Page 1
Miniature Limit Switch
D4CC
Many Models Including Roller Lever
Switches are Only 16-mm Thick with
Connector
• New center rol ler lever mo dels t hat enab le ganged moun ting o f
up to 6 Switches.
• Cable connectors for easy Switch replacement.
• Triple-seal construction for plung ers to provide IEC IP67, UL,
and CSA (type 3, 4, 13) degree of protection.
• Operation indicators available for easy monitoring (standard indicator is lit when Switch is not operating).
Model Number Structure
■Model Number Legend
D4CC-@0@@
1 2
1. Rated Load
(These codes are different from suffix codes of the D4C)
1: 1 A at 125 VAC
2: 1 A at 125 VAC (with LED indicator)
3: 1 A at 30 VDC
4: 1 A at 30 VDC (with LED indicator)
2. Actuator
01: Pin plunger
02: Roller plunger
03: Crossroller plunger
10: Bevel plunger
24: Roller lever
31: Sealed pin plunger
32: Sealed roller plunger
33: Sealed crossroller plunger
41: Panel mount pin plunger
42: Panel mount roller plunger
43: Panel mount crossroller plunger
50: Plastic rod
60: Center roller lever
Note: With standard models, the operation indicator turns OFF when
the switch operates. If models with operation indicators that
turn ON when the switch operates are required, add "-B” to the
end of the model number.
Miniature Limit Switch D4CC 1
Page 2
Ordering Information
■List of Models
Limit Switches
Actuator 1 A at 125 VAC 1 A at 30 VDC
Without indicator With indicator Without indicator With indicator
Pin
plunger
Roller
plunger
Crossroller
plunger
Bevel
plunger
High-sensitivity
roller lever
D4CC-1001 D4CC-2001 D4CC-3001 D4CC-4001
D4CC-1002 D4CC-2002 D4CC-3002 D4CC-4002
D4CC-1003 D4CC-2003 D4CC-3003 D4CC-4003
D4CC-1010 D4CC-2010 D4CC-3010 D4CC-4010
D4CC-1024 D4CC-2024 D4CC-3024 D4CC-4024
Sealed
pin
plunger
Sealed roller
plunger
Sealed
crossroller
plunger
Panel mount
pin plunger
Panel mount
roller plunger
Panel mount
crossroller
plunger
Plastic
rod
Center
roller lever
Note: 1. The meaning of suffix codes in the D4CC model numbers is different from that in the D4C model numbers.
2. Refer to the following table for cable plugs.
D4CC-1031 D4CC-2031 D4CC-3031 D4CC-4031
D4CC-1032 D4CC-2032 D4CC-3032 D4CC-4032
D4CC-1033 --- D4CC-3033 D4CC-4033
D4CC-1041 D4CC-2041 D4CC-3041 D4CC-4041
D4CC-1042 D4CC-2042 D4CC-3042 D4CC-4042
D4CC-1043 --- D4CC-3043 D4CC-4043
D4CC-1050 D4CC-2050 D4CC-3050 D4CC-4050
D4CC-1060 D4CC-2060 D4CC-3060 D4CC-4060
Accessories (Order Separately)
Plugs
Type Appearance No. of conductors Cable length Model
VAC Straight 4 1 m XS2F-A421-C90-A
2 m XS2F-A421-D90-A
5 m XS2F-A421-G90-A
10 m XS2F-A421-J90-A
VDC 1 m XS2F-D421-C80-A
2 m XS2F-D421-D80-A
5 m XS2F-D421-G80-A
10 m XS2F-D421-J80-A
Note: Please contact your local OMRON sales office for details.
2 Miniature Limit Switch D4CC
Page 3
Special Mounting Plate
It is possible to replace an WL Limit Switch with a D4CC Limit Switch
mounted on this plate without changing the position of the dog or
cam.
The following is the conversion table:
WL D4C Plate model
Top plunger:
WLD
Top roller plunger:
WLD2
Roller lever:
WLG2
Example
Dog Dog
Plunger: D4CC-@001 D4C-P001
Roller plunger:
D4CC-@002
Roller lever:
D4CC-@024
D4C-P002
D4C-P020
Mounting
plate
Remarks
There is no difference in mounting pitch between the Mounting P la te
and the WL. The mounting depth of the D4CC with the Mounting
Plate attached is, however, shorter than that of the panel-mounted
WL.
Plate
Specifications
■Approved S tandards ■Approved Standard Ratings
Agency Standard File No.
UL UL508 E76675
CSA CSA C22.2 No. 14 LR45746
■Ratings
Rated voltage Non-inductive load Inductive load
Resistive load Lamp load Inductive load Motor load
NC NO NC NO NC NO NC NO
125 VAC 1 A 1 A 1 A 0.7 A 1 A 1 A 1 A 1 A
30 VDC 1 A1 A1 A1 A1 A1 A1 A1 A
Note: 1. The above current ratings are for steady-state current.
2. Inductive loads have a power factor of 0.4 min. (AC) and a time constant of 7 ms max. (DC).
3. Lamp loads have an inrush current of 10 times the steady-state current.
4. Motor loads have an inrush current of 6 times the steady-state current.
UL-CSA
D4CC-1, D4CC-2
D150
Rated
voltage
120 VAC 1.0 A 3.6 A 0.6 A 432 VA 72 VA
Carry
current
Current Volt-amperes
Make Break Make Break
D4CC-3, D4CC-4, 1 A at 30 VDC
Inrush current NC 5 A max.
NO 2.5 A max.
Miniature Limit Switch D4CC 3
Page 4
■Characteristics
Degree of protection IP67
Durability (see note 2) Mechanical: 10,000,000 operations min.
Operating speed Plunger: 0.1 mm to 0.5 m/s
Operating frequency Mechanical: 120 operations/min
Rated frequency 50/60 Hz
Insulation resistance 100 M
Contact resistance (initial) 100 m
Dielectric strength 1,000 VAC, 50/60 Hz for 1 min between terminals of same polarity
Vibration resistance Malfunction: 10 to 55 Hz, 1.5-mm double amplitude (see note 3)
Shock resistance
Ambient temperature Operating: –10
Ambient humidity Operating: 95% max.
Weight Approx. 120 g (in the case of D4CC-1002)
Note: 1. The above figures are initial values.
2. The values are calculated at an operating temperature of 5
sales representative for more detailed information on other operating environments.
3. Excluding plastic rod models.
Leakage Current (for Switches with Indicators)
The leakage current and resistance of Switches with indicators are as follows:
Item D4CC-2@@@ D4CC-4@@@
Voltage 125 VAC 30 VDC
Leakage current 1.0 mA 1.0 mA
Resistive value 150 k
Electrical: 200,000 operations min. (1 A at 125 VAC, resistive load)
Roller lever: 1 mm to 1 m/s
Electrical: 30 operations/min
Ω min. (at 500 VDC)
Ω max.
1,500 VAC, 50/60 Hz for 1 min between current-carrying metal parts and ground, and between each
terminal and non-current-carrying metal par t
Destruction: 1,000 m/s
Malfunction: 500 m/s
Ω 30 kΩ
2
min.
2
min.
°C to 70°C (with no icing)
°C to 35°C, and an operating humidity of 40% to 70%. Contact your OMRON
■Operating Characteristics
Model D4CC-@001 D4CC-@002 D4CC-@003 D4CC-@010 D4CC-@024
OF max. 11.77 N 11.77 N 11.77 N 11.77 N 5.69 N
RF min. 4.41 N 4.41 N 4.41 N 4.41 N 1.47 N
PT max. 1.8 mm 1.8 mm 1.8 mm 1.8 mm 10
OT min. 3 mm 3 mm 3 mm 3 mm 50°
MD max. 0.2 mm 0.2 mm 0.2 mm 0.2 mm 3°
OP 15.7±1 mm 28.5±1 mm 28.5±1 mm 28.5±1 mm ---
Model D4CC-@031 D4CC-@032 D4CC-@033 D4CC-@041 D4CC-@042 D4CC-@043
OF max. 17.65 N 17.65 N 17.65 N 11.77 N 11.77 N 11.77 N
RF min. 4.41 N 4.41 N 4.41 N 4.41 N 4.41 N 4.41 N
PT max. 1.8 mm 1.8 mm 1.8 mm 1.8 mm 1.8 mm 1.8 mm
OT min. 3 mm 3 mm 3 mm 3 mm 3 mm 3 mm
MD max. 0.2 mm 0.2 mm 0.2 mm 0.2 mm 0.2 mm 0.2 mm
OP 24.9
TT
(reference value)
Model D4CC-@050 D4CC-@060
OF max. 1.47 N 6.67 N
RF min. --- 1.47 N
PT max. 15
OT min. --- 50°
MD max. --- 3°
° 10±3°
±1 mm 34.3±1 mm 34.3±1 mm 31.2±1 m m 36.8±1 mm 36.8±1 mm
(5) mm (5) mm (5) mm (5) mm (5) mm (5) mm
±3°
4 Miniature Limit Switch D4CC
Page 5
■Contact Form
AC Switches (D4CC-10@@, 20@@)
Without Indicator With Indicator
With LED Indicator
(lights when operated)
NC
COM
NO
E
Note: The indicators of these models are lit when
the Switches are not actuated. When the
Switches are actuated, the indicator are off.
Pin No. Pin No.
NOCOM NC E
(2) (3)(1) (4)
NOCOM NC
E
(2) (3)(1) (4)
NOCOM NC
E
(2) (3)(1) (4)Pin No.
Note 1."Lights when operated" means that when the actuator is tur ned or pushed and the Limit Switch contact leaves the NC side, the indicator
lights.
2. "Lights when not in operation" means that w hen t he a ctuator 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.
DC Switches (D4CC-30@@, 40@@)
Without Indicator With Indicator
With LED Indicator
(lights when operated)
NC
COM
NO
E
Note: The indicators of these models are lit when
the Switches are not actuated. When the
Pin No. Pin No.
NOCOM NC E
(2) (3)(1) (4)
NOCOM NC E
(2) (3)(1) (4)
NOCOM NC E
(2) (3)(1) (4)Pin No.
Switches are actuated, the indicator are off.
Note 1. "Lights when operated" means that when the actuator is tur ned or pushed and the Limit Switch contact leaves the NC side, the indicator
lights.
2. "Lights when not in operation" means that w hen t he a ctuator 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.
Plugs
AC T ype DC Type
Pin No.
Plug
Cable
1. Brown
2. White
3. Blue
4. Black
Pin No.
Plug
Cable
1. Brown
2. White
3. Blue
4. Black
Miniature Limit Switch D4CC 5
Page 6
Nomenclature
O ring
(NBR)
Nitrile rubber
diaphragm
Protective nitrile
rubber cap (NBR)
Open space (to reduce
a change in internal
pneumatic pressure
and to prevent the respiratory movement of
the Switch.)
LED indicator
Connector
receptacle
Ground terminal
Molded resin
Roller
s
Center lever
Spacer (prevents the
Switch from biting cut
chips.)
O ring
(NBR)
Built-in switch
6 Miniature Limit Switch D4CC
Page 7
Dimensions
Note: 1. All units are in millimeters unless otherwise indicated.
2. The @ in each model number is replaced with the code expressing the rated load of the model. Refer to Ordering Information.
3. Unless otherwise specified, a tolerance of
Limit Switches
±0.4 mm applies to all dimensions.
Pin Plunger
D4CC-@001
PT
OP
62.2 max.
57 max.
10.5
(2)
Indicator
Crossroller Plunger
D4CC-@003
PT
OP
75 max.
59.5 max.
10 dia. stainless steel plunger
40 max.
25±0.1
M12 x 1
34
12 dia. x 5 stainless steel roller
40 max.
25±0.1
Two, 5 . 1
holes
(counter-sunk
10.2 dia.;
depth: 6)
2
Two, 5 . 1
holes
(counter-sunk
10.2 dia.;
depth: 6)
+0.2
dia.
0
4.5
7.5
8
23
2
1.4 1.5
+0.2
dia.
0
7
7.5
8
23
2
Roller Plunger
D4CC-@002
Correct
setting
16
position
2.8
75 max.
10.5
PT
OP
59.5 max.
(2)
Indicator
12 dia. x 5 stainless steel roller
40 max.
25±0.1
34
M12 x 1
+0.2
Two, 5 . 1
holes
(counter-sunk
10.2 dia.;
depth: 6)
0
23
2
2
1.4 1.5
dia.
7
7.5
8
Correct
16
setting
position
2.8
Bevel Plunger
D4CC-@010
Correct
16
16
setting
position
2.8
PT
OP
75 max.
59.5 max.
10 dia. stainless steel plunger
40 max.
25±0.1
+0.2
Two, 5 . 1
0
holes
(counter-sunk
10.2 dia.;
depth: 6)
7
7.5
8
2
23
dia.
Correct
16
setting
position
2.8
10.5
Roller Lever
D4CC-@024
110.7
max.
10.5
Indicator
7
2
(2)
(2)
Indicator
M12 x 1
40 max.
25±0.1
M12 x 1
34
34
2
17.5 dia. x 7 stainless
sintered roller
38R
11.4
M5 Allen-
7.5
head bolt
8
(length: 12)
23
+0.2
Two, 5 . 1
holes (counter-sunk
10.2 dia.; depth: 6)
dia.
0
2
1.4 1.5
50 max.
44±0.8
31.5±0.8
16
1.4
Sealed Pin Plunger
D4CC-@031
65 max.
1.5
10.5
(2)
1.4 1.5
Indicator
10.5
M12 x 1
PT
OP
57 max.
(2)
Indicator
34
M12 x 1
2
10 dia. stainless steel plunger
40 max.
25±0.1
34
Rubber seal
+0.2
Two, 5 . 1
holes
(counter-sunk
10.2 dia.;
depth: 6)
2
dia.
0
4
7.5
8
23
2
1.4
16
Miniature Limit Switch D4CC 7
1.5
Page 8
Sealed Roller Plunger
D4CC-@032
PT
OP
57 max.
10.5
(2)
Indicator
M12 x 1
Panel Mount Pin Plunger
D4CC-@041
PT
OP
57 max.
10 dia. stainless steel plunger
40 max.
25±0.1
12 dia. x 5 stainless steel roller
40 max.
25±0.1
34
Rubber seal
Two, 5 . 1
holes
(counter-sunk
10.2 dia.;
depth: 6)
2
2
+0.2
Two, 5 . 1
holes
(counter-sunk
10.2 dia.;
depth: 6)
dia.
0
4.5
7.5
8
23
2
+0.2
dia.
0
4
7.5
8
23
1.4
13
12.5
Sealed Crossroller Plunger
D4CC-@033
16
1.5
10.5
PT
OP
57 max.
(2)
Indicator
M12 x 1
12 dia. x 5 stainless steel roller
40 max.
25±0.1
34
Rubber seal
+0.2
Two, 5 . 1
0
holes
(counter-sunk
10.2 dia.;
depth: 6)
23
2
2
16
dia.
4
7.5
8
1.4 1.5
Panel Mount Roller Plunger
D4CC-@042
Correct
16
setting
position
2.8
M14×1
PT
OP
57 max.
12 dia. x 5 stainless steel roller
40 max.
25±0.1
+0.2
Two, 5 . 1
0
holes
(counter-sunk
10.2 dia.;
depth: 6)
4.5
7.5
8
23
2
dia.
13
12.5
Correct
16
setting
position
2.8
M14×1
10.5
(2)
Indicator
M12 x 1
34
2
Panel Mount Crossroller Plunger
D4CC-@043
10.5
PT
OP
57 max.
(2)
Indicator
12 dia. x 5 stainless steel roller
40 max.
25±0.1
34
M12 x 1
Two, 5 . 1
holes
(counter-sunk
10.2 dia.;
depth: 6)
10.5
1.4
1.5
Plastic Rod
D4CC-@@50
Correct
16
+0.2
dia.
0
13
4.5
12.5
7.5
8
23
2
1.4
2
setting
position
M14×1
1.5
2.8
(2)
Indicator
M12 x 1
104±2.5
10.5
(see note 1)
38
42
57 max.
(2)
Indicator
M12 x 1
1.4 1.5
34
2
40 max.
25±0.1
34
Nylon rod
(see note 2)
3.2 dia.
6.6 dia.
Rubber seal
Two, 5 . 1
holes
(counter-sunk
10.2 dia.;
depth: 6)
2
2
16
+0.2
dia.
0
4.5
7.5
8
23
1.4
1.5
Note: 1. Operation is possible in any direction except parallel to the axis ↓.
2. The ideal range for operation is between the tip of the rod and 1/3
of the length of the actuator.
8 Miniature Limit Switch D4CC
Page 9
5
Center Roller Lever
D4CC-@@60
17.5 dia. x 7
stainless steel roller
40 max.
25±0.1
38R
65.65
7
16
110.7 max.
7.5
11
Indicator
Plugs
XS2F-D421-@80-A (DC)
XS2F-A421-@90-A (AC)
(Straight Type)
5 dia.
5 dia.
8
23
(2)
M12 x 1
34
14.9 dia.
18.9
+0.2
Two, 5 . 1
holes
(counter-sunk
10.2 dia.;
depth: 6)
2
dia.
0
1.4 1.
6 dia.
Model
XS2F-D421-C@-A
XS2F-D421-D@-A
XS2F-D421-G@-A
XS2F-D421-J@-A
Cable length (L)
1 m
2 m
5 m
10 m
Miniature Limit Switch D4CC 9
Page 10
Special Mounting Plates
(Limit Switches are not attached to the Plates.)
D4C-P001 (For D4CC-@001)
34
(OP of WLD)
D4C-P002 (For D4CC-@002)
44
(OP of
WLD2)
15.7
58.7±0.2
28.5
7
18.3
4-R2
9.5
15.5
25±0.2
30
34.1
30±0.2
44
25±0.2
Two, M5 x 0.8
tapped hole
(See note 3.)
95
Four, 5.2
(See note 2.)
Two, M5 x 0.8
tapped hole
(See note 3.)
+0.2
dia. holes
0
11 dia.
13.1
5.1±0.2
Note: 1. Four hexagonal flat head bolts (M5 x
0.8, length: 10) and two Allen-head
bolts (M5 x 0.8, length: 15) are included.
2. All the holes with 5.2
+0.2
with M5 x 10 Allen-head bolts.
3. All the M5-tapped holes must be used with M5
1.3
13.1
5.1±0.2
hexagonal flat head bolts.
/
dia. must be used
0
D4C-P020 (For D4CC-@024)
+0.2
Two, 5 . 1
0
(for positioning), into which a
spring pin is press-fitted.
9.2±0.2
58.7±0.2
75
58.7±0.2
dia.
5±0.2
4-R2
4-R2
14.7
30
34.1
30±0.2
44
25±0.2
30±0.2
30
34.1
44
95
+0.2
Four, 5.2
0
(See note 2.)
Two, M5 x 0.8
tapped hole
(See note 3.)
Four, 5.2
(See note 2.)
dia. holes
+0.2
dia. holes
0
11 dia.
Note: 1. Four hexagonal flat head bolts (M5
x 0.8, length: 10) and two Allenhead bolts (M5 x 0.8, length: 15)
1.3
are included.
2. All the holes with 5.2
+0.2
/
dia. must be
0
used with M5 x 10 Allen-head bolts.
3. All the M5-tapped holes must be used
with M5 hexagonal flat head bolts.
±1.5
53
9±0.2
Note: 1. Four hexagonal flat head bolts (M5
x 0.8, length: 10), two Allen-head
bolts (M5 x 0.8, length: 15), and
two spring pins (4 x 14) are includ-
1.3
ed.
2. All the holes with 5.2
used with M5 x 10 Allen-head bolts.
3. All the M5-tapped holes must be used
+0.2
/
dia. must be
0
with M5 hexagonal flat head bolts.
10 Miniature Limit Switch D4CC
Page 11
Precautions
■Correct Use
Mounting
Make sure that the plate to which the D4CC is mounted is flat. If the
plate is warped or has protruding parts, the D4CC may not malfunction.
Mounting Holes
Two, 5.2-dia. or
M5 screw holes
25±0.1
A maximum of 6 Switches may be group-mounted. In this case, pay
attention to the mounting direction so that the convex part of the
group-mounting guide on one Switch fits into the concave part of t he
guide on the other Switch as shown in the figure below. For group
mounting, the mounting panel must have a thickness (t) of 6 mm min.
Group Mounting
Group-mounting guide
(Front: convex
Rear: concave)
Tightening Torque
Be sure to tighten each screw to the proper tightening torque as
shown in the table.
No. Type Torque
1 M5 Allen-head bolt 4.90 to 5.88 N·m
2 M3.5 head mounting screw 0.78 to 0.88 N·m
3 M5 Allen-head bolt 4.90 to 5.88 N·m
Note: By removing the two screws from the head, the head direction
can be rotated 180
en to the torque specified above. Be careful not to allow any f oreign substance to enter the Switch.
°. After changing the head direction, re-tight-
Plug Tightening
(B)(C)
16 mm
Mounting plate
t
D4CC
(A)
Connect the plug connector (B) to the connector threads of the
D4CC. Then firmly turn the plug connector by hand so that the connector threaded portion (C) will be completely covered by the plug
connector (B) so that space (A) will be almost 0. Do not use any
tools, such as pliers, to tighten the plug connector, otherwise the plug
connector may become damaged. Make sure, however, that the plug
connector is tightened securely, otherwise the rated degree of protection of the D4CC may not be maintained. Further more, the plug
connector may be loosened by vibration.
Properly Tightened Connector
(B)
D4CC
(A)
Miniature Limit Switch D4CC 11
Page 12
Operation
Operation method, shapes of cam and dog, operating frequency, and
overtravel hav e a signif icant effect on the service life and precision of
a Limit Switch. For this reason, the dog angle must be 30
surface roughness of the dog must be 6.3S min. and hardness must
be Hv400 to 500.
To allow the plunger-type actuator to travel properly, adjust the dog
and cam to the proper setting positions. The proper position is where
the plunger groove fits the bushing top.
Dog
Bushing top
Groove
To allow the roller lever-type actuator to travel properly, adjust the
dog and cam so that the arrow head is positioned between the two
convex markers as shown below.
Arrow head
° max., the
2.8 mm
Properly adjust the stroke of the center roller lever along wit h the dog
or cam so that the concave part (A) of the head is located between
the convex parts of the head as shown below when the center roller
lever is pressed by the dog or cam.
A
Convex parts of head
Proper
range
Proper
range
Proper
range
Proper
range
Proper
range
A
Proper
range
Refer to the following to adjust the stroke of the lever based on the
mounting hole level.
65.3 to 64.6
(OP)
44.9 (TTP)
Convex
marker
Others
If failures, such as reset failures, in the plunger model are possible,
use a model that has a rubber cap.
Do not expose the Switch to water exceeding 70
°C or use it in steam.
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
Cat. No. C116-E1-02
In the interest of product improvement, specifications are subject to change without notice.
12 Miniature Limit Switch D4CC
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