Omron, ZX1 Series

• A resolution of 0.002 mm that’s suitable for simple measurements.

• Stable measurements for any type of workpiece.

• Models available with four different distance specifications.

• Long-distance model for up to 1,000 mm.

Model	NPN output	ZX1-LD50A61 ZX1-LD50A66	ZX1-LD100A61 ZX1-LD100A66	ZX1-LD300A61 ZX1-LD300A66	ZX1-LD600A61 ZX1-LD600A66
Model	PNP output	ZX1-LD50A81 ZX1-LD50A86	ZX1-LD100A81 ZX1-LD100A86	ZX1-LD300A81 ZX1-LD300A86	ZX1-LD600A81 ZX1-LD600A86
Measurement range		50 ± 10 mm	100 ± 35 mm	300 ± 150 mm	600 ± 400 mm
Light source (wave length)		Visible-light semiconductor laser (wavelength: 660 nm, 1 mW max., IEC/EN Class 2, FDA Class 2 *1)
Spot diameter (typical) (Defined at the measurement center distance) *2		0.17 mm dia.	0.33 mm dia.	0.52 mm dia.	0.56 mm dia.
Power consumption		2,500 mW max. (105 mA max. at 24 VDC, 210 mA max. at 12 VDC)
Current consumption		250 mA max. (at power supply voltage 10 VDC)
Control output		Load power supply voltage: 30 VDC max., Load current: 100 mA max. (Residual voltage: 1 V max. (load current 10 mA or less), 2 V max. (load current of 10 to 100 mA))
Analog output		Current output: 4 to 20 mA, maximum load resistance: 300 Ω (The output is 20 mA for the nearest point in the measurement range in respect to the Sensor and 4 mA for the farthest point.)
Functions		Smart tuning, keep function, background removal, OFF-delay timer, ON-delay timer, one-shot timer, ON/OFF-delay timer, zero reset, area output, eco function, hysteresis width setting, and setting initialization
Indicators		Digital display (red), output indicator (OUT1, OUT2) (orange), zero reset indicator (orange), menu indicator (orange), laser ON indicator (green), and smart tuning indicator (blue)
Response time	Judgment output	Super-high-speed (SHS) Mode: 1 ms High-speed (HS) Mode: 10 ms Standard (Stnd) Mode: 100 ms
	Laser OFF input	200 ms max.
	Zero reset input	200 ms max.
*Temperature characteristic 3**		0.03% F.S./°C			0.04% F.S./°C
*Linearity 4**		±0.15% F.S.		±0.25% F.S.	±0.25% F.S. (200 to 600 mm) ±0.5% F.S. (entire range)
*Resolution 5**		2 μm	7 μm	30 μm	80 μm
Ambient illumination		Illumination on received light surface: 7,500 lx or less (incandescent light)		Illumination on received light surface: 5,000 lx or less (incandescent light)
Ambient temperature		Operating: -10 to +55°C, Storage: -15 to +70°C (with no icing or condensation)
Ambient humidity		Operating and storage: 35% to 85% (with no condensation)
Dielectric strength		1,000 VAC, 50/60 Hz, 1 minute
Vibration resistance (destruction)		10 to 55 Hz, 1.5-mm double amplitude, 2 hours each in X, Y, and Z directions
Shock resistance (destruction)		500 m/s² 3 times each in X, Y, and Z directions
*Degree of protection 6**		IEC 60529, IP67
*Connection method 7**		Pre-wired model (Standard cable length: 2 m, 5 m) Pre-wired connector model (Standard cable length: 0.5 m)
Weight (packed state/ sensor only)	Pre-wired models (2 m)	Approx. 240 g/Approx. 180 g		Approx. 270 g/Approx. 210 g
	Pre-wired models (5 m)	Approx. 450 g/Approx. 330 g		Approx. 480 g/Approx. 360 g
	Pre-wired connector models (0.5 m)	Approx. 170 g/Approx. 110 g		Approx. 200 g/Approx. 140 g
Materials		Case and cover: PBT (polybutylene terephthalate), Optical window: Glass, Cable: PVC, Mounting hole part: SUS303
Accessories		Instruction sheet and Laser warning label (English)

Note: 1. False detection outside the measurement range can occur in the case of an object with high reflectance.
2. Refer to the below for the ratings and specifications of Sensors with Class 1 lasers.
*1. Classified as Class 2 by IEC60825-1 criteria in accordance with the FDA standard previsions of Laser Notice No. 50.
CDRH registration has been completed. (Center for Devices and Radiological Health) (Accession Number: 1210041)
*2. Spot diameter: Defined as 1/e² (13.5%) of the central intensity at the measurement center distance.
False detections can occur in the case there is light leakage outside the defined region and the surroundings of the
target object have a high reflectance in comparison to the target object.
Accurate measurements may not be possible for workpieces that are smaller than the spot diameter.
*3. Temperature characteristic: Value for the case the space between the sensor and Omron’s standard target object is
secured by an aluminum jig. (Measured at the measurement center distance)
*4. Linearity: Indicates the error with respect to the ideal straight line of the displacement output in the case of measuring
Omron’s standard target object (white ceramic) at a temperature of 25 °C.
Linearity and measured value may vary depending on target object.
*5. Resolution: Defined in Standard Mode for Omron’s standard target object (white ceramic) after executing Smart
Tuning.
The resolution indicates the repetition accuracy for a still workpiece. Not an indication of the distance accuracy.
Resolution performance may not be satisfied in a strong electromagnetic field.
*6. IP67 protection applies to the connector on pre-wired connector models if an extension cable is connected.
*7. Use a Pre-wired Connector Model together with an Extension Cable (10 m or 20 m).

Ratings and Specifications of Sensors with Class 1 lasers (ZX1-LD[]L)

The ratings and specifications that are different from those of the Sensors with Class 2 lasers are given below.

Model	ZX1-LD50A61L/ZX1-LD50A81L ZX1-LD100A61L/ZX1-LD100A81L	ZX1-LD300A61L/ZX1-LD300A81L ZX1-LD600A61L/ZX1-LD600A81L
FDA Class	Class1 0.24mW max.
IEC/EN Class	Class1 0.24mW max.
Ambient illumination	Illumination on received light surface 5,000 lx or less (incandescent light)	Illumination on received light surface 2,500 lx or less (incandescent light)
Connection method	Pre-wired model (2 m)
Accessories	Instruction sheet and Explanatory label (English), FDA certification label

Accession Number: 1210041

Tolerance class IT16 applies to dimensions in this datasheet unless otherwise specified.

Sensors

Pre-wired Models
ZX1-LD50A61(L)
ZX1-LD50A81(L)
ZX1-LD100A61(L)
ZX1-LD100A81(L)
Pre-wired Connector Models
ZX1-LD50A66
ZX1-LD50A86
ZX1-LD100A66
ZX1-LD100A86

* ZX1-LD50: L = 50, A = 21°
ZX1-LD100: L = 100, A = 11.5°

Pre-wired Models
ZX1-LD300A61(L)
ZX1-LD300A81(L)
ZX1-LD600A61(L)
ZX1-LD600A81(L)
Pre-wired Connector Models
ZX1-LD300A66
ZX1-LD300A86
ZX1-LD600A66
ZX1-LD600A86

* ZX1-LD300: L = 300, A = 6.6°
ZX1-LD600: L = 600, A = 3.4°

Display, Indicators, and Controls

Pre-wired connector

Accessories (sold separately)

Extension Cables for Pre-wired Connector Models
ZX0-XC10R (10 m)
ZX0-XC20R (20 m)

* Cable length (L) is as follows.
ZX0-XC10R: 10 m, ZX0-XC20R: 20 m

Mounting Bracket for ZX1-LD50[]/ZX1-LD100[]
E39-L180

Material : Stainless steel (SUS304)
Thickness : 2.0 mm
Accessories : Two phillips screws (M3×30, P = 0.5, Stainless steel) and one nut plate

Mounting Bracket for ZX1-LD300[]/ZX1-LD600[]
E39-L181

Material: Stainless steel (SUS304)
Thickness: 2.0 mm
Accessories: Two phillips screws (M4×35, P = 0.7, Stainless steel) and one nut plate

Installation Method (ZX1-LD50[]/ZX1-LD100[])
Using E39-L180 Mounting Bracket

Installation Method (ZX1-LD300[]/ZX1-LD600[])
Using E39-L181 Mounting Bracket

TITLE	DOCUMENT TYPE	SIZE
ZX1 Data Sheet	Catalog	1674 KB
ZX1-LD[][] Laser Displacement Sensor CMOS Type Instruction Sheet (ENG/JPN)	Manual	3412 KB

Ratings and Specifications of Sensors with Class 1 lasers (ZX1-LD[]L)