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8.4
Removal of the Flowsensors
1. Hold the Flowsensor
2. Release the clamp sleeve (SW 17) at the passage screwing
3. Pull out the probe slowly until the value "10" can be read at the scale
4. Close ball valve
5. Release passsage screwing (SW 32) and unscrew the Flowsensor
9
Connector plug Flowsensor
9.1
Connection pins connector plug M12
9.2
Pin assignment connector plug M12
Connector plug A
Connection cable A
0554.0104 (5 m = 16,4 ft)
0554.0105 (10 m = 32,9 ft)
Connector plug B*
9.3
Legend to pin assignment
SDI
-VB
+VB
+I
+P pulse
NC
FS 109
Connector plug "A"
Connector plug "B"
(only for service purposes)
Connection pins (view from the clamping side)
Pin 1
Pin 2
SDI
-VB
brown
white
NC
NC
Digital signal (internal data transfer)
Negative supply voltage 0V
Positive supply voltage 12... 30 VDC smoothed
Positive 4... 20 mA signal
Pulse output +VB
Not connected
Connector plug Flowsensor
Pin 3
Pin 4
+VB
+I
4... 20 mA
blue
black
NC
NC
Pin 5
+P
pulse
grey
NC
11
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