Connection Of Fieldbus And Dip Switch Settings - Pepperl+Fuchs FD0-VC-Ex4.FF Manual

5.4.2

Connection of fieldbus and DIP switch settings

The following illustration shows the location and designation of the connector terminals for the bus connec-
tion and the DIP swithes to switch-on and off simulation and write protection.
not used
Hardware write protection
ON: active
OFF: not active (default setting)
Figure 5.3: Location and designation of the connector terminals for bus connection
Terminal assignment
Terminal
+
S
–
DIP switch settings
Switch 1:
Switch 2:
Switch 3 ... 8:
Subject to reasonable modifications due to technical advances.
20
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Simulation
Signal
FF-H1 +
Screen
FF-H1 –
Simulation ON/OFF
With activated simulation (simulation setting ON) the valve position transferred from the
transducer block to the function block can be set by the control system independent from
the actual valve position.
Hardware write protection ON/OFF
Parameterisation of the device via the bus is no longer possible when write protection is
activated (setting ON).
not used
Fieldbus Valve Coupler FD0-VC-Ex4.FF
Connector terminals for
F
Explanation
Fieldbus FF bus cable +
Screen of bus cable
Fieldbus FF bus cable –
Copyright Pepperl+Fuchs, Printed in Germany
Installation
fieldbus
OUNDATION