Omron D5C-1DS0, D5C-1DP0, D5C-1DA0, D5C-1AS0, D5C-1AP0 Datasheet
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Touch Switch D5C 1
Limit
switches
Touch Switch
D5C
Unique 18 mm dia. Capacitive Touch Switch
with Choice of Three Actuators is Activated
with Only a Very Slight Physical Contact
• Lightweight objects, such as thin wire or foil can be accurately
detected.
• Solid-state switch activates the moment its actuator comes in
contact with the object.
• Amplifier, operation indicator, and sensitivity adjuster are builtin on all models.
• Conforms to IEC IP67 and NEMA Type 6, 6P.
• Actuators can be freely interchanged between switch units.
• A unique free-attachment version allows any kind of actuator
antenna to be attached.
Ordering Information
■ List of Models
Specifications
■ Characteristics
Features Usable by bending tip of antenna.
Overtravel of 20 mm max.
Ideal for high-accuracy position control.
Overtravel of 3.5 mm max.
Any actuator can be attached.
Cable 3 m
Actuator
Power source DC D5C-1DS0 D5C-1DP0 D5C-1DA0
AC D5C-1AS0 D5C-1AP0 D5C-1AA0
Antenna only D5C-00S0 D5C-00P0 D5C-00A0
Coil spring
Plunger
Free-attachment
Model DC AC
D5C-1D@0D5C-1A@0
Degree of protection Equivalent to IP67 (NEMA 6, 6P)
Durability Mechanical: 10,000,000 operations min. (at rated overtravel value)
Supply voltage (operating voltage) 12 to 24 VDC (10 to 30 VDC), (ripple: 10% max.) 100 to 240 VAC (45 to 264 VAC), 50/60 Hz
Rated frequency --- 50/60 Hz
Sensitivity setting range 30 to 100 pF
Current consumption 17 mA max. ---
Leakage current Circuit: ---
Antenna: 1 mA max.
Circuit: 2 mA max.
Antenna: 1 mA max.
Response time 2 ms max. 8 ms max.
Output current 200 mA max. (resistive load)
Insulation resistance 50 MΩ min. (at 500 VDC) between lead wires and case
2 To uch Swit c h D5C
Output Circuit
Note: Color in ( ) denotes the old model.
Nomenclature
Dielectric strength 1,000 VAC, 50/60 Hz for 1 min between current-car-
rying metal parts and non-current-carrying metal
parts
2,000 VAC, 50/60 Hz for 1 min between current-carrying metal parts and non-current-carrying metal
parts
Rated insulation voltage (U
i
) 1,000 VAC
Pollution degree
(operating environment)
Level 3 (IEC947-5-1)
Protection against electric shock Class II
Proof tracking index (PTI) 175
Switch category D (IEC335)
Vibration resistance 10 to 55 Hz, 1.5-mm double amplitude
Shock resistance
1,000 m/s
2
min.
Ambient temperature Operating: –25°C to 70°C (with no icing)
Ambient humidity 95% max.
Weight Approx. 110 g (in case of D5C-1DSO) Approx. 120 g (in case of D5C-1ASO)
Model DC AC
D5C-1D@0D5C-1A@0
4.7 kΩ
2.2 Ω
D5C-1D@0 (DC Model)
D5C-1A@0 (AC Model)
Switch
main
circuit
Load
Brown
Black
Blue
12 to 24 VD
C
Switch
main
circuit
Load
Brown
Blue
100 to 240 VAC
(Red)
(White)
(Black)
(White)
(Black)
D5C-1DS0
Coil spring actuator
(Stainless steel)
Caution label
Contactor
LED operation
indicator
Sensitivity adjuster
O ring
Actuator
Case
Washer
Mounting nut
Lead wire
Filled with glass epoxy
O ring
Touch Switch D5C 3
Limit
switches
Engineering Data
Typical Examples
0
50
100
150
200
−40 −25 0 40 70 80
0
50
100
150
200
−40 −25 0 40 70 80
D5C-1D@0 (24 VDC) D5C-1A@0 (100 VAC)
With sensitivity adjuster
set to minimum sensitivity
With sensitivity adjuster
set to maximum sensitivity
With sensitivity adjuster
set to minimum sensitivity
With sensitivity adjuster
set to maximum sensitivity
Temperature Characteristics of DC Models Temperature Characteristics of AC Models
Sensitivity (pF)
Te mperature (°C
)
Sensitivity (pF)
Te mperature (°C
)
200
150
100
50
0 100 200 30045
0
50
100
150
200
10 20 30
With sensitivity adjuster
set to minimum sensitivity
With sensitivity adjuster
set to maximum sensitivity
With sensitivity adjuster
set to maximum sensitivity
With sensitivity adjuster
set to minimum sensitivity
Voltage Characteristics of DC Model
D5C-1D@0 (at 25°C)
Voltage Characteristics of AC Model
D5C-1A@0 (at 25°C)
Sensitivity (pF)
Sensitivity (pF)
Vol tage (V
)
Vol tage (V
)
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