Hioki SW1001, Инструкция по эксплуатации

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11
Glossary
1.5 Glossary
Terms Description Reference
Measurement cable Connects the measuring object and the module.
It is prepared by the customer.
p. 143
Connection cable Connects the switch mainframe and instrument.
Prepare the optional cable.
p. 19
Terminal Connects the instrument.
The terminal to be used varies depending on the connection method
(2-wire/4-wire/4-terminal pair)
p. 28
Module For the switching circuit.
The connection method varies depending on the module type.
p. 129
Slot Used to attach the module.
The number of slots varies depending on the switch mainframe type.
p. 30
Channel Channel inside the module.
Specify the slot and channel and select the measuring object.
p. 30
Analog bus Common analog signal inside the switch mainframe.
The analog buses for 4 systems are built in.
The analog bus to be used is determined based on the connection
method.
p. 27
Channel relay Switches the channel inside the module. p. 27
Bus relay Connects the measurement signal selected for the channel relay to
the analog bus.
It is built into the module.
Switching the bus relay allows you to select the connection method.
p. 27
Connection method You can select the measurement connection from 2-wire, 4-wire, or
4-terminal pair.
Selecting a connection method determines the connection terminal for
the instrument.
p. 28
Shield For the measurement cable (cable for the measuring object).
The destination to which the shield is connected inside the module
can be switched.
Switching the connection destination can reduce the influence of
noise depending on the instrument to be used or the measurement
environment.
p. 29
Scan Switches the pre-registered channel (scan list) in sequence.
Connecting the instrument and this device using EXT. I/O enables
the channel to be switched and trigger measurement to be performed
automatically.
p. 39
1
Overview