Optex FA CD33 Series Small Laser Displacement Sensors

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+84-964 654 007

sales@vietfa.com.vn Danh mục: Cảm biến khoảng cách Từ khóa: Displacement Sensors, Optex FA CD33 Series

Maker: OPTEX FA

Brands:OPTEX FA

Mô tả
Specification
Model List

Half-palm size. Ideal for built-in use with smaller machines.

Specular reflection types have been added to the line up
Control units for Mitsubishi Electric PLC are available

Specular reflection types
for measurements of specular and transparent objects.

Specular reflection types have been added to the line up to enable the measurement of transparent objects such as glass workpiece, as well as specular objects such as wafers, etc. This means that transparent and specular objects that were diffi cult to measure using diffuse-refl ective types can now be measured with stability.

Thickness measurements also possible

When using a specular reflection type to measure transparent objects, not only surface displacement, but also thickness can be measured. As shown below, when the laser light is emitted at an angle, light reflected from both the front and rear surfaces of the glass are received by receiver element. Thickness measurements are possible by measuring between the peaks of these reflected light forms.

Diffuse-reflective type Measurement distance based specifications

Model		CD33-30☐☐☐	CD33-50☐☐☐	CD33-85☐☐☐	CD33-120☐☐☐	CD33-250☐☐☐
Center of measurement range		30 mm	50 mm	85 mm	120 mm	250 mm
Measurement range		±4 mm	±10 mm	±20 mm	±60 mm	±150 mm
F.S. (full scale)		8 mm	20 mm	40 mm	120 mm	300 mm
Light source		Red semiconductor laser, wavelength: 655 nm, Maximum output: 1 mW
Laser class		IEC/JIS: CLASS 2 FDA: CLASS II
Spot size*¹		0.1 × 0.1 mm	0.5 × 1.0 mm	0.75 × 1.25 mm	1.0 × 1.5 mm	1.75 × 3.5 mm
Linearity		±0.1% F.S.				Linearity ±0.3% F.S.
Repeat accuracy		2 μm (4 μm when response time is set to FAST)	5 μm (8 μm when response time is set to FAST)	10 μm (15 μm when response time is set to FAST)	30 μm (45 μm when response time is set to FAST)	75 μm (100 μm when response time is set to FAST)
Sampling period		0.5 ms/1 ms/1.5 ms/2 ms				0.75 ms/1 ms/1.5 ms/2 ms
Response time*² Averaging	Fast	5 ms or less: Averaging 1 time (1 ms) + sensitivity switching time (Max. 4 ms)				7.5 ms or less: Averaging 1 time (1.5 ms) + sensitivity switching time (Max. 6 ms)
	Standard	12.5 ms or less: Averaging 16 times (8.5 ms) + sensitivity switching time (Max. 4 ms)				19 ms or less: Averaging 16 times (13 ms) + sensitivity switching time (Max. 6 ms)
	Highresolution	36.5 ms or less: Averaging 64 times (32.5 ms) + sensitivity switching time (Max. 4 ms)				55 ms or less: Averaging 64 times (49 ms) + sensitivity switching time (Max. 6 ms)
Temperature drift		±0.08%/℃ F.S.
Indicators	Distance indicator	LED bar display on operation surface (25-step)
	Output indicator	Q1 and Q2 LED lights up during output (orange)
	Input indicator	MF LED lights up during input (orange)
MF (multi-function) input		Choose from laser OFF, teaching*³, sample & hold Response time: 3 ms or less
Connection type		Cable type: Cable length: 2 m (ø5) Connector type: M12, 8-pin
Protection circuit		Reverse connection protection, overcurrent protection function
Degree of protection		IP67
Ambient temperature/humidity		-10 to +45℃ / 35 to 85% RH (no freezing or condensation)
Ambient illuminance		Sunlight: 10,000 lx Incandescent lamp: 3,000 lx
Vibration resistance		10 to 55 Hz; double amplitude 1.5 mm; 2 hours in each of the X, Y, and Z directions
Shock resistance		Approx. 50 G (500 m/s²), 3 times in each of the X, Y, and Z directions
Warm-up time		Approx. 15 minutes
Material		Housing: PBT, Front cover: PMMA, Cable: PVC
Weight without cable		Approx. 65 g

Diffuse-reflective type Output based specifications

Type		Analog current output type	Analog voltage output type	RS-422 type
Model	NPN type	CD33-☐☐NA	CD33-☐☐NV	CD33-☐☐N-422
Model	PNP type	CD33-☐☐PA	CD33-☐☐PV	CD33-☐☐P-422
Supply voltage		12 to 24 VDC, ±10/-5%	18 to 24 VDC, ±10/-5%	12 to 24 VDC, ±10/-5%
Current consumption		Max. 85 mA (including analog output	Max. 55 mA
Control output	Output channel No.	2ch: Q1, Q2 (default setting of self-diagnosis output for Q2)		1ch: Q2 (default setting of self-diagnosis output)
Control output	Output method	NPN/PNP open collector output, Max. 100 mA / 30 VDC, residual voltage 1.8 V
Analog output/serial interface		4 to 20 mA, load impedance: 300 Ω or less	0 to 10 V, output impedance: 100 Ω	RS-422 9.6 k to 256 kbps
Applicable regulations		EMC directive (2004/108/EC) / FDA regulations (21 CFR 1040.10)
Applicable standards		EN 60947-5-7		EN 60947-5-2

<Measurement conditions> The measurement conditions are as follows unless otherwise designated: Ambient temperature of +23℃ (normal temperature), Supply voltage 24 VDC, Response time: High-resolution, Center of measurement range, Measurement target: 50 ☓ 50 mm white ceramic.
*1 Defined with center strength 1/e² (13.5%) at the center of measurement range. There may be leak light other than the specified spot size. The sensor may be affected when there is a highly reflective object in the range of the light axis.
*2 The response time is a time in which the sensitivity switching time has been added. The sensitivity switching time fluctuates within a max. range of 4 ms (6 ms for CD33-250N☐) depending on measurement conditions. Also, if the sampling period is long, the response time will also increase proportionately.
Ex.: Sampling period 500 µs → 1000 µs: Response time 12.5 ms → Approx. 25 ms
*3 If external teaching is selected, setting items can be changed as shown in the table below depending on the input time thereof.

Setting items	Input time
1st point for span adjustment	70 to 130 ms
2nd point for span adjustment	170 to 230 ms
1-point teaching of control output Q1 Please input the same time for the 2nd point of 2-point teaching within one minute.	270 to 330 ms
Inverted 1-point teaching of control output Q1	370 to 430 ms
1-point teaching of control output Q2 Please input the same time for the 2nd point of 2-point teaching within one minute.	470 to 530 ms
Inverted 1-point teaching of control output Q2	570 to 630 ms
Offset (zero reset)	670 to 5000 ms
Clearing offset	5000 ms or more

Specular reflection type

Model	NPN type	CD33-L30☐N-422	CD33-L50☐N-422	CD33-L85☐N-422
Model	PNP type	CD33-L30☐P-422	CD33-L50☐P-422	CD33-L85☐P-422
Measurement target object		Specular object, glass
Center of measurement range		26.3 mm	47.3 mm	82.9 mm
Measurement range		±2 mm	±5 mm	±10 mm
F.S. (full scale)		4 mm	10 mm	20 mm
Light source		Red semiconductor laser, wavelength: 655 nm, Maximum output: 390 μW
Laser class		IEC/JIS: CLASS 1 FDA: CLASS II
Spot size*¹		0.1 × 0.1 mm
Linearity		±0.2% F.S.
Repeat accuracy		1 μm	2.5 μm	5 μm
Sampling period		0.5 (default setting), 4-stage switching is possible between 1 ms, 1.5 ms, 2 ms
Response time*² Averaging	Fast	5 ms or less: Averaging 1 time (1 ms) + sensitivity switching time (Max. 4 ms)
	Standard	12.5 ms or less: Averaging 16 times (8.5 ms) + sensitivity switching time (Max. 4 ms)
	High-resolution	36.5 ms or less: Averaging 64 times (32.5 ms) + sensitivity switching time (Max. 4 ms)
Control output	Output channel No.	1ch: Q2 (default setting of self-diagnosis output)
Control output	Output method	NPN/PNP open collector output, Max. 100 mA / 30 VDC, residual voltage 1.8 V
Analog output		Not equipped
Serial interface		RS-422 9.6 k to 256 kbps
Temperature drift		±0.08%/°C F.S.
Indicators	Distance indicator	LED bar display on operation surface (25-step)
	Output indicator	Q2 LED lights up during output (orange)
	Input indicator	MF LED lights up during input (orange)
MF (multi-function) input		Choose from laser OFF, teaching*³, sample & hold Response time: 3 ms or less
Supply voltage		12 to 24 VDC, ±10/-5%
Current consumption		Max. 55 mA
Connection type		Cable type: Cable length: 2 m (ø5) Connector type: M12, 8-pin
Protection circuit		Reverse connection protection, overcurrent protection function
Degree of protection		IP67
Ambient temperature/humidity		-10 to +45°C / 35 to 85% RH (no freezing or condensation)
Ambient illuminance		Sunlight: 10,000 lx Incandescent lamp: 3,000 lx
Vibration resistance		10 to 55 Hz; double amplitude 1.5 mm; 2 hours in each of the X, Y, and Z directions
Shock resistance		Approx. 50 G (500 m/s²), 3 times in each of the X, Y, and Z directions
Applicable regulations		EMC directive (2004/108/EC) / FDA regulations (21 CFR 1040.10)
Applicable standards		EN 60947-5-2
Warm-up time		Approx. 15 minutes
Material		Housing: PBT, Front cover: PMMA, Cable: PVC
Weight without cable		Approx. 65 g

The measurement conditions are as follows unless otherwise designated: Ambient temperature of +23℃ (normal temperature), Supply voltage 24 VDC, Response time: Highresolution, Center of measurement range, Measurement target: aluminum deposition mirror.
*1 Defined with center strength 1/e² (13.5%) at the center of measurement range. There may be leak light other than the specified spot size. The sensor may be affected when there is a highly reflective object in the range of the light axis.
*2 The response time is a time in which the sensitivity switching time has been added. The sensitivity switching time fluctuates within a max. range of 4 ms depending on measurement conditions. Also, if the sampling period is long, the response time will also increase proportionately.
Ex.: Sampling period 500 µs → 1000 µs: Response time 12.5 ms → Approx. 25 ms
*3 If external teaching is selected, setting items can be changed as shown in the table below depending on the input time thereof.

Setting items	Input time
1-point teaching of control output Q2 Please input the same time for the 2nd point of 2-point teaching within one minute.	470 to 530 ms
Inverted 1-point teaching of control output Q2	570 to 630 ms
Offset (zero reset)	670 to 5000 ms
Clearing offset	5000 ms or more

Type	Measurement range	Repeat accuracy	Analog output/serial interface	Control output	Model (Models in parentheses are connector types)
Type	Measurement range	Repeat accuracy	Analog output/serial interface	Control output	NPN type	PNP type
		2 μm (4 μm*)	4 to 20 mA	2ch	CD33-30NA (CD33-30CNA)	CD33-30PA (CD33-30CPA)
			0 to 10 V	2ch	CD33-30NV (CD33-30CNV)	CD33-30PV (CD33-30CPV)
			RS-422	1ch	CD33-30N-422 (CD33-30CN-422)	CD33-30P-422 (CD33-30CP-422)
		5 μm (8 μm*)	4 to 20 mA	2ch	CD33-50NA (CD33-50CNA)	CD33-50PA (CD33-50CPA)
			0 to 10 V	2ch	CD33-50NV (CD33-50CNV)	CD33-50PV (CD33-50CPV)
			RS-422	1ch	CD33-50N-422 (CD33-50CN-422)	CD33-50P-422 (CD33-50CP-422)
		10 μm (15 μm*)	4 to 20 mA	2ch	CD33-85NA (CD33-85CNA)	CD33-85PA (CD33-85CPA)
			0 to 10 V	2ch	CD33-85NV (CD33-85CNV)	CD33-85PV (CD33-85CPV)
			RS-422	1ch	CD33-85N-422 (CD33-85CN-422)	CD33-85P-422 (CD33-85CP-422)
		30 μm (45 μm*)	4 to 20 mA	2ch	CD33-120NA (CD33-120CNA)	CD33-120PA (CD33-120CPA)
			0 to 10 V	2ch	CD33-120NV (CD33-120CNV)	CD33-120PV (CD33-120CPV)
			RS-422	1ch	CD33-120N-422 (CD33-120CN-422)	CD33-120P-422 (CD33-120CP-422)
		75 μm (100 μm*)	4 to 20 mA	2ch	CD33-250NA (CD33-250CNA)	CD33-250PA (CD33-250CPA)
			0 to 10 V	2ch	CD33-250NV (CD33-250CNV)	CD33-250PV (CD33-250CPV)
			RS-422	1ch	CD33-250N-422 (CD33-250CN-422)	CD33-250P-422 (CD33-250CP-422)
		1 μm	RS-422	1ch	CD33-L30N-422 (CD33-L30CN-422)	CD33-L30P-422 (CD33-L30CP-422)
		2.5 μm			CD33-L50N-422 (CD33-L50CN-422)	CD33-L50P-422 (CD33-L50CP-422)
		5 μm			CD33-L85N-422 (CD33-L85CN-422)	CD33-L85P-422 (CD33-L85CP-422)

*The repeat accuracy when response time is set to FAST is shown in parentheses.
• For the connector type, please purchase an optional DOL-1208-G05MF connector cable.
• When using a UQ1-02 control unit, select the RS-422 communication type.