
OPTEX Displacement Sensors CD4 Series
?Laser Displacement sensor features easy setup and operation.
?CD4 Series Laser Displacement sensor with Linear Image Sensor and Electronic Shutter provides accurate measurement.
Applications:
?Laser Displacement sensor features easy setup and operation.
?CD4 Series Laser Displacement sensor with Linear Image Sensor and Electronic Shutter provides accurate measurement.
Tire inspection is available by CD4 checking shape of tire tread.
Monitoring the die-casting die is available by CD4.
Checking existence of transparent IC packages on the PCB is available by CD4.
Quality inspection of the gear is available.
IEC Class 1 (FDA Class II) Type
CD4-30
CD4-85
CD4-350
High power Class 3R Type
CD4-30-3R
CD4-85-3R
CD4-350-3R
Measuring range
30+/-5mm
85+/-20mm
350+/-100mm
Light source
(Regular type)
Class 2 (IEC/JIS) Class II (FDA) Red Laser Diode , 650nm, Max 1m W)
(High Power type)
Class 3R (IEC/JIS) Class III a (FDA) Red Laser Diode, 650nm, Max 5mW)
Spot size(*1)
30 100?m
70 290?m
300 700?m
Linearity(*2)
0.1% FS
Resolution(*3)
1?m
3?m
40?m
Supply voltage
Supplied by CD4A-N/P Controller
Temp drift
0.01% FS/ C,F
Laser emission LED
Green = Laser emission
Measurement LED
Red = In range, closer than center 5% of measurement range (0 to 45%)
Orange = Within +/- 5% of the center of the measuring range
Green = In range, farther than center 5% of measurement range (55 to 100%)
Red/Green alternating = Out of measuring range
Protection category
IP67
Operation temp / humidity
?10 to 45 ? (14 to 113 F), 35 to 85% RH
Storage temp / humidity
?20 to 60 ? (?4 to 140 F), 35 to 85% RH
Environmental illuminance
Incandescent Lamp = Max 3,000 lux
Vibration resistance
10 to 55 Hz double amplitude 1.5mm for XYZ
Shock resistance
50G (050m/s)
Cable
50cm (19.7 inch) cable
Cable extension
CD4CN-S-ROBOT (2m, 78 inch), CD4CN-5S-ROBOT (5m, 197 inch)
Material
Aluminum diecast
*1 Defined with center strength 1/e2 (13.5%). There may be leak light other than the spot size.
The sensor may be affected when there is a highly reflective object close to the detection area.
*2 256 times in average (using the special amplifier), object: White Ceramic. The value is subject to objects.
*3 The typical value in the conditions of 256 times in average (using the special amplifier), object: White Ceramic, distance range: Middle.
The value is subject to objects.
Model
CD4A-N (NPN output type)
CD4A-P (PNP output type)
Number of connected sensor heads
Max. 2 pcs
Sampling frequency
100 s
Supply voltage
12 to 24V, DC 10%
Power consumption
270 mA/24 V (When connected with 2 sensor heads. Including analog current output)
Temp drift
0.01 % F.S./?
Analog output
ANG (V) [A][B]
Voltage output 5 V/F.S. (Output impedance 100?, resolution 1 mV)
ANG(mA) [A][B]
Current output 4 to 20 mA/F.S. (Load impedance 300?, resolution 1.5A)
Alarm output
ALM A,ALM B
NPN open collector
PNP open collector
Max. 100mA / DC 24V (residual voltage Max. 1.8 V)
Control output
JDGE 1 to 5
Turns ON when the sensor head fails in measurement.
NPN open collector
PNP open collector
Max. 100mA / DC 24V (residual voltage Max. 1.8 V)
HI/LO setting and Hysteresis setting are available for each output.
Bank input
BANK 0 to 2
ON when connected to GND
ON when connected to 12 to 24 V
8 banks selectable
Hold input
HOLD A, HOLD B, HOLD RST
ON when connected to GND
ON when connected to 12 to 24 V
Laser off or measurement value holding (selectable in the menu)
Zero reset input
ZERO A, ZERO B
ON when connected to GND
ON when connected to 12 to 24 V
Zero reset of Head A measurement value / Head B measurement value / Calculation value is available.
Optional features
Average sampling times, Filter mode (Cut-off frequency), Calculation, Hold setting, Output during alarm, Output control (Hysteresis), Analog output, Sensor head sensitivity control, Timer function, Memory function, Memory bank function, Auto zero reset
Display type
LCD display
Protection category
IP20
Operation temp
?10 to ?45? (Non-condensing) / For storage : ?20 to ?60?
Operating humidity
35 to 85% RH / For storage: 35 to 85 % RH
Vibration resistance
10 to 55 Hz, Double amplitude 1.5mm, 2 h for XYZ axis
Shock resistance
20G (196m/S)
Material
Chassis: Polycarbonate, Connection terminals: Nylon 66
Weight
240g (including connection terminals)