Endress+Hauser Liquiphant M FTL50 - Connections FEL57; Function FEL57

Operating Instructions Liquiphant M FTL50 / FTL51
20 Endress+Hauser
Connections FEL57
PFM output
150 Hz/50 Hz
Function FEL57
IS
+–
12
E
X
E X
78
33 34
37 38
Nivotester
FTL 320, FTL 120Z
FTL 325 P CH1
FTL 325 P CH3
FTL 370/372, FTL 170Z
FTL 375 P CH1
Input 1
FTL 372, FTL 170Z
FTL 375 P CH2
Input 2
FTL 375 P CH3
Input 3
Commutec S
SIF 101, SIF 111
d4 d2
z4 z2
z6 d6
21
FEL 57
H
H 150 Hz
50 Hz
L
L
f
Note function!
Hazardous
Area
Non-Hazardous
Area
See page 21
FM
KA143Y35ae.eps
0Hz
0Hz
150 Hz
I
t
I
t
I
t
I
t
50 Hz
FEL 57
GN YE
V0V
1
2
FEL 57
*
*Switch-on behavior
See page 21
KA143Y44ae.eps