KROHNE IFC 210 E Short EN User Manual
Page 12
Sect. 2.1
Part A System installation and start-up
12
IFC 210 E
05/2002
2
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Important:
In respect of EEx versions, pay regard to all directions marked with the
symbol,
and also the information given in Sect. 6.1 and 13.
Only the EEx primary head may be installed in the hazardous area.
The signal converter must be installed outside the hazardous area!
2.1
Current output I
•
The current output is galvanically isolated from all input and output circuits.
•
Setting data and functions can note down in Section 3.3.
Please also refer to Sect. 3.2 Factory settings.
•
Typical current
output
approx. 22-25 V DC positive
voltage of current output
current sink
chassis ground, current output
•
All operating data and functions can be set, see Sect. 4 and 5.6, Fct. 1.05 for operator control
•
The current output can also be used as an internal voltage source for the binary outputs and
inputs.
•
U
int
= 22-25 V DC
I = 23 mA when operated without receiver instruments at the current
output
I = 3 mA when operated with receiver instruments at the current output
•
Connection diagrams, see Sect. 2.5: diagrams
c
d
e
g
i
k
l