6
Important!
Use only „insulated“ DIN rails
when fitting the field bus coupler. Ensure
that the DIN rail has no electrical contact
with the earth of the power source.
1.
Remove the interface lid
2.
Remove the strain-relief device from
the interface
3.
Feed the Profibus data line and cable
for the external power supply through
the cable gland in the strain-relief
device
Field bus coupler in interface fitted to insulated
DIN rail - TS/TPS, MW/TT series
BK3120
BECKHOFF
Connecting and configuring the field bus coupler
(1)
(2)
(3)
Elements on the field bus coupler
(1) Profibus connecting plug
(2) Address selector
(3) Connections for external power supply
Important!
External power supply must
not come from the power source.
Use the robot or control for the external
power supply.
Safety
Field bus coupler
controls and
connections
Connecting and
configuring the
field bus coupler
CAUTION!
Risk of damage. Before starting work, ensure that the cables for the
external power supply to the interface are and remain de-energised until all
work is complete.
WARNING!
An electric shock can be fatal. Before starting work, ensure that all
devices and components are:
-
switched off
-
disconnected from the mains
-
prevented from being switched back on again.
