High-performance Multi Laser Displacement SensorCD5 Series

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Next level integration of accuracy, stability, and operability

  • Highest-in-class repeat accuracy and linearity
  • Measurement is possible using only the sensor head
  • Control unit for use with Mitsubishi Electric PLC is available
CD5 Series

Lineup

Type Measurement range Repeat accuracy Repeat
accuracy
Linearity Light source
(JIS laser class)
Model
Transparent object/
specular object measurement
Narrow
0.37 μm ±0.08%
F.S.
Red
semiconductor
laser
(Class 1)
CD5-L25A
Wide CD5-LW25A
Short range Narrow
Diffuse mode
0.46 μm
Specular mode
0.23 μm
±0.08%
F.S.
Red
semiconductor
laser
(Class 2)
CD5-30A
Wide CD5-W30A
Middle
range
Narrow
Diffuse mode
1 μm
Specular mode
0.5 μm
Diffuse mode
±0.05% F.S.
Specular mode
±0.08% F.S.
Red
semiconductor
laser
(Class 2)
CD5-85
Wide CD5-W85
Semi-long
range
Narrow
2 μm ±0.05%
F.S.
Red
semiconductor
laser
(Class 2)
CD5-150
Wide CD5-W150
Long range Wide
5 μm ±0.08%
F.S.
Red
semiconductor
laser
(Class 2)
CD5-W350
Super long
range
Wide
10 μm ±0.08%
F.S.
Red
semiconductor
laser
(Class 2)
CD5-W500
Ultra long rang Wide
30 μm ±0.1%
F.S.
Red
semiconductor
laser
(Class 3R)
CD5-W2000

Amplifier unit

Type Features No. of connectable
sensor heads
Interface Input/output Model
Amplifier unit for
CD5
4.3 inch TFT liquid crystal
monitor
+ numeric keypad
Max. 3 units Analog output
Various inputs
RS-232C
USB
NPN CD5A-N
PNP CD5A-P

Displacement sensor control unit

Type Features No. of connectable
sensor heads
Model
Displacement sensor
control unit
Control unit for connecting CD5 directly to MELSEC-Q series
*Please use DOL-1212-G□□M for connecting to sensor heads.
Max. 2 units UQ1-01

Options

Type Specifications Model
Extension cable Specialized extension cable for connecting sensor heads and amplifier units
Can be extended up to 50 m by connecting multiple cables
Robot cable specification
2 m long DSL-1212-G02M
5 m long DSL-1212-G05M
10 m long DSL-1212-G10M
20 m long DSL-1212-G20M
Sensor head cable Specialized cable for when using only sensor heads or UQ1-01
Robot cable specification
5 m long DOL-1212-G05M
10 m long DOL-1212-G10M
20 m long DOL-1212-G20M
I/O connection cable IEEE1284 Half-pitch 50P 3 m long IO-EXP-AOD5

Specifications

Sensor head: Model based specifications

Model CD5-L25A CD5-LW25A CD5-30A CD5-W30A
Optical method/mode Specular reflection Diffuse mode Specular mode Diffuse mode Specular mode
Center of measurement range 25 mm 30 mm 26.1 mm 30 mm 26.1 mm
Measurement range ±1 mm ±5 mm ±2.5 mm ±5 mm ±2.5 mm
Light source Medium Red semiconductor laser
Wavelength 650 nm 658 nm
Max.output 390 μW 1 mW
Laser class IEC/JIS Class 1 Class 2
FDA Class II
Spot size*1 Approx. 25 × 35 μm Approx. 100 × 700 μm Approx. 30 × 100 μm Approx. 260 × 1000 μm
Linearity*2 ±0.08% F.S.
(F.S. = 2 mm)
±0.08% F.S.
(F.S. = 10 mm)
±0.08% F.S.
(F.S. = 5 mm)
±0.08% F.S.
(F.S. = 10 mm)
±0.08% F.S.
(F.S. = 5 mm)
Repeat accuracy*2 0.37 μm 0.46 μm 0.23 μm 0.46 μm 0.23 μm
Sampling period*3 100 μs / 200 μs / 400 μs / 800 μs / 1600 μs / 3200 μs / AUTO
Temperature drift*4 ±0.01% F.S./℃
(F.S. = 2 mm)
±0.05% F.S./℃
(F.S. = 2 mm)
±0.01% F.S./℃
(F.S. = 10 mm)
±0.01% F.S./℃
(F.S. = 5 mm)
±0.01% F.S./℃
(F.S. = 10 mm)
±0.01% F.S./℃
(F.S. = 5 mm)
Weight Approx. 250 g (including 500 mm connector cable)
Model CD5-85 CD5-W85 CD5-150 CD5-W150
Optical method/mode Diffuse mode Specular mode Diffuse mode Specular mode Diffuse reflection
Center of measurement range 85 mm 82.3 mm 85 mm 82.3 mm 150 mm
Measurement range ±20 mm ±10 mm ±20 mm ±10 mm ±40 mm
Light source Medium Red semiconductor laser
Wavelength 650 nm 658 nm 650 nm 658 nm
Max.output 1 mW
Laser class IEC/JIS Class 2
FDA Class II
Spot size*1 Approx. 70 × 290 μm Approx. 260 × 1200 μm Approx. ø180 μm Approx. 330 × 1600 μm
Linearity*2 ±0.05% F.S.
(F.S.= 40 mm)
±0.08% F.S.
(F.S. = 20 mm)
±0.05% F.S.
(F.S.= 40 mm)
±0.08% F.S.
(F.S. = 20 mm)
±0.05% F.S.
(F.S. = 80 mm)
Repeat accuracy*2 1 μm 0.5 μm 1 μm 0.5 μm 2 μm
Sampling period*3 100 μs / 200 μs / 400 μs / 800 μs / 1600 μs / 3200 μs / AUTO
Temperature drift*4 ±0.01% F.S./℃
(F.S.= 40 mm)
±0.01% F.S./℃
(F.S. = 20 mm)
±0.01% F.S./℃
(F.S.= 40 mm)
±0.01% F.S./℃
(F.S. = 20 mm)
±0.01% F.S./℃
(F.S. = 80 mm)
Weight Approx. 250 g (including 500 mm connector cable)
Model CD5-W350 CD5-W500 CD5-W2000
Optical method/mode Diffuse reflection
Center of measurement range 350 mm 500 mm 2000 mm
Measurement range ±100 mm ±200 mm ±500 mm
Light source Medium Red semiconductor laser
Wavelength 658 nm
Max.output 1 mW 5 mW
Laser class IEC/JIS Class 2 Class 3R
FDA Class II Class IIIa
Spot size*1 Approx. 700 × 2400 μm Approx. 1000 × 3700 μm Approx. 2100 × 7800 μm
Linearity*2 ±0.08% F.S.
(F.S. = 200 mm)
±0.08% F.S.
(F.S. = 400 mm)
±0.1% F.S.
(F.S. = 1000 mm)
Repeat accuracy*2 5 μm 10 μm 30 μm
Sampling period*3 100 μs / 200 μs / 400 μs / 800 μs / 1600 μs / 3200 μs / AUTO
Temperature drift*4 ±0.01% F.S./℃
(F.S. = 200 mm)
±0.01% F.S./℃
(F.S. = 400 mm)
±0.05% F.S./℃
(F.S. = 1000 mm)
Weight Approx. 250 g (including 500 mm connector cable) Approx. 450 g (including 500 mm connector cable)

<Measurement conditions> The measurement conditions are as follows unless otherwise designated: specialized amplifier unit connected, Ambient temperature: 23℃ (normal temperature), Supply voltage: 24 VDC, Sampling period: 100 μs (800 μs for CD5-W350/-W500/-W2000 models), Average number of times: 256, Center of measurement range, Measurement target (specular reflection/specular mode: aluminum deposition mirror, diffuse reflection/diffuse mode: white ceramic), digitally measured values.
*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 close to the detection area.
*2 With an average of 4096 times. Other conditions are the same as the <Measurement conditions> shown above.
*3 The factory setting is 100 μs for CD5-L(W)25/-(W)30/-(W)85/-(W)150, and 800 μs for CD5-W350/-W500/-W2000.
*4 Typical examples under the <Measurement conditions> shown above.

Sensor head: Common specifications

Supply voltage 12 to 24 VDC ±10% or power supplied from a CD5A-☐ amplifier unit
Current consumption 45 mA or less (at 24 VDC)
Serial interface* RS-422 9.6 k to 1843.2 kbps
Indicators Laser emission indicator: Green (lights up during laser ON)
Measurement range indicator: Orange (ON when near the measurement center)
Red (ON when at the near distance side of inside the measurement range)
Green (ON when at the far distance side of inside the measurement range)
Red/green alternating
(alternated lighting occurs when outside the measurement range or when measurement is not possible)
Degree of protection IP67 (including connector)
Ambient temperature -10 to +50℃ (no freezing or condensation) / when stored: -20 to +60℃
Ambient humidity 35 to 85% RH / when stored: 35 to 85% RH
Ambient illuminance 3,000 lx or less (light receiving surface illuminance with incandescent lamp)
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 60947-5-7
Warm-up time Approx. 30 minutes
Material Housing: Aluminum die-cast, Emitting/receiving part cover: Glass
Cable extension Up to 50 m using an optional extension cable (not included)

* If using sensor heads without a amplifier unit, this will always be set to 9.6 kbps when power is on. Also, the relationship between sampling periods and the baud rate at which all measurement data can be sent without loss is as follows.
100 μs: 921.6 kbps, 200 μs: 460.8 kbps, 400 μs: 230.4 kbps, 800 μs: 115.2 kbps, 1600 μs: 57.6 kbps, 3200 μs: 38.4 kbps

Amplifier unit

Model CD5A-N CD5A-P
No. of connectable
sensor heads
Max. 3 units
Supply voltage 12 to 24 VDC ±10%
Current consumption 350 mA/24 V (includes analog current output when three sensor heads are connected)
Temperature drift ±0.01% F.S./℃
Serial interface RS-232C/USB
Analog output Voltage output: ±10 V/F.S. (output impedance: 100Ω),
Current output: 4 to 20 mA/F.S. (load impedance 300 Ω or less)
Alarm output NPN open collector PNP open collector
Max. 100 mA/24 VDC (residual voltage of Max. 1.8 V)
ON when sensor head measurement is not possible
Control output NPN open collector PNP open collector
Max. 100 mA/24 VDC (residual voltage of Max. 1.8 V)
HI/LO settings possible, hysteresis settings possible
Bank input ON when connected to ground ON when connected to 12 to 24 V
16 bank selectable
Hold input ON when connected to ground ON when connected to 12 to 24 V
Measured value hold (set using menu)
Zero reset input ON when connected to ground ON when connected to 12 to 24 V
Zero resetting possible for sensor head A measured value / sensor head B measured value / sensor head C measured value / calculated values
Laser OFF input ON when connected to ground ON when connected to 12 to 24 V
Turning off is possible for lasers of sensor heads A / B / C
Display method Liquid-crystal display
Degree of protection IP20
Ambient temperature -10 to +45℃ (no freezing or condensation) / when stored: -20 to +60℃
Ambient humidity 35 to 85% RH / when stored: 35 to 85% RH
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. 20 G (196 m/s2), 3 times in each of the X, Y, and Z directions
Applicable regulations EMC directive (2004/108/EC)
Applicable standards EN 60947-5-7
Material Housing: Polycarbonate Terminal block: Nylon 66
Weight Approx. 550 g (including terminal block)
Amplifier unit subfunctions Sensor head settings, control output settings, analog output settings, calculation settings, various hold settings, filter settings, bank settings,
RS-232C settings, memory copy function, measured value displayed digit settings, display brightness settings, key illumination settings

•Added CD5-150/-W150 sensor head models can be used with CD5A-☐ Hardware Ver.1.7 and Software Ver.4.3 or later. Please inquire when using an earlier version of CD5A-☐.