Hioki DSM-8542, Instruction Manual, Page: 25 / 140

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15: “INPUT” terminal [CH4]
The connector for measurement input.
The connector of a double structure comprising a center conductor and outer
conductor connecting to measurement input and to the “CH3&CH4” of the “VOLTAGE
INPUT” connector on the rear, respectively. The connector has a floating potential
common with CH3.
16: “OUTPUT” terminal [CH1]
A terminal for measuring voltage output.
Resistance is measured between the “OUTPUT” [CH1] and “INPUT” [CH1] terminals.
It is connected to “OUTPUT” terminal [CH2].
17: “OUTPUT” terminal [CH2]
A terminal for measuring voltage output.
Resistance is measured between the “OUTPUT” [CH2] and “INPUT” [CH2] terminals.
It is connected to “OUTPUT” terminal [CH1].
18: “OUTPUT” terminal [CH3]
A terminal for measuring voltage output.
Resistance is measured between the “OUTPUT” [CH3] and “INPUT” [CH3] terminals.
It is connected to “OUTPUT” terminal [CH4].
19: “OUTPUT” terminal [CH4]
A terminal for measuring voltage output.
Resistance is measured between the “OUTPUT” [CH4] and “INPUT” [CH4] terminals.
It is connected to “OUTPUT” terminal [CH3].