BFC VMC Series User Manual

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Please wire the external signal terminals as the drawing in the columns below for frequent
running and stopping, taking out synchronous signal with running and stopping and speed
change of a partsfeeder.
○ Dry contacts or an open collector
Inner Circuit
P2
P1
2.2KΩ
P
1 2
DC24
P1
P2
※ Be careful for the polarity
of the external signal using
a semi-conductor switch.
+12V
○ External voltage
Inner Circuit
P1
P2
2.2KΩ
P
1 2
DC24
P1
P2
DC12～24V
DC12～24V
※ Connection P1,P2 are reversible.
Logic of the external
contacts open or close
X ０ １
Open Run Stop
close Stop Run
How to use External Signal Terminals
External Operation Signal Terminals P1 and P2
Logic is reversible by Function
code “ ”. “X” is set
for “0” or “1”.
☆Running and stopping with an external signal
Close or open the terminals P1 and P2 respectively
with an external relay with dry contacts or an open
collector.
Factory Default
Select control by 4-20mA
current or Two-rate-of-feed
with a slide switch on
the print circuit board.

BFC VMC Series Specifications

General

Brand	BFC
Model	VMC Series
Category	Controller
Language	English