Endress+Hauser Prosonic M FMU40 - Auxiliary Energy; Terminal Compartment; Terminal Assignment

Prosonic M
Endress+Hauser 11
Auxiliary energy
Terminal compartment In the F12 housing, the terminals are located underneath the housing cover. In the T12 housing, they are under
the cover of the separate terminal compartment.
L00-FMR2xxxx-04-00-00-en-001
Terminal assignment
• Connect the connecting line to the screw terminals (line cross-sections of 0.5 to 2.5mm
2
(20 to 14 AWG))
in the terminal compartment.
• Use 2-wire twisted pair cable with screen for the connection.
• Protective circuitry against reverse polarity, RFI and over-voltage peaks is built into the device (see also
Technical Information TI00241F/00/EN "EMC Test Procedures") → ä 20, "Electromagnetic compatibility
(EMC)".
• A standard installation cable is sufficient if only the analogue signal is used. Use a screened cable when
working with a superimposed communication signal (HART).
sealed terminal
compartment
F12 housing
T12 housing
4 to 20 mA with HART, 2-wire
L00-FMxxxxxx-04-00-00-en-015
4 to 20 mA active with HART, 4-wire
L00-FMxxxxxx-04-00-00-en-011
Commubox FXA195
Field Communicator 375, 475
power
56
I+ I-
12
L1/L+ N/L-
4...20mA
Commubox FXA195
Field Communicator
375, 475
AC / DCDC
alternatively
power
display unit,
recorder, PCS
plant
ground