20
Soliwave FDR16/FQR16
Hauser
Electrical connection
•
Maximum point level detection (MAX): e.g. for overfill protection
The microwave barrier keeps the electrical switch closed as long as the beam path is
free
.
•
Minimum point level detection (MIN): e.g. for no-load protection
The microwave barrier keeps the electrical switch closed as long as the beam path is
covered
.
Function test
With a two-channel evaluation, a function monitoring of the microwave barrier can be
realized in addition to the point level detection.
When both outputs are connected, the MIN and MAX outputs assume opposite states
(antivalence) in fault-free operation. In the event of a fault or a line break, both outputs
drop out.
6�3
Connecting the device
A
→
1 2
FQR16 FDR16
0000000004
20 Measuring system
A Supply and signal circuit
1
Connection cable M12 socket
2
Connection cable M12 socket/plug
Power supply
,
Output signal
6�3�1
Pin assignment
FQR16
K1 K2
3 2
4 1
L-
L+
0000000006
21 Pin assignment for supply voltage and output circuit
Kx External load
The devices are internally equipped with a fine-wire fuse 500 mA (slow-blow) accor
-
ding to IEC 60127-2, this cannot be changed by the user in the event of a fault.
