DRS
Page 6
DRS K15/0722
7. Electrical Connection
7.1. General
Attention! Ensure that the power ratings of your supply system are
in agreement with the power ratings of the flow meter.
•
Please ensure that the electric supply lines are not active.
•
Wire the connection cable/plug with the supply line according to the following
connection diagram.
•
We recommend a cross-sectional area of 0.25 mm² for the supply line.
Attention! A false level on plug connections may cause destruction
of unit’s electronics.
7.2. Evaluation electronics
Frequency output without Pt100
Plug connection(..F3000; ..F3200; ..F3400; ..F3900)
1
2
3
4
+Vs
Signal
Out
n.c.
GND
Plug connection (..F5000; ..F5200; ..F5400; ..F5900; ..K0000)
brown:
+ V
S
blue:
GND
Black:
Signal
...S0000
...S000P
white:
+ Vs
brown:
+ Vs
green:
Signal
black:
Signal
brown:
GND
green-yellow:
GND/PT100-1
yellow:
PT100-2
