Datasheet

48
COM
Input
(PLC internal circuit)
Blue
Black
Brown
Auto switch
COM
Input
(PLC internal circuit)
Blue
Brown
Auto switch
COM
Input
(PLC internal circuit)
Blue
Black
Brown
Auto switch
Input
COM
(PLC internal circuit)
Blue
Brown
Auto switch
Relay
Load
Blue
Black
Brown
Auto switch 2
Blue
Black
Brown
Auto switch 1
Load
Blue
Black
Brown
Auto switch 2
Blue
Black
Brown
Auto switch 1
Relay
Load
Blue
Black
Brown
Auto switch 2
Blue
Black
Brown
Auto switch 1
Load
Blue
Black
Brown
Auto switch 2
Blue
Black
Brown
Auto switch 1
Load
Blue
Brown
Auto switch 2
Blue
Brown
Auto switch 1
Load
Blue
Black
Brown
Auto switch 2
Blue
Black
Brown
Auto switch 1
Load
Blue
Black
Brown
Auto switch 2
Blue
Black
Brown
Auto switch 1
Load
Blue
Brown
Auto switch 2
Blue
Brown
Auto switch 1
Prior to Use
Auto Switch Connection and Example
2-wire OR connection2-wire AND connection
3-wire OR connection for PNP output
(Performed with auto switches only)
(Using relays)
3-wire AND connection for PNP output
3-wire OR connection for NPN output
(Performed with auto switches only) (Using relays)
3-wire AND connection for NPN output
2-wire
3-wire, PNP
2-wire
3-wire, NPN
Example of AND (Series) and OR (Parallel) Connection
Sink Input Specifi cations Source Input Specifi cations
Load voltage at ON = Power supply voltage –
Residual voltage x 2 pcs.
= 24 V − 4 V x 2 pcs.
= 16 V
Example: Power supply is 24 VDC
Internal voltage drop in auto switch is 4 V.
Load voltage at OFF = Leakage current x 2 pcs. x
Load impedance
= 1 mA x 2 pcs. x 3 kΩ
= 6 V
Example: Load impedance is 3 kΩ.
Leakage current from auto switch is 1 mA.
(Solid state) (Reed)
When two auto switches are
connected in series, a load
may malfunction because
the load voltage will decline
when in the ON state.
The indicator lights will light
up when both of the auto
switches are in the ON state.
Auto switches with load
voltage less than 20 V
cannot be used.
When two auto
switches are
connected in parallel,
malfunction may occur
because the load
voltage will increase
when in the OFF state.
Because there is no
current leakage, the load
voltage will not increase
when turned OFF.
However, depending on
the number of auto
switches in the ON state,
the indicator lights may
sometimes grow dim or
not light up, due to the
dispersion and reduction
of the current fl owing to
the auto switches.
Connect according to the applicable PLC input specifi cations, as the connection method will vary depending on the PLC input specifi cations.
∗ When using solid state auto switches, ensure the application is set up so the signals for the fi rst 50 ms are invalid.
CG1CG1WCG1CG1KCG1KWCG1R
StandardNon-rotating RodDirect Mount
Double Acting, Single RodDouble Acting, Double Rod
Single Acting, Spring Return/Extend
Double Acting, Single RodDouble Acting, Double RodDouble Acting, Single Rod
Auto SwitchMade to Order