ZX-L

Características

Medidor de desplazamiento láser inteligente, rápido y preciso

Los sensores ZX-L inteligentes ofrecen tecnología de tipo plug&plan para aplicaciones donde se requiere una alta resolución y un tiempo de respuesta rápido. La amplia gama de cabezas de sensor intercambiables proporciona mayor flexibilidad para afrontar las aplicaciones más exigentes.

  • Cabezas de sensor pequeñas y con luz para facilitar la integración
  • Tiempo de respuesta de alta velocidad de 150 µs
  • Fácil sustitución de cabeza de sensor
  • Posibilidad de ampliación gracias al concepto de plataforma modular
  • Medición multipunto con un máximo de 5 sensores
Especificaciones y modelos disponibles

Ordering information

Sensors

Sensor head (reflection type)

Optical method

Beam shape

Sensing distance

Resolution 1

Size in mm (H × W × D)

Order code

Diffuse-reflective

Spot beam

40±10 mm

2 µm

39 × 33 × 17

ZX-LD40

100±40 mm

16 µm

ZX-LD100

300±200 mm

300 µm

ZX-LD300

Line beam

40±10 mm

2 µm

ZX-LD40L

100±40 mm

16 µm

ZX-LD100L

300±200 mm

300 µm

ZX-LD300L

Regular reflection type

Spot beam

30±2 mm

0.25 µm

45 × 55 × 25

ZX-LD30V

Line beam

ZX-LD30VL

Sensor head (through-beam)

Optical method

Measurement width

Sensing distance

Resolution 2

Size in mm (H × W × D)

Order code

Transmitter

Receiver

Through-beam

1 mm dia.

0 to 2,000 mm

4 µm

15 × 15 × 34

15 × 15 × 19

ZX-LT001

5 mm

0 to 500 mm

ZX-LT005

10 mm

20 × 20 × 42

20 × 20 × 25

ZX-LT010

30 mm

12 µm

64.25 × 70 × 22.6

64.25 × 54 × 22.6

ZX-LT030

Amplifier units

Power supply

Output specifications

Order code

DC

NPN output

ZX-LDA11-N

PNP output

ZX-LDA41-N

Note: Compatible with sensor head connection.

Accessories (order separately)

Calculating unit

 

Order code

Calculating unit

ZX-CAL2

Side-view attachments

Applicable sensor head

Order code

ZX-LT1001/LT005

ZX-XF12

ZX-LT010

ZX-XF22

SmartMonitor sensor setup tool for Personal Computer connection

Name

Order code

ZX-series communications interface unit

ZX-SF11

ZX-series communications interface unit

+ Setup Software (CD-ROM)

ZX-SFW11EV33 , 4

ZX-series sensor setup and logging software (CD-ROM)

ZX-SW11EV31

Cables with connectors on both ends (for extension)1

Cable length

Order code

1 m

ZX-XC1A

4 m

ZX-XC4A

8 m

ZX-XC8A

9 m2

ZX-XC9A

*1 Robot cable models are also available. The model numbers are ZX-XC_R.

*2 For use only with reflective sensors.

Specifications

Sensor head (reflection type)

Item

ZX-LD40

ZX-LD100

ZX-LD300

ZX-LD30V

ZX-LD40L

ZX-LD100L

ZX-LD300L

ZX-LD30VL

Optical method

Diffuse reflection

Regular
reflection

Diffuse reflection

Regular
reflection

Light source (wave length)

Visible-light semiconductor laser (wavelength 650 nm, 1 mW or less, Class 2)

Measurement center distance

40 mm

100 mm

300 mm

30 mm

40 mm

100 mm

300 mm

30 mm

Measurement range

±10 mm

±40 mm

±200 mm

±2 mm

±10 mm

±40 mm

±200 mm

±2 mm

Beam shape

Spot

Line

Beam diameter5

50 µm dia.

100 µm dia.

300 µm dia.

75 µm dia.

75 µmx2mm

150 µmx2 mm

450 µmx2 mm

100 µmx1.8 mm

Resolution6

2 µm

16 µm

300 µm

0.25 µm

2 µm

16 µm

300 µm

0.25 µm

Linearity7

±0.2% F.S.
(entire range)

±0.2% F.S.
(80 to 121 mm)

±2% F.S.
(200 to 401 mm)

±0.2% F.S.
(entire range)

±0.2% F.S.
(32 to 49 mm)

±0.2% F.S.
(80 to 121 mm)

±2% F.S.
(200 to 401 mm)

±0.2% F.S.
(entire range)

Temperature characteristic8

±0.03% FS/°C (except for ZX-LD300 and ZX-LD300L, which are ±0.1% FS/°C.)

Ambient illumination

Incandescent lamp: 3,000 lx max. (on light receiving side)

Ambient temperature

Operating: 0 to 50°C, storage: -15 to 60°C (with no icing or condensation)

Ambient humidity

Operating and storage: 35% to 85% (with no condensation)

Insulation resistance

20 MΩ min. at 500 VDC

Dielectric strength

1,000 VAC, 50/60 Hz for 1 min

Vibration resistance
(destruction)

10 to 150 Hz, 0.7-mm double amplitude 80 min each in X, Y, and Z directions

Shock resistance
(destruction)

300 m/s2 3 times each in six directions (up/down, left/right, forward/backward)

Protective structure

IEC 60529 IP50

IEC standard IP40

IEC 60529 IP50

IEC standard IP40

Connection method

Connector relay (standard cable length: 500 mm)

Weight (packed state)

Approx. 150 g

Approx. 250 g

Approx. 150 g

Approx. 250 g

Materials

Case: PBT (polybutylene terephthalate),
Cover: Aluminum, lens: Glass

Case and cover: Aluminum, lens: Glass

Case: PBT (polybutylene terephthalate),
Cover: Aluminum, lens: Glass

Case and cover: Aluminum, lens: Glass

Accessories

Instruction sheet, Laser warning label (English)

Note: Highly reflective objects can result in incorrect detection by causing out-of-range measurements.

Sensor head (through-beam)

Item

ZX-LT001

ZX-LT005

ZX-LT010

ZX-LT030

Optical method

Through-beam

Light source (wave length)

Visible-light semiconductor laser (wavelength 650 nm, 1 mW or less, Class 1)

 

Maximum output

0.2 mW max.

0.35 mW max.

0.2 mW max.

Measurement width

1 mm dia.

1 to 2.5 mm dia.

5 mm

10 mm

30 mm

Sensing distance

0 to 500 mm

500 to 2,000 mm

0 to 500 mm

Min. sensing object

8 mm dia. opaque object

8 to 50 µm opaque object

opaque: 0.05 mm dia.

opaque: 0.1 mm dia.

opaque: 0.3 mm dia.

Resolution9

4 µm10

-

4 µm11

12 µm12

Temperature characteristic

±0.2% FS/°C

±0.3% FS/°C

Ambient illumination

Incandescent lamp: 10,000 lx max. (on light-receiving side)

Ambient temperature

Operating: 0 to 50°C, storage: -25 to 70°C (with no icing or condensation)

Ambient humidity

Operating: 35% to 85% (with no condensation)

Protective structure

IEC 60529 IP40

IP 40

Connection method

Connector relay (standard cable length: 500 mm)

Weight (packed state)

Approx. 220 g

Approx. 450 g

Cable length

Extendable up to 10 m with special extension cable.

Materials

Case

Polyetherimide

Zinc die-cast

Cover

Polycarbonate

Front filter

Glass

Tightening torque

0.3 Nm max.

Accessories

Instruction sheet, sensor head-amplifier connection cable

Optical axis adjustment seal

Mounting Bracket

Amplifier units

Item

ZX-LDA11-N

ZX-LDA41-N

Measurement period

150 μs

Possible average count settings13

1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1,024, 2,048, or 4,096

Temperature characteristic

When connected to a reflective sensor head: 0.01% FS/°C, when connected to a through-beam sensor head: 0.1% FS/°C

Linear output14

4 to 20 mA/FS, max. load resistance: 300 Ω, ± 4 V ( ± 5 V, 1 to 5 V 15), output impedance: 100 Ω

Judgement outputs
(3 outputs: HIGH/PASS/LOW)1

NPN open-collector outputs, 30 VDC, 50 mA max.
Residual voltage: 1.2 V max.

PNP open-collector outputs, 30 VDC, 50 mA max.
Residual voltage: 2 V max.

Laser OFF input, zero reset input, timing input, reset input

ON: Short-circuited with 0-V terminal or 1.5 V or less
OFF: Open (leakage current: 0.1 mA max.)

ON: Supply voltage short-circuited or supply voltage within 1.5 V
OFF: Open (leakage current: 0.1 mA max.)

Functions

Measurement value display, present value/set value/light level/resolution display, scaling, display reverse, display OFF mode, ECO mode, number of display digit changes, sample hold, peak hold, bottom hold, peak-to-peak hold, self-peak hold, self-bottom hold, average hold, delay hold, intensity mode, zero reset, initial reset, ON-delay timer, OFF-delay timer, one-shot timer, deviation, previous value comparison, sensitivity adjustment, keep/clamp switch, direct threshold value setting, position teaching, 2-point teaching, automatic teaching, hysteresis width setting, timing inputs, reset input, monitor focus, linear output compensation, (A-B) calculations16, (A+B) calculations4, mutual interference4, laser deterioration detection, zero reset memory, zero reset display, key lock

Indications

Operation indicators: High (orange), pass (green), low (yellow), 7-segment main display (red), 7-segment subdisplay (yellow), laser ON (green), zero reset (green), enable (green)

Power supply voltage

12 to 24 VDC ± 10%, Ripple (p-p): 10% max.

Current consumption

140 mA max. with power supply voltage of 24 VDC (with sensor connected)

Ambient temperature

Operating: 0 to 50°C, storage: -15 to 60°C (with no icing or condensation)

Ambient humidity

Operating and storage: 35% to 85% (with no condensation)

Insulation resistance

20 MΩ min. at 500 VDC

Dielectric strength

1,000 VAC, 50/60 Hz for 1 min

Vibration resistance
(destruction)

10 to 150 Hz, 0.7-mm double amplitude 80 min each in X, Y, and Z directions

Shock resistance
(destruction)

300 m/s2 3 times each in six directions (up/down, left/right, forward/backward)

Connection method

Prewired (standard cable length: 2 m)

Weight (packed state)

Approx. 350 g

Materials

Case: PBT (polybutylene terephthalate), cover: Polycarbonate

Accessories

Instruction sheet

Calculating unit

Item

ZX-CAL2

Applicable amplifier units

ZX-LDA11-N/41-N/ZX-EDA11/41/ZX-TDA11/41

Current consumption

12 mA max. (supplied from the smart sensor amplifier unit)

Ambient temperature

Operating: 0 to 50°C, storage: -15 to 60°C (with no icing or condensation)

Ambient humidity

Operating and storage: 35% to 85% (with no condensation)

Connection method

Connector

Dielectric strength

1,000 VAC, 50/60 Hz for 1 min

Insulation resistance

100 MΩ (at 500 VDC)

Vibration resistance (destructive)

10 to 150 Hz, 0.7-mm double amplitude 80 min each in X, Y, and Z directions

Shock resistance (destructive)

300 m/s2 3 times each in six directions (up/down, left/right, forward/backward)

Materials

Display: Acrylic, case: ABS resin

Weight (packed state)

Approx. 50 g

ZX-series Communications Interface Unit

Item

ZX-SF11

Current consumption

60 mA max. (supplied by the amplifier unit)

Applicable amplifier units

ZX series

Applicable amplifier unit versions

ZX-LDA_1-N Ver. 1.000 or higher

ZX-EDA_1 Ver. 1.100 or higher

ZX-TDA_1 Ver. 1.000 or higher

Max. No. of amplifier units

5

Communications functions

Communications port

RS-232C port (9-pin D-Sub connector)

Communications protocol

CompoWay/F17

Baud rate

38,400 bps

Data configuration

Data bits: 8, parity: none, start bits: 1, stop bits: 1, flow control: none

Indicators

Power supply: green, sensor communications: green, sensor communications error: red, external terminal communications: green, external
terminal communications error: red

Protective circuits

Reverse polarity protection

Ambient temperature

Operating: 0 to 50°C, storage: -15 to 60°C (with no icing or condensation)

Ambient humidity

Operating and storage: 35% to 85% (with no condensation)

Insulation resistance

20 MΩ min. (at 500 VDC)

Dielectric strength

1,000 VAC, 50/60 Hz for 1 min, Leakage current: 10 mA max.

Materials

Case: PBT (polybutylene terephthalate), cover: Polycarbonate

Accessories

Instruction sheet, 2 clamps


1. At average count of 4,096 times

2. At average count of 64 times

3. When using the ZX-TDA11/41 with the SmartMonitor, either the ZX-SFW11EV3 or the
ZX-SW11EV3 SmartMonitor must be used. Earlier versions cannot be used.

4. The ZX-SFW11EV3 SmartMonitor can be used only to set functions and monitor waveforms.

5. Beam diameter: This is the value of the measurement center distance (actual value), and is defined at 1/e2 (13.5%) of the central light intensity. If there is stray light outside, the defined area and the area around the object has a higher reflectance than the object.

6. Resolution: Indicates the amount of fluctuation (±3 δ) in the linear output when connected to the ZX-LDA. (The measured value when the average count of the ZX-LDA is set to 4,096 and our standard object (white ceramic) is used for the central distance.) This indicates the repeatability precision when the work is in a static state, and does indicate the distance precision. The resolution performance may not be satisfactory in a strong electromagnetic field.

7. Linearity: This indicates the error with respect to the ideal straight line of the displacement output when measuring our standard object.

8. Temperature characteristic: The temperature characteristic is measured at the measurement point with the sensor and reference object (Omron’s standard reference object) secured with an aluminum jig.

9. The amount of fluctuation (±3 δ) of the linear output when connected to an amplifier unit, converted to a detection span.

10. When the average count is 64. 5 µm when the count is 32. The value when the smallest detection object shades the vicinity of the center of the 1 mm dia. detection span.

11. When the average count is 64. 5 µm when the count is 32.

12. For an average count of 64. The value is 15 µm for an average count of 32.

13. The response speed of the linear output is calculated as the measurement period x (average count setting + 1) (with fixed sensitivity).
The response speed of the judgement outputs is calculated as the measurement period x (average count setting + 1) (with fixed sensitivity).

14. The output can be switched between a current output and voltage output using a switch on the bottom of the amplifier unit.

15. Setting is possible via the monitor focus function.

16. A calculating unit (ZX-CAL2) is required.

17. Contact your Omron representative for CompoWay/F communications specifications.

*1 Robot cable models are also available. The model numbers are ZX-XC_R.

*2 For use only with reflective sensors.

1. At average count of 4,096 times

2. At average count of 64 times

3. When using the ZX-TDA11/41 with the SmartMonitor, either the ZX-SFW11EV3 or the
ZX-SW11EV3 SmartMonitor must be used. Earlier versions cannot be used.

4. The ZX-SFW11EV3 SmartMonitor can be used only to set functions and monitor waveforms.

5. Beam diameter: This is the value of the measurement center distance (actual value), and is defined at 1/e2 (13.5%) of the central light intensity. If there is stray light outside, the defined area and the area around the object has a higher reflectance than the object.

6. Resolution: Indicates the amount of fluctuation (±3 δ) in the linear output when connected to the ZX-LDA. (The measured value when the average count of the ZX-LDA is set to 4,096 and our standard object (white ceramic) is used for the central distance.) This indicates the repeatability precision when the work is in a static state, and does indicate the distance precision. The resolution performance may not be satisfactory in a strong electromagnetic field.

7. Linearity: This indicates the error with respect to the ideal straight line of the displacement output when measuring our standard object.

8. Temperature characteristic: The temperature characteristic is measured at the measurement point with the sensor and reference object (Omron’s standard reference object) secured with an aluminum jig.

9. The amount of fluctuation (±3 δ) of the linear output when connected to an amplifier unit, converted to a detection span.

10. When the average count is 64. 5 µm when the count is 32. The value when the smallest detection object shades the vicinity of the center of the 1 mm dia. detection span.

11. When the average count is 64. 5 µm when the count is 32.

12. For an average count of 64. The value is 15 µm for an average count of 32.

13. The response speed of the linear output is calculated as the measurement period x (average count setting + 1) (with fixed sensitivity).
The response speed of the judgement outputs is calculated as the measurement period x (average count setting + 1) (with fixed sensitivity).

14. The output can be switched between a current output and voltage output using a switch on the bottom of the amplifier unit.

15. Setting is possible via the monitor focus function.

16. A calculating unit (ZX-CAL2) is required.

17. Contact your Omron representative for CompoWay/F communications specifications.

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