9
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６
７
２
３
４
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2-2 REAR PANEL
1)
INPUT connector
NDIS connector
Connects with a strain gage transducer or a bridge box.
2)
OUTPUT A connector
BNC connector
Outputs voltage based on the preset internal gain when the strain is input.
Outputs the same voltage with the OUTPUT B connector. The rated output is
10 V.
3)
OUTPUT B connector
BNC connector
Outputs voltage based on the preset internal gain when the strain is input.
Outputs the same voltage with the OUTPUT A connector. The rated output is
10 V.
4)
OSC terminal
Terminal for OSC (internal oscillator) input/output
Used for synchronous operation of multiple DPM-900/950 series units
through parallel connection of [+] and [-].
5)
GND terminal
For grounding.
It is connected internally to the common electric potential of the circuitry.
6)
Setting Switch
Used for selecting the oscillator (AUTO/MANU, INT/EXT) and excitation
voltage (0.5 Vrms/2 Vrms). In addition, the “Setting Switch” is used for
setting measuring mode (DPM-911/951 only) of the Rotary Transformer
Torque Transducer or Inductance-Type Displacement Transducer.
For details of the setting method, read “5-11 OSC SYNCHRONIZATION”,
“5-14 EXCITATION VOLTAGE” and “5-15 TPN/DLT MEASURING
MODE.”
7)
Centralized connector
For connecting the power cable in general.
When the DPM-900/950 series are housed in the carrying case, it enables to
connect them with certain control signals.
