Pin Assignment - ABB ProcessMaster FEM630 Operating Instructions Manual

36
F EM63 0 | E L EC TR OM AG N E T I C FLOWM E T E R | O I/F E M6 3 0-EN RE V. A
6 . . .Electrical connections

Pin assignment

A
HART
1+ 2-
-
+ +
L N Uco 32 31 V3 V4 V1
PE
A
Connections for power supply and inputs / outputs
B
Connections for signal cable (remote mount design only)
Figure 38 Electrical connections
Note
For additional information on the grounding of the
transmitter, see Grounding on page 17.
Connections for the power supply
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)
B
Oc2 Oc1
-
+ +
52
V2 41 42 51 UFE
GND
GND UFE
B
A B
≤ 200 m
( 656 ft) ≤
A B
Connections for inputs and outputs
Terminal
Uco / 32
31 / 32
41 / 42
51 / 52
V1 / V2
V3 / V4
Connecting the signal cable
Only for remote mount design.
The sensor housing and transmitter housing must be
connected to potential equalization.
Terminal
U
FE
GND
A
B
Function / comments
Current output 4 to 20 mA- / HART® output, active
or
Current output 4 to 20 mA- / HART® output, passive
Passive digital output DO1
Passive digital output DO2
Plug-in card, slot OC1
Plug-in card, slot OC2
For details, see Optional plug-in cards on page 25.
Function / comments
Sensor power supply
Ground
Data line
Data line
Functional earth / Shielding
G12153