Names And Functions Of Individual Parts - SMC Networks PF3A703H Operation Manual

Names and Functions of Individual Parts

Body
Element
Display See below
Connector M12 4-pin connector for electrical connections.
Lead wire with
Lead wire for power supply and outputs.
M12 connector
Piping port For piping connections. Connected to the fluid inlet at IN and to the fluid outlet at OUT.
Body The body of the product.
Display
Element
Main display Displays the instantaneous flow value and error codes. (2 colour display)
Indicates the output status of OUT.
Operation LED When the output is ON: Orange LED is ON.
When the accumulated pulse output mode is selected, the output display will turn off.
Sub display Displays the accumulated flow, set value, and peak/ bottom value when in measurement mode.
▲
button (UP) Selects the mode and the display shown on the Sub display, or increases the switch point.
S button (SET) Press this button to change the mode and to set a value.
▼ button (DOWN)
Selects the mode and the display shown on the Sub display, or decreases the switch point.
Units display
Indicates the flow measurement units currently selected.
(Instantaneous flow)
Units display
Indicates the flow measurement units currently selected.
(Accumulated flow)
Description
Description
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Connector pin numbers
(on the product)
1 DC(+)
2 FUNC
3 DC(-)
4 OUT
No.PF※※-OMU0002-D