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Configuration with NI-FBUS
The positioner can also be configured using
TM
the NI-FBUS
Configurator from National
Instruments.
An interface card installed in a PC is re-
quired to connect it to FOUNDATION
Fieldbus.
Foundation
EN 61158-2
Fieldbus
7
Binary
input
8
Forced
u
venting
Supply
air
Fig. 2 ⋅ Functional diagram
TM
Configurator
TM
9
2
µC
6
&
e
p
e
p
13
Serial Interface
The NI-FBUS
configure the whole FOUNDATION
Fieldbus network.
G
1
8
3
4
Exhaust
air
TROVIS
VIEW
Design and principle of operation
TM
Configurator can be used to
12
11
10
1
1 Inductive displacement sensor
2 Microcontroller
3 On-off valve for supply air
4 On-off valve for exhaust air
5 Microcontroller
6 Switches for write protection and
simulation mode
7 Binary input
8 Forced venting
9 EN 61158-2 interface module
10 Actuator stem
11 Lever
12 Clamp
13 Configuration interface
EB 8383-1 EN
TM
9
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