Smart Sensor (2D Measurement Sensor)
last update: May 15, 2018
Item | ZG2-WDS8T | ZG2-WDS22 | ZG2-WDS70 | ZG2-WDS3VT | ||||
---|---|---|---|---|---|---|---|---|
Optical system | Diffuse
reflective |
Regular
reflective |
Diffuse
reflective |
Regular
reflective |
Diffuse
reflective |
Regular
reflective |
Diffuse
reflective |
|
Meas-
urement range |
Height direction | 50
± 3 mm |
44
± 2 mm |
100
± 12 mm |
94
± 10 mm |
210 ± 48 mm
(In the high- precision mode) |
22.3
± 0.5 mm |
10.6
± 0.4 mm |
Width direction *5 | 8 mm (typical) | 22 mm (typical) | 70 mm (typical) | 3 mm (typical) | ||||
Resolution | Height direction
*1 |
1 μm | 2.5 μm | 6 μm | 0.25 μm | |||
Width direction | 13 μm
(8 mm/631 pixels) |
35 μm
(22 mm/631 pixels) |
111 μm
(70 mm/ 631 pixels) |
5 μm
(3 mm/631 pixels) |
||||
Linearity (in the height
direction) *2 |
± 0.1 %F.S. | |||||||
Temperature characteristic
*3 |
0.03 %F.S./℃ | 0.02 %F.S./℃ | 0.08 %F.S./℃ | |||||
Light
source |
Type | Visible semiconductor laser | ||||||
Wavelength | 658 nm | 650 nm | ||||||
Output | 5 mW max. output, 1 mW max. exposure
(without using optical instruments) |
1 mW max | ||||||
Laser class | Class 2M of EN60825-1/IEC60825-1
Class IIIB of FDA (21CFR 1040.10 and 1040.11) |
Class 2 of
EN60825-1/ IEC60825-1 Class II of FDA (21CFR 1040.10 and 1040.11) |
||||||
Beam shape (at measurement
center distance) *4 |
30 μm × 24 mm
(typical) |
60 μm × 45 mm
(typical) |
120 μm ×
75 mm (typical) |
25 μm × 4 mm
(typical) |
||||
LED | STANDBY: Lights when laser irradiation preparation is complete (indication color:
green) |
|||||||
LD_ON: Lights when the laser is irradiating (indication color: green) | ||||||||
Measurement object | Surface of non-transparent/transparent
objects |
Surface of non-
transparent objects |
Surface of non-
transparent/ transparent objects |
|||||
Environ-
mental resistance |
Ambient light
intensity |
Illumination on the photo-receiving face 7,000 lx max.: Incandescent lamp | ||||||
Ambient
temperature |
Operating: 0 to 50℃, Storage: -15 to 60℃ (with no icing or condensation) | |||||||
Ambient humidity | Operating and storage: 35 to 85 % (with no condensation) | |||||||
Degree of
protection *6 |
IP66(IEC60529) | IP67(IEC60529) | ||||||
Vibration
resistance (destruction) |
10 to 150 Hz with 0.35 mm single amplitude for 80 min each in X, Y, and Z directions | |||||||
Shock resistance
(destruction) |
150 m/s2, 3 times each in 6 directions (up/down, right/left, forward/backward) | |||||||
Materials | Case: Aluminum diecast, Front cover: Glass, Cable insulation: Heat-resistive
polyvinyl chloride (PVC), Connector: Zinc alloy or brass |
|||||||
Cable length | 0.5 m, 2 m (flexible cable) | |||||||
Minimum bending radius | 68 mm | |||||||
Weight | Approx. 500 g | Approx. 500 g | Approx. 650 g | Approx. 300 g | ||||
Accessories | Laser labels (English labels), Ferrite core (2), Instruction manual |
Model | CCD
mode |
Average No.
of operations |
Measurement object | |
---|---|---|---|---|
Regular reflective | Diffuse reflective | |||
ZG2-WDS8T/
ZG2-WDS22/ ZG2-WDS70 |
High-
precision mode |
64 | OMRON standard white alumina ceramic obje | |
ZG2-WDS3VT | OMRON standard mirrored object | OMRON standard diffuse reflective
object |
Model | CCD
mode |
Average No.
of operations |
Measurement object | |
---|---|---|---|---|
Regular reflective | Diffuse reflective | |||
ZG2-WDS8T/
ZG2-WDS22/ ZG2-WDS70 |
High-
resolution mode |
1 | OMRON standard white alumina ceramic object | |
ZG2-WDS3VT | OMRON standard mirrored object | OMRON standard diffuse reflective
object |
*3. A value attained by using an aluminum jig to secure the distance between the Sensor Head and the measurement
object. The CCD standard mode is used.
*4. Defined as 1/e2 (13.5%) of the center light intensity.
This may be influenced when light leakage also exists outside the defined area and the reflectivity of the light around
the measurement object is higher than that of the measurement object.
*5. A typical value of the measurement range (width direction) near the measurement center distance.
This is not a guaranteed value.
*6. Protection structure of connector area is IP40.
Item | ZG2-WDC11/WDC11A | ZG2-WDC41/WDC41A | ||
---|---|---|---|---|
Input/output type | NPN | PNP | ||
No. of connectable Sensor Heads | 1 per Controller | |||
No. of connectable Controllers | 2 | |||
Measurement cycle * | 16 ms (high-precision mode), 8 ms (standard mode), 5 ms (high-
speed mode) |
|||
Min. display unit | 10 nm | |||
Display range | -999.99999 to 999.99999 | |||
Display | LCD monitor | 2.2-inch TFT color LCD (557 x 234 pixels) | ||
LEDs | Judgment indicators for each task (indication color: orange): T1,
T2, T3, T4 Laser indicator (indication color: green): LD_ON Zero reset indicator (indication color: green): ZERO Trigger indicators (indication color: green): TRIG |
|||
External
interface |
Input/
output signal lines |
Analog outputs | Select voltage or current (using the sliding switch on the bottom
surface) Voltage output: -10 to 10 V, output impedance: 40 Ω Current output: 4 to 20 mA, maximum load resistance: 300 Ω |
|
Judgment output
(ALL-PASS/NG/ERROR) |
NPN open collector
30 VDC, 50 mA max. Residual voltage: 1.2 V max. |
PNP open collector
50 mA max. Residual voltage: 1.2 V max. |
||
Trigger auxiliary output
(ENABLE/GATE) |
||||
Laser stop input
(LD-OFF) |
ON: O V short or 1.5 V max.
OFF: Open (leakage current: 0.1 mA max.) |
ON: Power supply voltage
short or power supply voltage -1.5 V max. OFF: Open (leakage current: 0.1 mA max.) |
||
Zero reset input (ZERO) | ||||
Measurement trigger
input (TRIG) |
||||
Bank switching input
(BANK A to D) |
||||
Serial I/O | USB2.0 | 1 port, full speed (12 Mbps), MINI-B | ||
RS-232C | 1 port, 115,200 bps max. | |||
Parallel
output (when ZG-RPD is mounted) |
Output | 18 - terminal | ||
Main functions | No. of setting banks | 16 | ||
Sensitivity adjustment | Multi, High-speed multi, Auto, Fixed | |||
Measurement items | Height, 2-point Step, 3-point Step, Edge position, Edge width,
Angle, Intersection coordinates, Intersection angle, Sectional area, Calculations between tasks (up to eight items can be measured simultaneously) |
|||
Auxiliary functions | Filter, Laser power adjustment, Position correction (height,
position, lope), Linked operation, Point of inflection measurement |
|||
Profiles saved | 16 profiles (1 profile per bank) | |||
Trigger modes | External trigger/continuous | |||
Ratings | Power supply voltage | 21.6 to 26.4 VDC (including ripple current) | ||
Current consumption | 0.8 A max. (per sensor head) | |||
Insulation resistance | 20 MΩ at 250 V between lead wires and Controller case | |||
Dielectric strength | 1,000 VAC, 50/60 Hz for 1 min between lead wires and Controller
case |
|||
Environmental
resistance |
Ambient temperature | Operating: 0 to 50℃, Storage: -15 to 60℃ (with no icing or
condensation) |
||
Ambient humidity | Operating and storage: 35 to 85 % (with no condensation) | |||
Degree of protection | IP20 (IEC60529) | |||
Vibration resistance
(destruction) |
Vibration frequency: 10 to 150 Hz, single amplitude: 0.35 mm,
acceleration: 50 m/s2 |
|||
Shock resistance
(destruction) |
150 m/s2, 3 times each in 6 directions (up/down, right/left,
forward/backward) |
|||
Material | Case: Polycarbonate (PC),
Cable insulation: Heat-resistive polyvinyl chloride (PCV) |
|||
Cable length | 2 m | |||
Minimum bending radius | 57 mm | |||
Weight | Approx. 300 g (including cable)(Packed state: Approx. 450 g) | |||
Accessories | ZG2-WDC_1: Large Ferrite Core (1 piece), Insure Lock (1 piece),
Instruction Manual ZG2-WDC_1A: Large Ferrite Core (1 piece), Small Ferrite Core(2 pieces),Insure Lock (1 piece), Instruction Manual, Smart Monitor ZG2 (exclusive PC software, CD-ROM) (See note 2.), USB cable |
Item | ZG2-DSU11 | ZG2-DSU41 | ||
---|---|---|---|---|
Input/output type | NPN | PNP | ||
No. of connectable Controllers | 2 *1 | |||
Connectable Controllers | ZG2-WDC11/WDC41 | |||
External
interface |
Input/
output signal lines |
Inputting
starting/ terminating logging |
ON: O V short or 1.5 V max.
OFF: Open (leakage current: 0.1 mA max.) |
ON: Power supply voltage short or power
supply voltage -1.5 V max. OFF: Open (leakage current: 0.1 mA max.) |
Judgment output
(HIGH/PASS/ LOW/ERROR) |
NPN open collector
30 VDC, 50 mA max. Residual voltage: 1.2 V max. |
PNP open collector
50 mA max. Residual voltage: 1.2 V max. |
||
Serial
I/O |
USB2.0 | 1 port, full speed (12 Mbps), MINI-B | ||
RS-232C | 1 port, 115,200 bps max. | |||
Functions | No. of
logged data *2 |
Memory of the
main unit |
Profiles saved: 5,120 profiles
Measurement values saved: 65,000 values max. *3 |
|
Memory card
(256 MB) *4 |
Profiles saved: 35,328 profiles max. (256 profiles x 138 files)
Measurement values saved: 7,150,000 values max. (65,000 values x 110 files) |
|||
Logging trigger functions | External triggers, data triggers (self-triggers), and time triggers | |||
External banks functions | 4096 | |||
Other functions | Alarm output functions | |||
Ratings | Power supply voltage | 21.6 to 26.4 VDC (including ripple current) | ||
Current consumption | 0.5 A max. | |||
Environ-
mental resistance |
Ambient temperature | Operating: 0 to 50℃, Storage: 0 to 60℃ (with no icing or condensation) | ||
Ambient humidity | Operating and storage: 35 to 85% (with no condensation) | |||
Degree of protection | IP20 (IEC60529) | |||
Material | Case: Polycarbonate (PC) | |||
Cable length | 2 m | |||
Minimum bending radius | 52 mm | |||
Weight | Approx. 280 g | |||
Accessories | Ferrite Core (1 piece), Instruction Manual |
last update: May 15, 2018