
21
FEM610 |
PROCESSMASTER | OI/FEM610-EN REV. A
5 . . .Installation
Electrical connection
G12018
+
-
+
3
M1
2S E2 E1 1S
3
B
B
164 ft (50 m)
31 32
A
41 42 51
52
1+ 2-
PE
+
-
PE
PE
PE
PE
L
N
FE
FE
M2
M1
2S E2 E1 1S
M2
Connections for power supply and outputs
Connections for signal cable (remote mount design only)
A
B
Figure 30 Electrical connections
Note
For detailed information about earthing the transmitter and
the sensor, please refer to chapter "Grounding the flowmeter
sensor" on page 15.
Connections for the power supply
Connections for the signal cable
Only for remote mount design.
Connections for outputs
AC power supply
Terminal
Function / comments
L
Phase
N
Neutral conductor
PE /
Protective earth (PE)
DC power supply
Terminal
Function / comments
1+
+
2-
-
PE /
Protective earth (PE)
Terminal
Function / comments
31 / 32
Active current output
The current output is "active" mode. The source to
drive the 20 mA loop is in-built in the transmitter.
41 / 42
Passive digital output DO1
The output can be configured as a pulse output,
frequency output or switch output on site.
51 / 52
Passive digital output DO2
The output can be configured as a pulse output,
frequency output or switch output on site.
Functional earth
Terminal
Function / comments
Color
FE
Not connected
-
3
Measurement potential
green
2S
Signal line
-
E2
Signal line
blue
E1
Signal line
violet
1S
Shield for E1
-
M1
Magnet coil
brown
M2
Magnet coil
red
Shield
-
-
Not connected
orange/yellow