Commissioning
MAX
MIN
RD
1.
>1 s
2.
3.
38
8.2.2
FEL62 switching behavior and signaling
GN
YE
I
L
L+
1
3
ΔU
<100 µA
L+
1
3
A
L+
1
3
36
FEL62 switching behavior and signaling
A
After the test button is pressed, the DC-PNP output is switched off for at least 10 s (I < 100 µA) even if the
button is pressed for < 10 s. If the test button is pressed for > 10 s, the DC-PNP output remains switched off
(I < 100 µA) until the test button is released. The DC-PNP output is then switched on again.
8.2.3
FEL64, FEL64DC switching behavior and signaling
MAX
MIN
RD
1.
>1 s
2.
3.
37
FEL64, FEL64DC switching behavior and signaling
A
After the test button is pressed, the relay is de-energized for at least 10 s even if the button is pressed for <
10 s. If the test button is pressed for > 10 s, the relay remains de-energized until the test button is released.
The relay is then energized again.
8.2.4
FEL67 switching behavior and signaling
A distinction must be made between MAX and MIN operating modes in the case of
the FEL67 electronic insert!
RD
GN
YE
(L-)
L+
K
(L-)
L+
K
(L-)
L+
K
GN
YE
3 4 5
6 7 8
3 4 5
6 7 8
A
3 4 5
6 7 8
Liquiphant FTL51B
<100 µA
(L-)
1
3
K
<100 µA
1
3
(L-)
K
<100 µA
1
3
(L-)
K
RD
GN
YE
3 4 5
6 7 8
3 4 5
6 7 8
3 4 5
6 7 8
Endress+Hauser
A0039211
A0039212