Omron ZX-GT - User manual

1ZX-GT
ZX-GT
Smart Laser Micrometer
ZX-GT
• High accuracy: 5-10 µm
• All surfaces
• Long sensing distance: < 500 mm
• Line width up to 28 mm
• Calculation unit for multiple heads
• Fast sampling time: 0.5 ms
• PC software for setup
Ordering Information
Sensors
Controller
Accessories (Order Separately)
Set of Interface Unit and Setup software PCs
Interface Unit(RS-232C/Binary output)
Appearance Optical system Measuring
width
Sensing
distance
Resolution Output type Model
Through-beam 28 mm 0 to 500 mm 10 µm NPN ZX-GT28S11
PNP ZX-GT28S41
40 mm NPN ZX-GT2840S11
PNP ZX-GT2840S41
Appearance Power supply Output type Model
DC NPN ZX-GTC11
PNP ZX-GTC41
Output type Model
NPN ZX-GIF11A
PNP ZX-GIF41A
Appearance Power supply Output type Model
DC NPN ZX-GIF11
PNP ZX-GIF41
Separate type
Integrated type
Q20E-EN-01+ZX-GT+Datasheet.fm Seite 1 Montag, 30. Juli 2007 12:01 12

2 Displacement sensors / Width-measuring Sensors
Setup software PCs
Calculating Units
Receiver-Controller Extension Cable
Specifications
Sensor
Name Model
Smart Monitor GT ZX-GSW11
Appearance Model
ZX-CAL2
Cable length Model Quantity
Standard cable Flexible cable
1 m ZX-XGC1A ZX-XGC1R 1 m
2 m ZX-XGC2A ZX-XGC2R
5 m ZX-XGC5A ZX-XGC5R
8 m ZX-XGC8A ZX-XGC8R
20 m ZX-XGC20A ZX-XGC20R
Up to two extension cables can be connected. However, be sure to limit the total extension
cable length between the receiver and the Controller to 30 meters (including the receiver
cable).
Item ZX-GT28S11 ZX-GT2840S11 ZX-GT28S41 ZX-GT2840S41
Output type NPN PNP
Appearance Separate type Integrated type Separate type Integrated type
Light source Visible semiconductor laser diode (wavelength 650 nm, CLASS 1 of EN60825-1/IEC60825-1, CLASS of
FDA(21CFR 1040.10 and 1040.11)
Measuring width 28 mm
Sensing distance 0 to 500 mm 40 mm 0 to 500 mm 40 mm
Minimum sensing object 0.5mm dia.(*1)
*1: Distance between emitter and receiver: 500 mm, measurement object at 250 mm from receiver. Glass ends of chamfer 0.1 mm or more can be detected in glass edge measurement mode.
(at binary level 70%)
0.2 mm dia. 0.5 mm dia.(*1) 0.2 mm dia.
Linearity ±0.1%F.S.(*2)
*2: Linearity is given to be a typical error with respect to an ideal straight line when the distance between the emitter and receiver is 100 mm and light is blocked at a distance of 50 mm from the
receiver. (On the ZX-GT2840@@, the measurement object is measured at a distance of 20 mm from the receiver.)
Resolution 10 µm (number of process values to average: 16)(*3)
*3: The amount of fluctuation (±3σ) in the analog output when the distance between the emitter and receiver is 100 mm and a ZX-GTC@@ is connected
Temperature characteristic ±0.01%F.S/C(*4)
*4: Change in the light cutoff value on one side when the distance between the emitter and receiver is 100 mm and the light is half-cutoff at a distance of 50 mm from the receiver (On the ZX-
GT2840@@, the measurement object is measured at a distance of 20 mm from the receiver.)
Indicators (emitter) Laser ON indicator (green), laser alarm indicator (red)
Indicator (receiver) Optical axis setting indicator (green)
Laser OFF input/sync input ON: Short-circuited with 0 V or 1.5 V max.
OFF: Open (leakage current: 0.1 mA max.)
ON: Short-circuited with power supply voltage or
power supply voltage -1.5 V max.
OFF: Open (leakage current: 0.1 mA max.)
Laser deterioration alarm output NPN open-collector output
30 VDC 20 mA max.
Residual voltage 1.2 V max.
PNP open-collector output
30 VDC 20 mA max.
Residual voltage 2 V max.
Power consumption (emitter) 30 mA max.
Power supply voltage (emitter) 24 VDC +10%, -15% ripple (p-p) 10% max.
Dielectric strength 1,000 VAC, 50/60 Hz for 1 min
Insulation resistance 20 MΩ(at 500 VDC megger)
Operating ambient illumination
(emitter)
3,000 lx (incandescent light)
Operating ambient illumination
(receiver) 1,000 lx (incandescent light)(*5)
*5: Standard mode (NORM) used
Ambient temperature Operating: 0 to +40°C Storage: -15 to +50°C(with no icing or condensation)
Ambient humidity Operating and storage: 35 to 85% (with no condensation)
Vibration resistance (durability) 10 to 150 Hz Single-amplitude: 0.75 mm for 80 min each in X, Y and Z directions
Degree of protection IEC60529 IP40
Cable length 2 m
Material Case: aluminum die-cast, Lens: glass
Weight (packed state) Approx. 550 g Approx. 570 g Approx. 550 g Approx. 570 g
Accessories Laser warning labels, Instruction Sheet
F.S.: 28 mm measuring range of receiver
Q20E-EN-01+ZX-GT+Datasheet.fm Seite 2 Montag, 30. Juli 2007 12:01 12

3ZX-GT
ZX-GT
Controller
Item ZX-GTC11 ZX-GTC41
Output type NPN PNP
Measurement cycle(*1)
*1: The first response time is "measurement cycle x (number of samples to average setting + 1) + 1 ms" max. For the second response time onwards, the specified measurement cycle time is
output.
1.5 ms (standard mode (NORM))
0.5 ms (high-speed mode (FAST))(*2)
*2: The response time in the high-speed mode (FAST) for the IC lead pitch and IC lead width judgment modes is 1 ms.
Samples to average 1/2/4/8/16/32/64/128/256/512/1024/2048/4096
Analog output(*3)
*3: Current/voltage can be switched using the switch provided on the rear of the Controller.
For current output: 4 to 20 mA/F.S., max. load resistance 300 Ω
For voltage output: ±4 V, (±5 V, 1 to 5 V(*4)), output impedance 100 Ω
*4: Can be set by the analog output scaling function.
Timing input, bank switching input,
zero reset input, reset input
ON: short-circuited with 0V or 1.5V max.
OFF: Open (leakage current: 0.1 mA max.)
ON: short-circuited with power supply voltage or
power supply voltage -1.5V max.
OFF: Open (leakage current: 0.1 mA max.)
HIGH/PASS/LOW
Judgment output(*5)
Sync output(*6)
*5: The error (ERR) state is displayed when all HIGH/PASS/LOW outputs turn OFF.
*6: Normally, wire the sync output wire directly to the emitter's sync input wire and run the Controller in the standard mode. On an NPN type Controller, use an NPN type emitter, and on a PNP
type Controller, use a PNP type emitter. Wiring of the sync wires is not required when the Controller is run in the high-speed mode.
(Note, however, that the Controller becomes more susceptible to the influence of ambient light in this case.)
NPN open-collector output
30 VDC 50 mA max.
Residual voltage 1.2 V max.
PNP open-collector output
30 VDC 50 mA max.
Residual voltage 2 V max.
Indicator Judgment output indicator: HIGH (orange), PASS (green), LOW (orange)
Main display (red) Sub-display (yellow) Bank 1/2 (orange), zero reset (green)
Main
functions
Number of registered
setups
2 banks
Measurement Mode Interrupted beam width measurement, incident beam width measurement, outer diameter measure-
ment, center position measurement, IC lead pitch, IC lead width judgment, specified edge measurement,
wire position measurement, glass edge position measurement
Display during
measurement
Measured value, resolution, threshold, voltage output value, current output value (number of display dig-
its can be changed)
Zero reset functions Offset setting of zero reset value, zero reset value memory
Hold Sample hold, peak hold, bottom hold, peak-to-peak hold, average hold, delay hold
Timer functions ON delay, OFF delay, one-shot
Adjustment functions Optical Axis adjust mode/light intensityt writing mode, variable binary level, variable edge filter, analog
output scaling
Calculation 2 Possible on up to two Controllers (Calculation Unit ZX-CAL2 is required for connecting Controllers to
each other.) A-B, A+B, width
Other Measurement cycle setting, threshold setting, hysteresis setting, initialization, key lock
Temperature characteristic ±0.005%F.S./°C
Current consumption 150 mA max. (including receiver)
Power supply voltage 24 VDC +10%, -15% ripple (p-p) 10% max.
Dielectric strength 1,000 VAC, 50/60 Hz for min
Insulation resistance 20 MΩ(at 500 VDC megger)
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)
Vibration resistance(durability) 10 to 150 Hz Single-amplitude: 0.35 mm for 80 min each in X, Y and Z directions
Degree of protection IEC60529 IP20
Cable length 2 m
Material Case: PBT (polybutylene terephthalate), Cover: Polycarbonate
Weight (packed state) Approx. 330 g
Accessories Instruction Sheet
Q20E-EN-01+ZX-GT+Datasheet.fm Seite 3 Montag, 30. Juli 2007 12:01 12

4 Displacement sensors / Width-measuring Sensors
Interface Unit
Item ZX-GIF11/-GIF11A ZX-GIF41/-GIF41A
Compatible Controller ZX-GTC11 ZX-GTC41
Indicator Power ON (green), Controller communications (orange), Controller communications error (red), RS-
232C communications (orange), RS-232C communications error (red), binary output (orange)
Communications port RS-232C (9-pin D-sub connector)
12-bit binary output
(D11 toD0, GATE)
NPN open-collector output
30 VDC 20 mA max.
Residual voltage 1.2 V max.
PNP open-collector output
30 VDC 20 mA max.
Residual voltage 2 V max.
Power supply voltage Supplied from Controller (power consumption: 60 mA max.)
Dielectric strength 1,000 VAC, 50/60 Hz for 1 min
Insulation resistance 20 MΩ(at 500 VDC megger)
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)
Vibration resistance(durability) 10 to 150 Hz Single-amplitude: 0.35 mm for 80 min each in X, Y and Z directions
Degree of protection IEC60529 IP20
Cable length RS-232C 0.5 m, binary output 2 m
Material Case: PBT (polybutylene terephthalate), Cover: Polycarbonate
Weight (packed state) ZX-GIF@1A: Approx. 550 g
ZX-GIF@1: Approx. 330 g
Accessories ZX-GIF@1A: Setup Software (CD-ROM), 2 clamps, Instruction Sheet
ZX-GIF@1: 2 clamps, Instruction Sheet
Q20E-EN-01+ZX-GT+Datasheet.fm Seite 4 Montag, 30. Juli 2007 12:01 12

5ZX-GT
ZX-GT
Dimensions
Sensor
Controller
Interface unit
Calculating unit
Receiver-controller extension cable
Separate type: ZX-GT28S11/-GT28S41 Integrated type: ZX-GT2840S11/-GT2840S41
31.4
17.4 28
55
5
24 ± 0.15
38 ± 0.15 13
4.5
49
±
0.15
49
±
0.15
4.5
915 ± 0.15
28 2.5
16
35
42.5
16
57.5
57.5
1.7
1.7
Optical axis
Receiver
Beam
3-4.5 mm dia.
2-4.5 mm dia.
Round vinyl insulated cable
5 mm dia. (7/0.18 mm dia.)
4-core, standard length 2 m
Round vinyl insulated cable
6.2 mm dia. (7/0.127 mm dia.)
15-core, standard length 2 m
Emitter
15.5
8.1
8.5
31
54.1
16.9mm dia.
7.15
17.85
6
13.3
31
Connector
Optical
axis
Optical axis setting
indicator (green)
Laser ON indicator (green)
Laser alarm indicator(red)
11
±
0.15
21 ± 0.15 3
9.7
38 ± 0.15
11
±
0.15
9.7
7
4-M4, depth 4 4-M4, depth 4
Beam
Round vinyl insulated cable
5 mm dia. (7/0.18 mm dia.)
4-core, standard length 2 m
Round vinyl insulated cable
6.2 mm dia. (7/0.127 mm dia.)
15-core, standard length 2 m
Receiver
Emitter
16.9mm dia.
Connector
Optical axis
Laser alarm indicator(red)
28
31.4
17.7
11 4
555 40 28 2.5
16
35
16
42.5
57.50.3
57.5 1.7
1.7
15.5
20
20
± 0.1 10
334
8.5
31
8.1
54.1
31
17.85
6
13.3
7.15
Optical axis 2-3.2 mm dia. holes
Five, 6.5 mm dia. countersunk holes, depth 5
2-M3
Mounting hole dimensions
Optical axis setting indicator (green)
Laser ON indicator (green)
ZX-GTC11/-GTC41
ZX-CAL2
51.5
136
13.2
13 36.8
3
4.2 64.3 4.2
15.8
16.8
31.5 30
6
Round vinyl insulated cable
6.2 mm dia. (7/0.127 mm dia.) 15-core
standard length 0.1 m
Round vinyl insulated cable
5.2 mm dia. (19/0.08 mm dia.) 13-core
standard length 2 m
11.7
11.7
4.3
2.2
29
Connector
Voltage/Current switch
16.9mm dia.
24.9
Operation indicators
Connectors
19.5
3
9.5
15
44.05
30
15.1
12
8
26
14.4
3.4 36.7
5
54.9
57
ZX-GIF11/-GIF41
ZX-XGC@A/-XGC@R
13.2
15
46
336
13 36.8
4.2
3
64.3 4.2
31.5
30
33.1
11.7
3 5
6.55
12.25
11.7
Round vinyl insulated cable
5.2 mm dia. (19/0.08 mm dia.) 10-core
standard length 0.3 m
Round vinyl insulated cable
5.4 mm dia. (19/0.08 mm dia.) 15-core
standard length 2 m
Connector
L1 (Note 1)
Note 1:
Note 2:
ZX-XGC1A/R :1M
ZX-XGC2A/R : 2M
ZX-XGC5A/R : 5M
ZX-XGC8A/R : 8M
ZX-XGC20A/R
Standard cable: 6.2 mm dia.
Flexible cable: 6.1 mm dia.
: 20M
54.1 51.5
15-pole connector (male) 15-pole connector (female)
Round vinyl insulated cable, 15-core (Note 2)
16.9mm dia. 16.9mm dia.
Q20E-EN-01+ZX-GT+Datasheet.fm Seite 5 Montag, 30. Juli 2007 12:01 12

6 Displacement sensors / Width-measuring Sensors
In the interest of product improvement, specifications are subject to change without notice.
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
Cat. No. Q20E-EN-01
Q20E-EN-01+ZX-GT+Datasheet.fm Seite 6 Montag, 30. Juli 2007 12:01 12