This section provides ratings and performances.
6-1 Ratings/Specifications...148 6-1-1 Reflective Sensor Heads...148 6-1-2 Through-beam Sensor Heads ...152 6-1-3 Amplifier Units ...153 6-1-4 Calculating Unit ...155 6-2 Dimensions ...156 6-2-1 Reflective Sensor Heads...156 6-2-2 Through-beam Sensor Heads ...158 6-2-3 Amplifier Units ...164 6-2-4 Calculating Unit ...165
Ratings/Specifications Section 6-1
148
6-1 Ratings/Specifications 6-1-1 Reflective Sensor Heads
Ratings
Item ZX-LD40 ZX-LD100 ZX-LD300
Optical system Diffuse reflective Applicable Amplifier Units ZX-LDA11/41
Measurement point 40 mm 100 mm 300 mm
Measurement range ±10 mm ±40 mm ±200 mm
Light source Visible-light semiconductor laser with a wavelength of 650 nm and an output of 1 mW max.; class 2
Beam shape Spot
Beam size (See note 1.) 50-µm dia. 100-µm dia. 300-µm dia.
Resolution (See note 2.) 2 µm 16 µm 300 µm
Linearity (See note 3.) ±0.2% FS (entire range)
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)
Ambient illumination Incandescent lamp: 3,000 lx max. (on light receiving side) 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)
Degree of protection IEC 60529, IP50
Connection method Connector relay (standard cable length: 500 mm)
Materials Case: PBT (polybutylene terephthalate), Cover: Aluminum, Lens: Glass
Weight (packed state) Approx. 150 g
Accessories Instruction sheet, Laser warning label (English)
Ratings/Specifications Section 6-1
149
Item ZX-LD40L ZX-LD100L ZX-LD300L
Optical system Diffuse reflective Applicable Amplifier Units ZX-LDA11/41
Measurement point 40 mm 100 mm 300 mm
Measurement range ±10 mm ±40 mm ±200 mm
Light source Visible-light semiconductor laser with a wavelength of 650 nm and an output of 1 mW max.; class 2
Beam shape Line
Beam size (See note 1.) 75 µm x 2 mm 150 µm x 2 mm 450 µm x 2 mm
Resolution (See note 2.) 2 µm 16 µm 300 µm
Linearity (See note 3.) ±0.2% FS (32 to 48 mm)
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)
Ambient illumination Incandescent lamp: 3,000 lx max. (on light receiving side) 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)
Degree of protection IEC 60529, IP50
Connection method Connector relay (standard cable length: 500 mm)
Materials Case: PBT (polybutylene terephthalate), Cover: Aluminum, Lens: Glass
Weight (packed state) Approx. 150 g
Accessories Instruction sheet, Laser warning label (English)
Ratings/Specifications Section 6-1
150
FS: Full scale of measurement range
Note 1. Beam size: Beam size refers to the distance across the center of mea-surement. It indicates the typical value for the distance across the cen-ter of detection. The beam size is defined by 1/e2 (13.5%) of the strength of the beam at the beam center. It may be affected by light leakage around the main beam and by conditions in the area sur-rounding the sensing object.
2. Resolution: The resolution is the deviation (±3σ) in the linear output when connected to the Amplifier Unit (setting the average count to 4,096 per period, with the standard reference object set at the dis-tance across the center).
Item ZX-LD30V ZX-LD30VL
Optical system Regular reflective Applicable Amplifier Units ZX-LDA11/41
Measurement point 30 mm
Measurement range ±2 mm
Light source Visible-light semiconductor laser with a wavelength of 650 nm and an output of 1 mW max.; class 2
Beam shape Spot Line
Beam size (See note 1.) 75-µm dia. 100 µm x 1.8 mm
Resolution (See note 2.) 0.25 µm
Linearity (See note 3.) ±0.2% FS (entire range) Temperature characteristic
(See note 4.) ±0.03% FS/°C
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)
Ambient illumination Incandescent lamp: 3,000 lx max. (on light receiving side) 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)
Degree of protection IEC 60529, IP40
Connection method Connector relay (standard cable length: 500 mm)
Materials Case and cover: Aluminum, Lens: Glass
Weight (packed state) Approx. 250 g
Accessories Instruction sheet, Laser warning label (English)
Ratings/Specifications Section 6-1
151
3. Linearity: The linearity is given as the error in an ideal straight line for the displacement output when measuring the standard reference object. (The linearity value varies with the object being measured.) The standard reference object is white ceramic.
4. Temperature characteristic: The temperature characteristic is mea-sured at the measurement center with the Sensor and sensing object (standard reference object) secured with an aluminum jig.
5. Highly reflective objects can result in incorrect detection outside the full scale of measurement range.
Ratings/Specifications Section 6-1
152
6-1-2 Through-beam Sensor Heads
Note 1. This value is obtained by converting the deviation (±3σ) in the linear output that results when the Sensor Head is connected to the Ampli-fier Unit, into the measurement width.
2. For a measurement distance of 0 to 500 mm and an average count of 64. The value is 5 µm for an average count of 32. This is the value that results when a minimum sensing object blocks the light near the cen-ter of the 1-mm measurement width.
3. For an average count of 64. The value is 5 µm for an average count of 32.
Item ZX-LT001 ZX-LT005 ZX-LT010
Applicable Amplifier Units
ZX-LDA11/41
Light source Visible-light semiconductor laser (650-nm wavelength)
Output 0.2 mW max. 0.35 mW max.
Measurement
Minimum sensing
object 8-µm dia.
characteristic 0.2% F.S./°C max.
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 and storage: 35% to 85%
(with no condensation) Degree of
protection
IEC 60529, IP40
Cable length Extendable up to 10 m with special extension cable.
Weight (packed state)
Approx. 220 g
Materials Case: Polyetherimide, Case cover: Polycarbonate, Unit cover: Glass
Tightening torque 0.3 N·m max.
Accessories Optical axis adjustment seal, sensor head-amplifier connection cable, instruction sheet
Ratings/Specifications Section 6-1
153 6-1-3 Amplifier Units
Item ZX-LDA11 ZX-LDA41
Measurement period 150 µS
Possible average count settings
(See note 1.)
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 output
(See note 3.) Current output: 4 to 20 mA/FS, Max. load resistance: 300 Ω Voltage output: ±4 V (± 5 V, 1 to 5 V, See note 4.), Output impedance: 100 Ω
Judgement outputs (3 outputs: HIGH/
PASS/LOW)
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 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 within supply voltage 1.5 V
OFF: Open (leakage current:
0.1 mA max.) Zero reset input
Timing input
Functions Measured value
display
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
Intensity Mode (See note 5.)
Auto-scale (See note 6.)
Zero reset
Initial reset
ON-delay timer
OFF-delay timer
One-shot timer
Differentiation/
Sensitivity adjustement
Keep/clamp switch
Direct threshold value setting
Position teaching
2-point teaching
Automatic teaching
Hysteresis width setting
Timing inputs
Reset input
Monitor focus
Setting for non-measurement
(A−B) calculations (See note 2.)
(A+B) calculations (See note 2.)
Mutual interference (See note 2.)
Laser deterioration detection
Key lock
Zero reset memory
Ratings/Specifications Section 6-1
154
Note 1. The response speed of the linear output is calculated as the measure-ment period × (average count setting + 1) (with fixed sensitivity).
The response speed of the judgement outputs is calculated as the measurement period × (average count setting + 1) (with fixed sensitiv-ity).
2. A Calculating Unit is required.
3. The output can be switched between current output and voltage output using a switch on the bottom of the Amplifier Unit.
4. Setting is possible via the monitor focus function.
5. This function can be set only with a Reflective Sensor Head.
6. This function can be set only with a Through-beam Sensor Head.
Item ZX-LDA11 ZX-LDA41
Indications Operation indicators: High (orange), pass (green), low (yellow), 7-segment main display (red), 7-7-segment sub-display (yellow), laser ON (green), zero reset (green), enable (green)
Power supply voltage 12 to 24 VDC ± 10%, Ripple (p-p): 10% max.
Power consumption Maximum 3.4 W (Sensor connected) (Power supply voltage: 24 V, Current consumption: Maximum 140 mA)
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
(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)
Connection method Prewired (standard cable length: 2 m) Weight (packed state) Approx. 350 g
Materials Case: PBT (polybutylene terephthalate), Cover: Polycabonate Accessories Instruction sheet
Ratings/Specifications Section 6-1
155 6-1-4 Calculating Unit
Item ZX-CAL
Applicable Amplifier Units ZX-LDA11/41 Current consumption Maximum 12 mA
(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 M Ω (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, for-ward/backward)
Materials Display: Acrylic, Case: ABS resin Weight (packed state) Approx. 50 g
Dimensions Section 6-2
156
6-2 Dimensions
6-2-1 Reflective Sensor Heads
ZX-LD /ZX-LD L
Note:
Model L (mm) A (°)
ZX-LD40 40 23
ZX-LD100 100 11
ZX-LD300 300 3.8
ZX-LD40L 40 23
ZX-LD100L 100 11
ZX-LD300L 300 3.8
Mounting Holes
L (See note.) Two, 3.2-dia. mounting holes
Measurement
point Reference surface
Lens (5 dia.)
Lens (8 dia.) Emitter axis Receiver axis
(See note.)
Range indicators
Connector
Vinyl-insulated round cable, 5.1 dia., 9 conductors (cross-sectional area of conductor: 0.09 mm2, Insulator diameter: 0.7 mm) Standard length: 0.5 m
Two, M3 holes
(Unit: mm)
Dimensions Section 6-2
157
ZX-LD30V /ZX-LD30VL
Vinyl-insulated round cable, 5.1 dia., standard length: 0.5 m
Connector
Two, 4.5-dia. mounting holes Reference plain
Receiver axis Emitter axis Measurement center
Lens (16 dia.) Lens (10 dia.)
Mounting Holes 15 dia.
Two, M4 holes
(Unit: mm)
Dimensions Section 6-2
158
6-2-2 Through-beam Sensor Heads
ZX-LT001
Vinyl-insulated round cable (gray), 2.6 dia., 3 conductors, standard length: 0.5 m (cross-sectional area of conductor: 0.09 mm2, Insulator diameter: 0.6 mm)
Vinyl-insulated round cable (black), 2.6 dia., 3 conductors, standard length: 0.5 m (cross-sectional area of conductor: 0.09 mm2, Insulator diameter: 0.6 mm)
Connector
Connector Laser ON
indicator Optical
axis center
Optical axis center
Mounting Holes (Same for Emitter) Two, 3.2-dia. mounting holes
Two, 3.2 dia. mounting holes
Two, M3 holes
(Unit: mm)
Dimensions Section 6-2
159
Optical axis center
Optical axis center
Dimensions with ZX-XF12 Side-view Attachment Mounted
(Unit: mm) Two, 2.2 dia.
Two, 2.2 dia.
15
15 34
(49)
23.5 15
15
(34) 15
15
19
12.5
Dimensions Section 6-2
160
ZX-LT005
Vinyl-insulated round cable (gray), 2.6 dia., 3 conductors, standard length: 0.5 m (cross-sectional area of conductor: 0.09 mm2, Insulator diameter: 0.6 mm)
Vinyl-insulated round cable (black), 2.6 dia., 3 conductors, standard length: 0.5 m (cross-sectional area of conductor: 0.09 mm2, Insulator diameter: 0.6 mm)
Connector
Connector Laser ON
indicator Optical
axis center
Optical axis center Receiving section: 5 x 1
Mounting Holes (Same for Emitter) Two, 3.2-dia. mounting holes Two, 3.2-dia. mounting holes
Two, M3 holes
(Unit: mm)
Dimensions Section 6-2
161
Optical axis center
Optical axis center
Dimensions with ZX-XF12 Side-view Attachment Mounted
(Unit: mm) 15
15
15
(49) 34
23.5
15
(34)
15
15 19
12.5
Dimensions Section 6-2
162
ZX-LT010
Vinyl-insulated round cable (gray), 2.6 dia., 3 conductors, standard length: 0.5 m (cross-sectional area of conductor: 0.09 mm2, Insulator diameter: 0.6 mm)
Vinyl-insulated round cable (black), 2.6 dia., 3 conductors, standard length: 0.5 m (cross-sectional area of conductor: 0.09 mm2, Insulator diameter: 0.6 mm)
Connector
Connector Laser ON
indicator Optical
axis center
Optical axis center Receiving section: 10 x 1 Two 3.2-dia. mounting holes
Mounting Holes (Same for Emitter)
Two, M3 holes Two 3.2-dia. mounting holes
(Unit: mm)
Dimensions Section 6-2
163
Optical axis center
Optical axis center
Dimensions with ZX-XF22 Side-view Attachment Mounted
(Unit: mm) 20
21
21 25 (46) 20
20
33
21 42
(63) 20
164
6-2-3 Amplifier Units
ZX-LDA
Vinyl-insulated round cable, 5.1 dia., 9 conductors (cross-sectional area of conductor: 0.09 mm2, Insulator diameter: 0.7 mm)
Standard length: 0.1 m
Round vinyl insulated cable 5.2 mm dia. (19/0.08 mm dia.) 10-core Note: The analog output line (black) has shielding
and the diameter of the insulator is 2.2 mm standard length 2 m
Connector
LOW indicator PASS indicator HIGH indicator
Laser ON indicator Zero reset indicator Enable indicator
Main display Sub-display 15.5 dia.
Connector Cover Dimensions when Open
Dimensions Section 6-2
165 6-2-4 Calculating Unit
ZX-CAL
Connectors
Connection indicators
(Unit: mm)
166
A manual revision code appears as a suffix to the catalog number on the front cover of the manual.
The following table outlines the changes made to the manual during each revi-sion. Page numbers refer to the previous verrevi-sion.
Revision code Date Revised content
01C July 2006 Inside front cover: Precaution removed and new material added on following pages.
Page i: Signal word definitions updated.
Page 11: Note added.
02 July 2015 Page xii: Added Applicable standards Page 164: Added callouts to figure.
Cat. No. Z157-E1-02
Revision code
©OMRON Corporation 2001 All Rights Reserved.
Note: Specifications subject to change without notice.
Printed in Japan.
0715-0.5C (M)
Authorized Distributor:
Sensing Devices Division H.Q.
Application Sensors Division Shiokoji Horikawa, Shimogyo-ku, Kyoto, 600-8530 Japan
Tel: (81)75-344-7068/Fax: (81)75-344-7107
Regional Headquarters OMRON EUROPE B.V.
Sensor Business Unit,
Carl-Benz-Str. 4, D-71154 Nufringen, Germany
Tel: (49)7032-811-0/Fax: (49)7032-811-199 OMRON ELECTRONICS LLC
1 East Commerce Drive, Schaumburg, IL 60173 U.S.A.
Tel: (1)847-843-7900/Fax: (1)847-843-8568 OMRON ASIA PACIFIC PTE. LTD.
83 Clemenceau Avenue,
#11-01, UE Square, 239920 Singapore
Tel: (65)6835-3011/Fax: (65)6835-2711 OMRON (CHINA) CO., LTD.
Room 2211, Bank of China Tower, 200 Yin Cheng Road (M)
Shanghai, 200120 China
Tel: (86)21-5037-2222/Fax: (86)21-5037-2200