3
D5C
Engineering Data (Typical Examples)
Structure and Nomenclature
Nomenclature
Operating Principle
Temperature Characteristics of DC Models
D5C-1D
@
0
(24 VDC)
Temperature Characteristics of AC Models
D5C-1A
@
0
(100 VAC)
Voltage Characteristics of DC Model
D5C-1D
@
0
(Ambient temperature: 25
°
C)
Voltage Characteristics of AC Model
D5C-1A
@
0
(Ambient temperature: 25
°
C)
−
40
0
40
80
70
−
25
200
150
100
50
0
With sensitivity adjuster
set to minimum sensitivity
With sensitivity adjuster
set to maximum sensitivity
(
)
(
)
Temperature (
°
C)
Sensitivity (pF)
−
40
0
40
80
70
−
25
200
150
100
50
0
With sensitivity adjuster
set to minimum sensitivity
With sensitivity adjuster
set to maximum sensitivity
(
)
(
)
Temperature (
°
C)
Sensitivity (pF)
10
20
30
200
150
100
50
0
With sensitivity adjuster
set to minimum sensitivity
With sensitivity adjuster
set to maximum sensitivity
(
)
(
)
Voltage (V)
Sensitivity (pF)
200
300
100
200
150
100
50
0
With sensitivity adjuster
set to minimum sensitivity
With sensitivity adjuster
set to maximum sensitivity
(
)
(
)
Voltage (V)
Sensitivity (pF)
Caution label
Sensitivity adjuster
Lead wire
Filled with glass epoxy
LED operation
indicator
O-ring
Contactor
O-ring
Washer
Mounting nut
Case
Actuator
Coil spring actuator
(Stainless steel)
Antenna
The limit-type Touch Switch
vibrates at a high frequency.
When an object touches the
antenna...
...the switching circuit
operations, and an
output signal is produced.
...the oscillation circuit
constant changes,
oscillation stops...
Use the specified
voltage.
Feedback circuit
Oscillator
Detection circuit
NOT circuit
Power supply
