Siemens SITRANS F Serie Manual De Usuario página 59

AUX Io3
AUX Io4
Vc: 24 VDC typical (+15 Vdc to +30 Vdc max) Loop Power
R : 1000 ohms (max), Loop wire resistance plus user's input load resistance
L
I: 4-20mA
Terminal Block Wiring - 7ME39406ML00 I/O Module (4-Channel)
FUS1010, 7ME35309 only
(Refer to manual drawing 1010N-8MS2-7 (sheet 2 of 2)
Table A- 13
Note
Flowmeter requires external power supply. Shunt as shown. Current is controlled within loop.
4-20mA inputs and outputs are isolated.
FUS1010 IP65 NEMA 4X
Operating Instructions, 7/2010, A5E03086486-02
TB4
NC 1
NC
2
NC 3
NC
4
5
V
C
-
I R
L
6
7
V
C
-
R
I
L
8
Input/Output Wiring (TB3) - 7ME39406ML00 I/O Module (4-Channel)
Pin# Signal
1 Iout 1+
2 Iout 1-
3 Iout 2+
4 Iout 2-
5 Iout 3+
6 Iout 3-
7 Iout 4+
8 Iout 4-
Function
Isolated Loop Supply
Isolated Loop Return
Isolated Loop Supply
Isolated Loop Return
Isolated Loop Supply
Isolated Loop Return
Isolated Loop Supply
Isolated Loop Return
Description
4-20mA proportional to spanned,
selected variable (loop power).
Appendix A
57