FEP630, FEH630
ELECTROMAGNETIC FLOWMETER | OI/FEP630/FEH630-EN REV. D
37
Pin assignment
G12153
A
L N
1+ 2-
PE
B
GND
A B
+
-
+
-
+
HART
Uco 32
31 V3 V4 V1
V2 41
52
42 51
+
Oc2
Oc1
A B
U
FE
GND U
FE
B
≤ 200 m
( 656 ft)
≤
A
Connections for power supply and inputs / outputs
B
Connections for signal cable (remote mount design only)
Figure 45: Electrical connections
Change from one to two columns
Note
For additional information on the grounding of the transmitter,
see
Grounding
on page 18.
Connections for the power supply
AC power supply
Terminal
Function / comments
L Phase
N Neutral
conductor
PE /
Protective earth (PE)
DC voltage supply
Terminal
Function / comments
1+ +
2
−
−
PE /
Protective earth (PE)
Connections for inputs and outputs
Terminal
Function / comments
Uco / 32
31 / 32
Current output 4 to 20 mA- / HART® output, active
or
Current output 4 to 20 mA- / HART® output, passive
41 / 42
Passive digital output DO1
51 / 52
Passive digital output DO2
V1 / V2
V3 / V4
Plug-in card, slot OC1
Plug-in card, slot OC2
For details, see
Optional plug-in cards
on page 26.
Connecting the signal cable
Only for remote mount design.
The sensor housing and transmitter housing must be connected
to potential equalization.
Terminal
Function / comments
U
FE
Sensor
power
supply
GND Ground
A Data
line
B Data
line
Functional earth / Shielding