ABB ProcessMaster FEP630 series Operating Instruction page 28

28 ProcessMaster FEP630, HygienicMaster FEH630 ELECTROMAGNETIC FLOWMETER | SI/FEP630/FEH630/FM/CSA-EN REV. A
... 7 Operation in Div. 2
... Electrical connections
Connections for inputs and outputs
Terminal Function / comments
Uco / 32 Current output 4 to 20 mA- / HART output, active
or
31 / 32 Current output 4 to 20 mA- / HART output, passive
41 / 42 Passive digital output DO1
51 / 52 Passive digital output DO2
V1 / V2 Plug-in card, slot OC1
V3 / V4 Plug-in card, slot OC2
Plug-in cards may not be retrofitted in devices with explosion
protection on-site – loss of Ex Approval.
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 Sensor power supply
FE
GND Ground
A Data line
B Data line
Functional earth / Shielding
Change from two to one column