Emerson Micro Motion LF Series, Installation Manual

Page: 27 / 104

LF-Series Flowmeters: Sensor/Transmitter Installation 21
Installing the DIN Rail Mount Transmitter
Installing the Sensor
Insta
lling the
D
IN T
ransmitter
In
stal
lin
g
the F
M
T
ran
smi
tter
Be
fo
re
Y
o
u
Begin
Installing the Sensor
Insta
lling the
D
IN T
ransmitter
In
stal
lin
g
the F
M
T
ran
smi
tter
Be
fo
re
Y
o
u
Begin
Installing the Sensor
Insta
lling the
D
IN T
ransmitter
In
stal
lin
g
the F
M
T
ran
smi
tter
Be
fo
re
Y
o
u
Begin
Installing the Sensor
Insta
lling the
D
IN T
ransmitter
In
stal
lin
g
the F
M
T
ran
smi
tter
Be
fo
re
Y
o
u
Begin
To ground the transmitter, ground the DIN rail. A rail clip in the base of the transmitter housing
grounds the transmitter to the DIN rail.
4.5 Supplying power
In all installations, power must be provided to the transmitter. Refer to Section 4.2.3 for information
on the transmitter’s power supply requirements.
Connect the power supply to terminals 11 and 12. Terminate the positive wire on terminal 11 and the
negative wire on terminal 12. See Figure 4-4.
Terminals 13 and 14 are used to jumper power to another LF-Series DIN transmitter. A maximum of
five transmitters can be jumpered together.
Figure 4-4 Wiring the transmitter power supply
–
+
–
+
Power supply jumper to a
maximum of four other
LF-Series DIN transmitters Primary power supply
(DC)