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SM-A28840-A
2. INSTALLATION
11
2020-02-24
Wiring of valve and controller
Connect the valve wiring to the I/O terminal set on the previous page.
In the case of the figure below, the “Open” signal is connect to {Digital Output [1]}, and the
“Close” signal is connect to {Digital Output [4]}.
2.5 Piping
2.5.1 Piping for gripper
Refer to the figure below for piping between the valve and gripper and piping to the valve.
4(A) port
2(B) port
Digital Outputs
Red
Black
Black
Red
Air supply
Speed adjustment
knob (CLOSED)
Speed adjustment
knob (OPEN)
Tube outer diameter
φ
4(OPEN)
Tube outer diameter
φ
4(CLOSED)
4-M4X0.7 penetrating
CLOSE and valve 2(B
)
port
OPEN and valve 4
(
A
)
port