PHOTOSWITCHR Photoelectric Sensors
1–85
Description
Reliable
detection of clear materials
such as glass and plastic bottles or
films is one of the most challenging
applications for a photoelectric sensor
to handle. The three biggest challenges
to the sensor are contrast, shape
variations, and wet environments. All
three of these challenges are adressed
with the Rockwell Automation/
Allen-Bradley ClearSight photoelectric
sensor.
Using coaxial optics and circular
polarization, ClearSight maximizes the
contrast achievable with clear objects,
increasing reliablity and improving
productivity
. Because bottles are rarely
uniform inshape, their ability to pass
light is also less than unit form. For
instance, variations due to molding and
warping can cause certain parts of the
clear material to act as a lens,
increasing the amount of light going
through it instead of reducing it—
resulting in false signals. ClearSight
technology helps reduce these false
signals from occurring by requiring the
emitted and returned beam to be along
the same axis.
When your application is set in a wet
environment, the reliability of
photoelectric sensors with conventional
side-by-side optical arrangements is
very unpredictable. ClearSight
photoelectric sensors increase this
reliability allowing for water splash or
mist to actually collect on the lens,
bottle, or reflector
.
ClearSight photoelectric sensors are
available in three basic models to fit
your specific application requirements.
For harsh bottling applications where
large amounts of water splash or mist
are present, the Series ClearSight
10,000 is the superior solution. The
Control W
atch feature of this version will
automatically adjust sensitivity levels to
compensate for changing
environmental conditions. When the
application is not as severe, ClearSight
9000 stands ready to meet the
challenge. For general purpose clear
object detection, the ClearSight 7000
provides an economical solution.
Features
•
Three models for application
flexibility
•
Superior clear object detection
system
•
NEMA 4X, 6P (IP67) ratings
•Generous sensing range
•
Full electrical protection
•
2m cable, micro, mini QD
connections
General Information
General
Specifications
page 1–86.
. . .
Dimensions page 1–87
. . . . . . . . . . . . . .
Wiring Diagrams
page 1–88
. . . . . . . . . .
Sensing Modes
Series 10,000 page 1–89.
. . . . . . . . . . .
Series 9000 page 1–90
. . . . . . . . . . . . . .
Series 7000 page 1–91
. . . . . . . . . . . . . .
Accessories
QD Cordsets
page 5–1
. . . . . . . . . . . . . .
Mounting Brackets page 1–301
. . . . . . .
Reflectors page 1–311
. . . . . . . . . . . . . .
ClearSightt
PHOTOSWITCHR Photoelectric Sensors
1–86
Operation
ClearSight 10,000 and 9000 use a
coaxial optic design to maximize signal
contrast required for clear object
detection applications.
As seen in the
illustration below
, the light emitted by
the LED is reflected at 90
_
to a beam
splitter
, which directs the visible red
beam towards the reflector
. The
returned light travels in the opposite
direction along the same axis through
the beam splitter to the photodiode
detector
. One of the benefits of using
this approach lies in the fact that both
the emitting and receiving beams are
subject to the same optical ef
fects,
thereby
, reducing false signals which
result in typical side-by-side optical
systems.
ClearSight 10,000 complements this
optical design by including an automatic
sensitivity adjustment called Control
Watch
. This feature will automatically
adjust the sensitivity levels to
accommodate for splashing liquids and
mist. The accurate display of sensor
margin values is made possible with the
MarginV
iew
feature. When the margin
drops to an unacceptable level, a visual
indication, Red LED, and an electrical
output, diagnostic, are activated.
T
o speed up installation time, the
sensor is self-teach. An LCD display
and pushbuttons makes it easy to
configure any other desired parameters
required for the application. These
include response time, pulse rates,
hysteresis, ON/OFF and ONE-SHOT
time delays, and light/dark operate
modes. Once these parameters are
configured they may be stored and
retrieved for use at a later time.
ClearSight 10,000 is also capable of
optically transferring this configuration
data to other ClearSight 10,000
sensors.
An autojitter crosstalk avoidance
feature allows up to 16 sensors to be
installed in close proximity without
crosstalk.
For applications of lesser severity
,
ClearSight 9000 and 7000 provide quite
capable solutions at an af
fordable price.
General Specifications
Coaxial
Optics System
ClearSightt
ClearSight Method
Unit Protection
Supply Voltage
Current Consumption
Output Type
Output Mode
Output Rating
Response Time
Housing Material
Lens Material
Cover Material
LED Indicators
Connection Type
Supplied Accessories
Optional Accessories
Operating Environment
Vibration
Shock
Operating Temperature
Relative Humidity
Approvals
ClearSight 10,000
Coaxial optics and circular polarization
False Pulse, reverse polarity, overload, short circuit
10–30V DC
70mA maximum
NPN and PNP
Light/dark operate by switch
250mA @ 30V DC
250µs–4ms selectable
ValoxR
Acrylic
Radel
See page
5-pin micro QD,
5-pin mini QD,
2m cable
#129–130 mounting kit; 92–90 reflector
Cordsets, mounting brackets
NEMA 3, 4X, 6P, 12, 13, IP67 (IEC529); 1200psi (8270kPa)
Washdown
10–55Hz, 1mm amplitude, Meets or exceeds IEC 947–5–2
30g with 1ms pulse duration, Meets or exceeds IEC 947–5–2
–25_C to +60_C
(–13_F to +140_F)
5…95%
UL listed, CSA certified, and CE marked for all applicable directives
ClearSight 9000
10–40V DC
70–264V AC/DC
45–264V DC
40–264V AC
30mA maximum
NPN and PNP,
SPDT Relay,
SS Isolated
250mA @ 40V DC,
1A @ 264V AC,
300mA @ 264V AC
2–15ms
4-pin micro QD,
4-pin mini QD,
5-pin mini QD,
2m cable
–34_C to +70_C
(–29_F to +158_F)
ClearSight 7000
Circular polarization
11–28V DC
46mA maximum
NPN or PNP
Light & dark operate
100mA @ 28V DC
1ms
N/a
4-pin micro QD,
2m cable
92–90 reflector
–40_C to +65_C
(–13_F to +150_F)
ÓÓÓÓ
ÓÓÓÓ
ÓÓÓÓ
ÓÓÓÓ
ÇÇÇÇ
ÇÇÇÇ
ÇÇÇÇ
ÇÇÇÇ
ÇÇÇÇ
ÇÇÇÇ
Lens
ÇÇÇÇ
ÇÇÇÇ
ÇÇÇÇ
ÇÇÇÇ
Lens
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
Photo
Detector
LED
Emitter
Light Path
Receiver
Light Path
Mirror
Beam Splitter
(reflects some light
and allows some
light to pass)
Circular
Polarizer
ÓÓÓÓ
ÓÓÓÓ
ÓÓÓÓ
ÓÓÓÓ
PHOTOSWITCHR Photoelectric Sensors
1–87
Dimensions—mm (inches)
ClearSight 10,000
}
32.89
(1.295)
42.41
(1.670)
41.91
(1.65)
Cable
Length
2m (6.5ft)
6.47/6.22 (0.255/0.245)
Dia.
39.50
(1.555)
32.59
(1.283)
65.23
(2.568)
16.76
(0.66)
15.87 (0.625)
47.88
(1.885)
5.46 (0.215)
5.21 (0.205) x
8.13 (0.320)
Slot, 2 Plcs.
100.60 (3.961 )
Max. Travel
24.64 (0.970)
30.35 (1.195)
Centerline of Slots
120°
2.54
(0.10)
14.73
(0.58)
79.63
(3.135)
M30 x 1.5 External
Thread 1/2
″ NPSM
Internal Thread
25.1
(0.99)
13.41 (0.528)
20.96 (0.825)
68.07
(2.68
Top View
Cable Version
ClearSight 9000
42.41
(1.670)
Cable
Length
2m (6.5ft)
6.47/6.22 (0.255/0.245)
Dia.
32.59 (1.283)
65.23
(2.568)
16.76 (0.660)
32.89
(1.295)
15.87 (0.625)
47.88
(1.885)
5.46 (0.215)
5.21 (0.205) x
8.13 (0.32)
Slot, 2 Plcs.
100.6 (3.96)
Max. Travel
24.64 (0.97)
30.35 (1.195)
Centerline of Slots
}
120°
2.54
(0.10)
14.73 (0.580)
79.63
(3.135)
M30 x 1.5 External
Thread 1/2
″ NPSM
Internal Thread
25.1
(0.99)
13.41 (0.528)
20.96 (0.825)
68.07
(2.68)
Top View
Cable Version
39.5
(1.55)
41.91
(1.65)
ClearSight 7000
4.5
(0.375)
Dia.
4.1 (0.16) Dia.
Cable
7.6
(0.3)
6.4
(0.25)
30.9
(1.218)
8.9 (0.350)
8.0
(0.312)
3.5 (0.136) Dia. Thru 2 Plcs.
Clearance for #4 Screws
Insert for
#4–40 Screw
8.0 (0.312)
Max Thread
Depth
Indicator
LED
Sensitivity
Adjustment
Ê
Quick-disconnect cable length shown.
Cable versions length is 10ft (3m).
304
(12.0) Ê34.93
(1.375)
M12 x 1
30.8
(1.213)
16.3
(0.640)
Max. 1.0
(0.04)
12.7
(0.5)
Front View
(Lens)
Rear View
Botton View
ClearSightt
PHOTOSWITCHR Photoelectric Sensors
1–88
Wiring Diagrams
ClearSight 10,000
Sensors with PNP Diagnostic Output
Sensors with NPN Diagnostic Output
Brown
Black
White
Blue
Orange
( + )
( – )
1
3
2
4
5
Load
Load
Brown
Black
White
Blue
Orange
( + )
( – )
Load
Load
Load
Load
1
32
4
5
Brown
Black
White
Blue
Orange
White
Orange
Blue
Black
Brown
Micro
QD
Mini QD
Note:
Orange lead is diagnostic output.
ClearSight 9000
1
B
rown
2 W
hite
: N
PN
4 B
lack
: P
NP
3 B
lue
Ì
4-pin
DC Micro QD Model: 9_ _0–QD
1
B
rown
2 W
hite
: N
PN
4 B
lack
: P
NP
3 B
lue
( + )
( – )
Cable
Model: 9_ _0
Brown
White:
N
PN
Black
: P
NP
Blue
( + )
( – )
Load
4-pin
DC Mini QD Model: 9_ _0–QD1
Ì
Brown
White
Black
Blue
( + ) ~
( – ) ~
AC/DC
Mini QD Model: 9_ _3–QD
3
B
rown
4 W
hite
1 B
lack
2 B
lue
Cable
Model: 9_ _3
AC/DC Micro QD Model: 9_ _3–QD1
2
R
e
d w
/White
4 G
ree
n No C
onn.
3 R
ed
1 R
e
d w
/Black
ÌLoad
can be placed on either black or white wire to create sourcing or sinking respectively
.
5-pin AC/DC Mini QD Model: 9_ _1–QD, 9_ _2–QD
Cable Model: 9_ _1, 9_ _2
Brown
Orange
(
C)
Blac
k (
NO)
Blue
Whit
e (
NC)
4 B
rown
3 O
rang
e (
C)
1 B
lac
k (
NO)
2 B
lue
5 W
hit
e (
NC)
( + ) ~
( – ) ~
13
2
44
2
13
Load
Load
( + )
( – )
Load
Load
Load
Load Load
( + ) ~
( – ) ~
13
2
4
Load
( + ) ~
( – ) ~1
32
4
( + ) ~
( – ) ~
1
32
45
ClearSight 7000
Models with NPN Outputs
Black
Red +
–
Models with PNP Outputs
1
2
4
3
+
–
Red
Black
White
Green
+
–
+
–
1
2
4
3
Green
White
Cable
Cable
Quick-Disconnect
Quick-Disconnect
10.8–30V
DC Sensors
1
32
4
1
32
4
Load
Load
Load
Load
Load
Load
Load
Load
DC Micro
13
24
Pico
13
24
PicoDC Micro
Red
Black
White
Green
Black
Red
Green
White
ClearSightt
PHOTOSWITCHR Photoelectric Sensors
1–89
Î
Î
Î
Ï
Ï
Ï
Object
to be
Sensed
ClearSight 10,000 provides many
features which enhance its capability as
the superior clear object photoelectric
sensor.
ControlW
atch Adaptive Sensitivity
Adjustment System allows the Series
10,000 to
automatically
adjust its
sensitivity in response to changing
background and target margins. This
can substantially reduce the need for
cleaning of sensor and reflector
.
Specifications
Field of View 1.5°
Emitter LED
Visible red 660nm
QD Cordsets and Accessories
Description Catalog Number
2m (6.5ft) 5-pin
DC Micro QD Cordset 889D–F5AC–2
1.8m (6ft) 5-pin
Mini QD Cordset 889N–F5AF–6F
Mounting Bracket
Swivel/Tilt 60–2681
Reflectors
92–90
(included)
Typical Response Curve
1
10
25.4mm
(1″)
254mm
(10″)
2540mm
(100″)
Operating Margin
Distance to Reflectors
Beam Pattern
–1
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
0.8
1
0 304mm
(12″)
609mm
(24″)
914mm
(36″)
1219mm
(48″)
With
92–90 Reflector
Beam Diameter—inches
Distance
Selection Guide
Operating
V
oltage
Supply Current
Sensing
Distance
Output
Energized
Output Type
Capacity
Response Time
Max
Leakage
Current
Diagnostic
Output/Rating
Connection
Type
Catalog Number
NPN
2m 300V cable 42GTGC–10200–02
NPN & PNP
NPN
20m
A
at 30V DC
5-pin DC micro QD 42GTGC–10200–QD
10–30V DC 0m
(
0in
)
to Li
ht/Dark
NPN
&
PNP
250mA at 30V DC
10µA
20
mA a
t
30V
DC
5-pin mini QD 42GTGC–10200–Q1
10
–
30V
DC
70mA
0m
(0in)
to
1.2m (48in)
a
Selectable
250m
at
30V
DC
250µs to 4ms
Sl tbl
10µA
PNP
2m 300V cable 42GTGC–10210–02
()
µ
Selectable PNP
20m
A
at 30V DC
5-pin DC micro QD 42GTGC–10210–QD
20
mA a
t
30V
DC
5-pin mini QD 42GTGC–10210–Q1
ClearSightt
10,000
PHOTOSWITCHR Photoelectric Sensors
1–90
Î
Î
Î
Ï
Ï
Ï
Object
to be
Sensed
Reliable
detection of clear objects and
films is one of the most challenging
applications for a photoelectric sensor
.
ClearSightt
9000 photoelectric
sensors are polarized retroreflective
sensors with a unique optical system to
provide the best possible optical
contrast when detecting clear materials.
For optimal performance, these sensors
should be used with the included 92–90
reflector.
Specifications
Field of View 1.5°
Emitter LED
Visible red 660nm
QD Cordsets and Accessories
Description
Catalog/Page
Number
1.8m (6ft) 4-pin,
Mini QD Cordset 889N–F4AF–6F
1.8m (6ft) 5-pin,
Mini QD Cordset 889N–F5AF–6F
2m (6.5ft) 4-pin,
DC Micro QD Cordset 889D–F4AC–2
2m (6.5ft) 4-pin,
AC Micro QD Cordset 889R–F4AEA–2
Mounting Bracket
Swivel/Tilt 60–2681
Reflectors
92–90
(included)
Typical Response Curve
1
10
25.4mm
(1I)
254mm
(10I)
2540mm
(100I)
Operating Margin
Distance to Reflector
Beam Pattern
–1
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
0.8
1
0 304mm
(12I)
609mm
(24I)
914mm
(36I)
1219mm
(48I)
With
92–90 Reflector
Beam Diameter—inches
Distance
Selection Guide for On/Off Sensors
Operating
V
oltage
Supply Current
Sensing
Distance
Output
Energized
Output Type
Capacity
Response Time
Max
Leakage
Current Connection Type
Catalog Number
10 40V DC
NPN/PNP 2m 300V cable 42GRC–9200
10–40V DC
30m
A
NPN/PNP
250mA
2
10µA4-pin DC micro QD 42GRC–9200–QD
30
m
A
250m
2ms
µ
4-pin mini QD 42GRC–9200–QD1
70–264V AC/DC
50/60Hz
2.54cm
(
2in
)
Li
g
ht/Dark
SPDT EM Relay
2A/132V AC/1A/264V AC
—
2m 300V cable 42GRC–9202
50
/
60Hz
15mA
2
.
54cm
(2in)
to 1.2m (4ft)
Light/Dark
Selectable
2 /132V
C/1 /264V
C
1A/150V DC
15ms
—
5-pin mini QD 42GRC–9202–QD
45–264V DC/40–264V AC
Solid State Isolated N.O.
1mA @ 264V
2m 300V cable 42GRC–9203
45
–
264V
DC/40
–
264V
AC
50/60Hz
1
olid
t
a
te
Isol
a
ted
N
.
O
.
300mA
2
1mA @ 264V
A
C/DC
4-pin mini QD 42GRC–9203–QD
50/60Hz
15mA
300m
2ms
AC/DC
4-pin AC micro QD 42GRC–9203–QD1
Selection Guide for Sensors with Timing
Operating
V
oltage
Supply Current
Sensing
Distance
Output
Energized
Output Type
Capacity
Response Time
Max
Leakage
Current Connection Type
Catalog Number
10 40V DC
NPN/PNP 2m 300V cable 42GTC–9200
10–40V DC
30m
A
NPN/PNP
250mA
5
10µA4-pin DC micro QD 42GTC–9200–QD
30
m
A
250m
5ms
µ
4-pin mini QD 42GTC–9200–QD1
70–264V AC/DC
50/60Hz
2.54cm (2in) Li
g
ht/Dark
SPDT EM Relay
2A/132V AC/1A/264V AC
—
2m 300V cable 42GTC–9202
50
/
60Hz
15mA
2
.
54cm
(2in)
to 1.2m (4ft)
Light/Dark
Selectable
2 /132V
C/1 /264V
C
1A/150V DC
15ms
—
5-pin mini QD 42GTC–9202–QD
45–264V DC/40–264V AC
Solid State Isolated N.O.
1mA @ 264V
2m 300V cable 42GTC–9203
45
–
264V
DC/40
–
264V
AC
50/60Hz
15
olid
t
a
te
Isol
a
ted
N
.
O
.
300mA
5
1mA @ 264V
A
C/DC
4-pin mini QD 42GTC–9203–QD
50/60Hz
15mA
300m
5ms
AC/DC
4-pin AC micro QD 42GTC–9203–QD1
ClearSightt
9000 Clear Object Detector
On/Off and Timing
PHOTOSWITCHR Photoelectric Sensors
1–91
Î
Î
Î
Ï
Ï
Ï
Object
to be
Sensed
ClearSightTM
7000 photoelectric
sensors are special purpose Polarized
Retroreflective sensors designed for
detection of clear objects and films.
Linear Polarized versions are optimized
for clear film detection, Circular
Polarized versions are intended for
clear bottles and containers.
For optimal performance, the ClearSight
7000 should be used with the included
92–90
reflector
.
Specifications
Field of View 3_
Emitter LED
Visible red 660nm
QD Cordsets and Accessories
Description Catalog
Number
DC Micro QD Cordset,
4-pin, 2m 889D–F4AC–2
Mounting Bracket
Swivel/Tilt 60–2619
Reflector 92–90
(included)
Typical Response Curve
1
10
30
100
25.4mm
(1″)
254mm
(10″)
2540mm
(100″)
Operating Margin
Distance to Reflector Model 92–90
Selection Guide for Linear Polarized Sensors
For Detection of Clear Films
Operating
V
oltage
Supply Current
Sensing
Distance
Output Energized
Output Type
Capacity
Response Time
Max Leakage
Current Connection Type
Catalog Number
NPN
100mA
3m cable 42SMU–7250
11–28V DC 50mm
(
2in
)
to Complementar
y
100mA
1ms
10µA
4-pin DC micro QD 42SMU–7250–QD
11
–
28V
DC
46mA
50mm
(2in)
to
1.5m (4.9ft)
Com lement
a
ry
N.O./N.C. PNP
100mA
10µA
3m cable 42SMU–7251
100mA
1ms 4-pin DC micro QD 42SMU–7251–QD
Selection Guide for Circular Polarized Sensors
For Detection of Clear Objects (Bottles, Clear Packages)
Operating
V
oltage
Supply Current
Sensing
Distance
Output Energized
Output Type
Capacity
Response Time
Max Leakage
Current Connection Type
Catalog Number
NPN
100mA
3m cable 42SMU–7260
11–28V DC 50mm
(
2in
)
to Complementar
y
100mA
1ms
10µA
4-pin DC micro QD 42SMU–7260–QD
11
–
28V
DC
46mA
50mm
(2in)
to
1.5m (4.9ft)
Com lement
a
ry
N.O./N.C. PNP
100mA
10µA
3m cable 42SMU–7261
100mA
1ms 4-pin DC micro QD 42SMU–7261–QD
ClearSightt
7000
Miniature Rectangular Style