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4.2 Strain Gauge Excitation Voltage
The described measuring amplifier serves to supply one or two strain gauge transducers. Any strain
gauge full bridge with a bridge resistance of 300 ohms or more may be connected. The transducer
can be supplied with either 10 VDC or 5 VDC unipolar voltage. This value can be selected by solder
points (LP-05B1 / LP-05B) for coarse, and with potentiometers (P 01B1 / P 01B) for fine adjustment.
4.3 Analogue Output
The following standardized analogue outputs, depending on the ordered option, are available:
Version …010:
The output is:
0 … +10 Volts (max 1 mA)
Version …B10:
The output is:
± 10 Volts (max 1 mA)
Version …420:
The output is:
4 … 20 mA (max 500 ohms)
Other analogue outputs available on request. For parameter settings, further information concerning
scaling, or customized analogue outputs, please refer to the additional sheet “Allocation / Device
Configuration).
LP
Exc.
set
10 VDC
not set
5 VDC
