Hioki 8841 - 8939 Strain Unit

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2.4 Connection of the Input Unit
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2.4.3 8939 STRAIN UNIT
CAUTION
Connect only the sensor to the conversion cable supplied with the 8939
STRAIN UNIT.
To disconnect the conversion cable, always unlock the plug and pull out
the cable.
Projection on the unit connector
Cutout on the conversion cable
Connector guide
Fixing guide
−
＋
＋
−
Input voltage
Bridge voltage
：
2V
(Apply voltage)
Connecting to the main unit
1. Align the projection on the unit connector with the cutout on the conversion
cable, and insert the plug into the connector.
2. Turn the fixing guide (the colored area in the figure below) so that it
engages with the connector guides on the unit, fully insert the fixing guide,
and turn it clockwise to lock the plug.
3. To remove the conversion cable from the unit, turn the fixing guide (the
colored area in the figure below) counterclockwise to unlock the plug, and
pull out the plug.
Connector