shocks due to incorrect power pack
A power pack without safe isolation may lead to dangerous
voltages in the event of a malfunction. This may result in
injury from electric shocks or damage to the system.
Only use the following power supply for the bus coupler:
24 V DC PELV circuits in accordance with
DIN EN 60204-1/IEC 60204-1.
The PELV power source must be a safety isolation
transformer in accordance with IEC 61558-1 or
IEC 61558-2-6, or a power source offering the same
degree of safety as a safety isolation transformer.
Make sure that the power supply of the power pack is
always less than 300 V AC (outer cable – neutral wire).
To connect the bus coupler power supply:
1. If you do not use pre-assembled wiring, connect the plugs
according to Table 6 on page 79. Select the cable
crosssection according to the cable length and occurring
3
currents.
2. Connect the power supply to the POWER X10 connection (3)
on the bus coupler.
3. Check the operating voltage specifications using the
electrical characteristics and comply with them (see chapter
"Technical data" on page 95).
6.3.5
To discharge EMC interferences, connect the FE connection
(4) on the bus coupler via a low-impedance line to functional
earth. Recommended cable cross-section: 10 mm
4
WARNING

FE connection

2