SKF P203 - Pumps with an Ultrasonic Sensor; Electrical Connections

17
3.4 Pumps with an ultrasonic sensor
Fig.
6
Ultrasonic sensor on the P203
1 Ultrasonic sensor
2 M12 connector
3 LED indicators
Ultrasonic sensor (BIBO reservoir)
Used for monitoring the fill level in the reservoir. The
current fill level is indicated by two LEDs (see the
“Technical data” of the ultrasonic sensor). The switching
points are set at the factory according to the reservoir
size.
Table
4
Possible versions of the electrical connections
<Content>
2
M12 connector,
A-coded acc. to
DIN
EN ISO 61076-2-101
NOTE
Depending on the particular pump configuration, the
low
-level signal is either connected to the pump
control internally, or the customer must connect a
cable to the ultrasonic sensor for processing of the
low-level signal.
3.5 Electrical connections
Fig.
7
Electrical connections of the P203
1 Power supply
2
Signal connection (output)
3 Fill level signal (only for
pumps with a follower
plate)
Table
5
Possible versions of the electrical connections
<Content>
1, 2, 3
Rectangular connector 3
+ PE acc. to DIN EN
175301
-803
1
Bayonet connector, 4
-pin,
acc. to ISO 15170
-1
1
Bayonet connector,
7-pin,
acc. to ISO 15170
-1
NOTE
The design and arrangement of the electrical
connections depend on the pump version ordered.