General Notes On Connecting The Bus Coupler - Aventics INTERBUS S Instrucciones De Servicio

72 AVENTICS | INTERBUS S | R412005743–BDL–001–AD
Assembly
Faulty wiring
Faulty wiring can lead to malfunctions as well as damage to
the bus system.
Unless otherwise stipulated, comply with the installation
O
guidelines and wiring recommendations for the
INTERBUS S from by Phoenix Contact (e.g. IBS SIG Part 1
UM or IBS SYS INST UM installation manual).
Only use cables that meet the field bus specifications as
O
well as the connection speed and length requirements.
Only use cables that meet the field bus specifications as
O
well as the connection speed and length requirements.
Current flow in shield due to differences in potential
Compensating currents caused by differences in potential
must not flow over the shield of the bus cable, as this will
remove the shielding, which could damage the line and
connected bus coupler.
If necessary, connect the grounding points for the system
O
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.
Observe the pin assignment in Tab. 5 if you do not use pre-
O
assembled plug connections and cables.
NOTICE
NOTICE