Grundfos DDI 209, Инструкция по установке и эксплуатации

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English (GB)
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6.1.2 Current output / Flow Monitor
Socket 2
For pressure sensor for Flow Monitor option.
The pressure sensor is supplied ready-made with
M12 plug for socket 2.
The current output indicates the current dosing flow
and can be weighted independently of the selected
operating mode. See section
9.6.4 Weighting of
current input/output .
6.1.3 Stroke/pulse signal / pre-empty signal / error signal
Socket 3
Electrically isolated output for stroke/pulse signal or
pre-empty signal and error signal.
Socket 2 Cable Used for
Pin Assignment Wire colour
+/– current
output
Flow Monitor
1 + 5 V Brown Brown
3 Pressure sensor input Blue Blue
4 Current output Black +
5 GND Green/yellow – Grey
Note
Pressure sensor (Flow Monitor):
If socket 2 is also used for current
output, the plug set (product number
96645265) has to be applied as
described in section 6.1.6 Accessories:
cable and plug for DDI 209.
Socket 3 Cable Used for
Pin Assignment Wire colour
Stroke/pulse
signal /
pre-empty signal
Error signal
1 Error signal contact Brown x
2
Stroke/pulse signal or
pre-empty signal contact
White x
3
Stroke/pulse signal or
pre-empty signal contact
Blue x
4 Error signal contact Black x