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Assembly Instructions
rated voltage:
max. load:
−
2
nd
device in sink mode:
load:
•
max. cable length:
A HART communicator cannot be used in this operating
mode!
Note that for technical reasons it is not possible to use HART
communicator in a HART loop for diagnostic purposes in this
operating mode.
Hints on parameterization
Branch <device> – Basic System – I/O boards –
Board <x>: MFE7
Set the following values:
•
channel A1+ A1− and A2+ A2−: type HART channel
each channel with parameter Power supply:
•
−
−
In folder <channel>: HART loop <x>:
•
parameter Master address:
−
−
•
For each transmitter, set the parameter device <x> to used
and parameterize all other settings for the individual
transmitters.
Page 78 of 120
for device 1: value On (source mode)
for device 2: value Off (sink mode)
for device 1: value Primary
for device 2: value Secondary
Operating Instructions
approx. 21 V
300 Ω
approx. 50 Ω
250 m (total)
6
enCore FC
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