Hioki PW3336-01, Instruction Manual

Page: 93 / 206

3.7 External Control
87
External control terminal internal circuit schematic
Connecting wires to the external control terminals
Before connecting wires to the terminals, see Handling the Instrument (p.6).
Connect the wires to the terminals for the parameter you wish to control. Connect the GND terminal on the
instrument's external control terminals to the Lo (0 V) side of the contact signal or logic signal.
See:
" External control terminals and description of control" (p.85)
+5 V
10 k
Ω
100
Ω
49.9 k
Ω
1000 pF
To avoid an electrical accident, use the specified wire type.
1
Press down on the terminal button using a tool, such as a flat head screwdriver.
2
While the button is depressed, insert the wire into the electric wire connection hole.
3
3
2
1
Release the button.
The electric wire is locked in place.
To remove the wire:
Hold the button while pulling the wire out.