5 Connection and operating elements
+Us / GND
Voltage supply
A / GND
Output signal 0...10 V
S1
Zero point button
V1
Status LED
S2
DIP switch measuring range
-
“
Minus
”
- connection in area with lower
pressure
+
“
Plus
”
- connection in area with higher
pressure
Danger due to electric current
•
Make sure that the supply voltage lies within the allowable tolerance speci
fi
cations (se
Technical data and the nameplate is
fi
xed to the side of the device).
•
Only PELV current sources which ensure safe electrical isolation of the operating
voltage in accordance with IEC/DIN EN 60204-1 must be used.
•
There is no potential isolation between supply voltage and output signal.
•
Pay attention to maintain suf
fi
cient distance from powerlines and motor wires to
prevent interferences.
•
When using a shielded cable the shield must be connected (as short and with as low
an induction as possible!) to the PE conductor on one side at the signal input (of the
evaluation unit).
State LED V1
•
LED
fl
ashes every 2 seconds: Normal operation
•
LED lights constantly for 3 seconds: Zero point calibration is performed
•
LED
fl
ickers permanently: Sensor defective
Operating Instructions
MPG-..V
Connection and operating elements
L-BAL-E248-GB 1931 Index 003
Part.-No. 00163446
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