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Assembly Instructions
•
max. measurement error:
(in the measuring range 4 ... 20 mA and between −10 to +55 °C
ambient temperature)
•
max. cable length:
Hints on parameterization
Branch <device> – Basic System – I/O boards –
Board <x>: MFE7
Set the following values:
•
channel A1+ A1− or A2+ A2−: type Current input
•
parameter Power supply: value On (source mode)
6.4.7
Analog Measurement Transmitter (EEx i) via MFE7 Board
(barrier in source mode)
Hazardous Area
Analog pressure
transmitter
4...20 mA, EEx i
Fig. 6-12: Analog pressure transmitter (EEx i) via MFE7 – example
Characteristics MFE7:
•
a galvanically isolated input safe circuit with 4 ... 20 mA interface:
Page 62 of 120
±0.05 % of the measurement
500 m
Safe Area
0V 24V
+
−
Isolated current
repeater barrier
(source mode)
Operating Instructions
enCore device
MFE7 board
A1+ or A2+
A1− or A2−
SH
(sink mode)
enCore FC
6
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