3

D4CC

Structure and Nomenclature

Structure

Center Roller Lever Models with Indicator

Contact Form

AC Switches (D4CC-10

@@, 20@@)

Without Operation Indicator

With Operation Indicator (Lit when Not Actuated) *1

DC Switches (D4CC-30

@@, 40@@)

Without Operation Indicator

With Operation Indicator (Lit when Not Actuated) *1

*1. "Lit when not actuated" means that when the actuator is in the free position, the indicator is lit, and when the actuator is turned or pushed and the contact comes

into contact with the NO side, the indicator turns OFF.

*2. The position of the positioning piece is not always the same. If using an L-shaped connector causes problems in application, use a straight connector.

Connections

Roller

Center lever

O-ring (NBR)

Built-in switch

Ground terminal

Molded resin

Protective nitrile

rubber cap (NBR)

Nitrile rubber

diaphragm

O-ring

(NBR)

Connector

receptacle

Open space (to reduce

a change in internal

pneumatic pressure and to

prevent the respiratory

movement of the Switch.)

LED indicator

Spacer

prevents the Switch from biting cut chips.

Pin No.1 COM

NC Pin No.2

NO Pin No.4

E

E

Pin No.1 COM

NC Pin No.2

NO Pin No.4

150 k

Ω

Positioning

piece *2

Pin No.1 COM

NC Pin No.2

NO Pin No.4

E

E

Pin No.1 COM

NC Pin No.2

NO Pin No.4

30 k

Ω

Positioning

piece *2

Pin No.

Plug

Cable

Brown (Red)

White (Orange)

Blue (Black)

Black (White)

Pin No.

Plug

Cable

Brown (Red)

White (Orange)

Blue (Black)

Black (White)

For AC

For DC

Note: Colors in parentheses are the previous wire colors. Wire colors have been changed accompanying changes in standards.