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WT18-2P112

型号:

WT18-2P112

描述:

光MIT HINTERGRUNDUNTERDRUECKUN\n[ PHOTOSENSOR MIT HINTERGRUNDUNTERDRUECKUN ]

品牌:

ETC[ ETC ]

页数:

16 页

PDF大小:

743 K

W 18-2 Photoelectric switches  
Photoelectric  
proximity switches,  
BGS  
W 18-2: Integrated state-  
of-the-art technology for  
intelligent solutions  
Photoelectric  
reflex switches  
Through-beam  
photoelectric  
switches  
Furthermore, the devices also  
incorporate a large number of  
features that are usually only  
found in special versions, e.g. the  
test input of the WS/WE 18-2  
and WL 18-2, the adjustable  
scanning distance with back-  
ground suppression of the  
WTV 18-2, individual plugs, or  
status LEDs as signal strength  
indicators, alignment aids, or pre-  
failure signalling output.  
The WTV 18-2 photoelectric prox-  
imity switch has been specially  
developed for and with the pack-  
The W 18-2 series of photoelec- aging industry. Its features  
tric switches is ideal for handling include: its broad optical basis,  
systems as well as for packaging internally adjustable optics, state-  
T
machines and other complex  
of-the-art electronics, powerful  
background suppression and op-  
timised light spot geometry which  
together provide a previously  
unattainable level of immunity  
against ambient reflections. The  
tasks. WT 18-2 photoelectric  
proximity switches, WL 18-2  
photoelectric reflex switches, or  
WS/WE 18-2 through-beam  
photoelectric switches – thanks  
to their glass-fibre-reinforced and detection of plastic bags on a  
fully welded plastic housing, all of conveyor belt, glossy and differ-  
these sensors have the robust-  
ently sized coffee packets or  
ness required for industrial appli- drinks cartons before being  
cations. Extremely large scanning packed, cakes packed in plastic  
ranges are an additional feature: film on a stainless steel chain  
up to 20 metres for the through- conveyor, or drinking straws  
beam photoelectric switch, up to attached to drinks containers  
7 metres for the photoelectric  
reflex switch and 600 mm or  
700 mm for the photoelectric  
proximity switch (depending on  
whether a red light or infrared  
light source is used).  
– all of these tasks can be  
mastered without any problem  
with the WTV 18-2.  
170 SENSICK CATALOGUE  
W 18-2  
m WTV 18-2 sensors used to check the  
presence of objects along the individual  
lanes of a packaging line for packs of  
coffee.  
b Transparency poses no problems:  
the WL 18-2 photoelectric reflex switch  
monitors the edges of packaging film.  
v Is the packaging unit complete?  
WT 18-2 photoelectric proximity switches  
provide us the answer.  
n Leak test for plastic bottles: WT 18-2  
sensors used to check the presence of  
test objects in the automatic machine.  
SENSICK CATALOGUE 171  
WT 18-2 Photoelectric proximity switches, background suppression, infrared light -- DC  
Dimensional drawing  
Scanning distance  
50...700 mm  
17  
2
32.5  
Photoelectric proximity switches  
7
1
3
4
Adjustable background  
6
suppression  
Insensitive to ambient light sources  
(HF lamps, flashing alarm lamps)  
No mutual interference if devices  
are installed opposite each other  
Operating temperature  
-- 40 °C...+ 60 °C  
4.1  
5
4
22  
30  
Fast response time  
Adjustments possible  
1
2
3
4
5
6
7
Standard direction of the material being scanned  
LED signal strength indicator  
Optical axis, sender  
WT 18-2P 112  
WT 18-2P 115  
WT 18-2P 410  
WT 18-2P 610  
WT 18-2N 112  
WT 18-2N 115  
WT 18-2N 410  
WT 18-2N 610  
Optical axis, receiver  
Mounting hole l 4.1 mm  
Scanning distance adjustment  
Alignment sight  
6
Connection types  
WT 18-2P 112  
WT 18-2P 115  
WT 18-2N 112  
WT 18-2N 115  
WT 18-2P 410  
WT 18-2N 410  
WT 18-2P 610  
WT 18-2N 610  
C V  
Accessories  
page  
496  
510  
4 x 2.5 mm2  
4-pin, M 12  
6-pin  
Cable receptacles  
Mounting brackets  
1
1
4
5
2
6
3
brn  
red  
gra  
ora  
blu  
4
blk  
2
wht  
3
blu  
172 SENSICK CATALOGUE  
WT 18-2  
P 112  
P 115 P 410 P 610 N 112 N 115 N 410 N 610  
Technical data  
WT 18-2  
Scanning distance, max. typical  
50...700 mm, adjustable  
Light source1), light type  
LED, infrared light  
Light spot diameter  
20 mm at 400 mm  
Supply voltage VS  
Ripple3)  
10...30 V DC  
5 VSS  
Current consumption4)  
< 25 mA  
< 45 mA  
Switching outputs  
PNP, Q and Q  
NPN, Q and Q  
Output current IA max.  
PNP; signal voltage HIGH  
PNP; signal voltage LOW  
NPN; signal voltage HIGH  
NPN; signal voltage LOW  
Response time5)  
100 mA  
VS – (< 2.9 V)  
Approx. 0 V  
Approx. VS  
< 1.5 V  
< 700 µs  
700/s  
Max. switching frequency6)  
Connection types  
Cable7), 2 m  
Cable7), 5 m  
Plug  
VDE protection class8)  
Circuit protection9)  
Enclosure rating  
V
A, B, C  
IP 67  
IP 65  
Ambient temperature TA  
Operation – 40°C...+ 60 °C  
Storage – 40°C...+ 75°C  
Approx. 100 g  
Weight  
Housing material  
ABS, acrylonitrile butadiene styrene  
1) Average service life 100,000 h  
at TA = + 25 °C  
2) Limit values  
3) May not exceed or fall short  
of VS tolerances  
4) Without load  
9) A = VS connections reverse-polarity  
5) Signal transit time with resistive load  
6) With light/dark ratio 1:1  
7) Do not bend below 0 °C  
8) Reference voltage 50 V DC  
protected  
B = Output Q and Q short-circuit  
protected  
C = Interference pulse suppression  
Scanning distance  
Order information  
Type  
Part no.  
30  
WT 18-2P 112  
WT 18-2P 115  
WT 18-2P 410  
WT 18-2P 610  
WT 18-2N 112  
WT 18-2N 115  
WT 18-2N 610  
WT 18-2N 410  
1 012 887  
1 012 890  
1 012 895  
1 012 900  
1 012 879  
1 012 881  
1 012 885  
1 015 149  
20  
20  
20  
400  
1
2
3
500  
25  
1
600  
6%/90%  
0 (mm)100 200 300 400 500 600 700  
20  
15  
10  
1
Scanning distance on black, 6 % remission  
Scanning distance on grey, 18 % remission  
Scanning distance on white, 90 % remission  
2
3
18%/90%  
2
5
0
90%/90%  
3
(mm)  
100 200 300 400 500 600 700  
SENSICK CATALOGUE 173  
WT 18-2 Photoelectric proximity switches, background suppression, red light -- DC  
Dimensional drawing  
Scanning distance  
50...600 mm  
17  
2
32.5  
Photoelectric proximity switches  
7
1
3
4
Adjustable background  
6
suppression  
Insensitive to ambient light sources  
(HF lamps, flashing alarm lamps)  
No mutual interference if devices  
are installed opposite each other  
Operating temperature  
-- 40 °C...+ 60 °C  
4.1  
5
4
22  
30  
Fast response time  
Adjustments possible  
WT 18-2P 132  
1
2
3
4
5
6
7
Standard direction of the material being scanned  
LED signal strength indicator  
Optical axis, sender  
WT 18-2P 430  
WT 18-2N 132  
Optical axis, receiver  
WT 18-2N 430  
Mounting hole l 4.1 mm  
Scanning distance adjustment  
Alignment sight  
6
Connection types  
WT 18-2P 132  
WT 18-2N 132  
WT 18-2P 430  
WT 18-2N 430  
C V  
Accessories  
page  
496  
510  
4 x 0.25 mm2  
4-pin, M 12  
Cable receptacles  
Mounting brackets  
1
brn  
red  
gra  
ora  
blu  
4
blk  
2
wht  
3
blu  
174 SENSICK CATALOGUE  
WT 18-2  
P 132  
P 430 N 132 N 430  
Technical data  
WT 18-2  
Scanning distance, max. typical  
50...600 mm, adjustable  
Light source1), light type  
LED, red light  
Light spot diameter  
15 mm at 300 mm  
Supply voltage VS  
Ripple3)  
10...30 V DC  
5 VSS  
Current consumption4)  
< 25 mA  
< 35 mA  
Switching outputs  
PNP, Q and Q  
NPN, Q and Q  
Output current IA max.  
PNP; signal voltage HIGH  
PNP; signal voltage LOW  
NPN; signal voltage HIGH  
NPN; signal voltage LOW  
Response time5)  
100 mA  
VS – (< 2.9 V)  
Approx. 0 V  
Approx. VS  
< 1.5 V  
< 700 µs  
700/s  
Max. switching frequency6)  
Connection types  
Cable7), 2 m  
Plug  
VDE protection class8)  
Circuit protection9)  
Enclosure rating  
V
A, B, C  
IP 67  
Ambient temperature TA  
Operation – 40°C...+ 60 °C  
Storage – 40°C...+ 75°C  
Approx. 100 g  
Weight  
Housing material  
ABS, acrylonitrile butadiene styrene  
1) Average service life 100,000 h  
at TA = + 25 °C  
2) Limit values  
3) May not exceed or fall short  
of VS tolerances  
4) Without load  
9) A = VS connections reverse-polarity  
5) Signal transit time with resistive load  
6) With light/dark ratio 1:1  
7) Do not bend below 0 °C  
8) Reference voltage 50 V DC  
protected  
B = Output Q and Q short-circuit  
protected  
C = Interference pulse suppression  
Scanning distance  
Order information  
Type  
Part no.  
30  
25  
WT 18-2P 132  
WT 18-2P 430  
WT 18-2N 132  
WT 18-2N 430  
1 012 892  
1 012 897  
1 012 882  
1 012 884  
20  
20  
20  
300  
1
2
3
400  
500  
1
6%/90%  
0 (mm)100 200 300 400 500 600 700  
20  
15  
10  
1
Scanning distance on black, 6 % remission  
Scanning distance on grey, 18 % remission  
Scanning distance on white, 90 % remission  
18%/90%  
2
3
2
5
0
90%/90%  
3
(mm)  
100 200 300 400 500 600 700  
SENSICK CATALOGUE 175  
WT 18-2 Photoelectric proximity switches, short range, background suppression, red or infrared light -- DC  
Dimensional drawing  
Scanning distance  
50...250 mm  
17  
2
32.5  
Photoelectric proximity switches  
7
1
3
4
Adjustable background  
6
suppression  
Insensitive to ambient light sources  
(HF lamps, flashing alarm lamps)  
No mutual interference if devices  
are installed opposite each other  
Operating temperature  
-- 40 °C...+ 60 °C  
4.1  
5
4
Fast response time  
22  
30  
Adjustments possible  
WT 18-2P 172  
1
2
3
4
5
6
7
Standard direction of the material being scanned  
LED signal strength indicator  
Optical axis, sender  
WT 18-2P 470  
WT 18-2P 182  
Optical axis, receiver  
WT 18-2P 480  
Mounting hole l 4.1 mm  
Scanning distance adjustment  
Alignment sight  
6
Connection types  
WT 18-2P 172  
WT 18-2P 182  
WT 18-2P 470  
WT 18-2P 480  
C V  
Accessories  
page  
496  
510  
4 x 0.25 mm2  
4-pin, M 12  
Cable receptacles  
Mounting brackets  
1
brn  
red  
gra  
ora  
blu  
4
blk  
2
wht  
3
blu  
176 SENSICK CATALOGUE  
WT 18-2  
P 172  
P 470 P 182 P 480  
Technical data  
WT 18-2  
Scanning distance  
Light source1), light type  
Light spot diameter  
50...250 mm, adjustable  
LED, red light  
LED, infrared light  
10 mm at 200 mm  
Supply voltage VS  
Ripple3)  
10...30 V DC2)  
5 VSS  
Current consumption4)  
< 25 mA  
Switching outputs  
PNP, Q and Q  
Output current IA max.  
PNP; signal voltage HIGH  
PNP; signal voltage LOW  
Response time5)  
100 mA  
VS – (< 2.9 V)  
Approx. 0 V  
< 700 µs  
700/s  
Max. switching frequency6)  
Connection types  
Cable7), 2 m  
Plug  
VDE protection class8)  
Circuit protection9)  
Enclosure rating  
V
A, B, C  
IP 67  
Ambient temperature TA  
Operation – 40°C...+ 60 °C  
Storage – 40°C...+ 75°C  
Approx. 100 g  
Weight  
Housing material  
ABS, acrylonitrile butadiene styrene  
1) Average service life 100,000 h  
at TA = + 25 °C  
2) Limit values  
3) May not exceed or fall short  
of VS tolerances  
4) Without load  
9) A = VS connections reverse-polarity  
5) Signal transit time with resistive load  
6) With light/dark ratio 1:1  
7) Do not bend below 0 °C  
8) Reference voltage 50 V DC  
protected  
B = Output Q and Q short-circuit  
protected  
C = Interference pulse suppression  
Scanning distance  
Order information  
Type  
Part no.  
15  
WT 18-2P 172  
WT 18-2P 470  
WT 18-2P 182  
WT 18-2P 480  
1 016 079  
1 016 016  
1 016 266  
1 016 267  
10  
10  
10  
200  
210  
1
2
3
250  
6%/90%  
0 (mm)  
100  
200  
300  
10  
1
1
2
3
Scanning distance on black, 6 % remission  
Scanning distance on grey, 18 % remission  
Scanning distance on white, 90 % remission  
18%/90%  
5
0
2
90%/90%  
3
(mm)  
100  
200  
300  
SENSICK CATALOGUE 177  
WT 18-2 Photoelectric proximity switches, long range, background suppression, infrared light -- DC  
Dimensional drawing  
Scanning distance  
50...1000 mm  
17  
2
32.5  
Photoelectric proximity switches  
7
1
3
4
Adjustable background  
6
suppression  
Insensitive to ambient light sources  
(HF lamps, flashing arlam lamps)  
No mutual interference if devices  
are installed opposite each other  
Operating temperature  
-- 40 °C...+ 60 °C  
4.1  
5
4
Fast response time  
22  
30  
Adjustments possible  
WT 18-2P 122  
1
2
3
4
5
6
7
Standard direction of the material being scanned  
LED signal strength indicator  
Optical axis, sender  
WT 18-2P 420  
Optical axis, receiver  
Mounting hole l 4.1 mm  
Scanning distance adjustment  
Alignment sight  
6
Connection types  
WT 18-2P 122  
WT 18-2P 420  
C V  
Accessories  
page  
496  
510  
4 x 0.25 mm2  
4-pin, M 12  
Cable receptacles  
Mounting brackets  
1
brn  
red  
gra  
ora  
blu  
4
blk  
2
wht  
3
blu  
178 SENSICK CATALOGUE  
WT 18-2  
P 172  
P 420  
Technical data  
WT 18-2  
Scanning distance  
50...1000 mm, adjustable  
LED, infrared light  
Light source1), light type  
Light spot diameter  
30 mm at a distance of 600 mm  
Supply voltage VS  
Ripple3)  
10...30 V DC2)  
5 VSS  
Current consumption4)  
< 25 mA  
Switching outputs  
PNP, Q and Q  
Output current IA max.  
PNP; signal voltage HIGH  
PNP; signal voltage LOW  
Response time5)  
100 mA  
VS – (< 2.9 V)  
Approx. 0 V  
< 700 µs  
700/s  
Max. switching frequency6)  
Connection types  
Cable7), 2 m  
Plug  
VDE protection class8)  
Circuit protection9)  
Enclosure rating  
V
A, B, C  
IP 67  
Ambient temperature TA  
Operation – 40°C...+ 60 °C  
Storage – 40°C...+ 75°C  
Approx. 100 g  
Weight  
Housing material  
ABS, acrylonitrile butadiene styrene  
1) Average service life 100,000 h  
at TA = + 25 °C  
2) Limit values  
3) May not exceed or fall short  
of VS tolerances  
4) Without load  
9) A = VS connections reverse-polarity  
5) Signal transit time with resistive load  
6) With light/dark ratio 1:1  
7) Do not bend below 0 °C  
8) Reference voltage 50 V DC  
protected  
B = Output Q and Q short-circuit  
protected  
C = Interference pulse suppression  
Scanning distance  
Order information  
Type  
Part no.  
30  
WT 18-2P 122  
WT 18-2P 420  
1 012 921  
1 012 919  
20  
20  
20  
600  
1
2
3
700  
6%/90%  
25  
1000  
1
0 (mm) 200  
400  
600  
800  
1000  
20  
15  
1
2
3
Scanning distance on black, 6 % remission  
Scanning distance on grey, 18 % remission  
Scanning distance on white, 90 % remission  
18%/90%  
10  
2
90%/90%  
3
5
0
(mm)  
200  
400  
600  
800  
1000  
SENSICK CATALOGUE 179  
WTV 18-2 Photoelectric proximity switches, background suppression, infrared light -- DC  
Dimensional drawing  
Scanning distance  
60...120 mm  
100...200 mm  
7
6
Photoelectric proximity switches  
4
Adjustable background  
suppression  
3
8
Detection of objects with shiny  
surfaces  
1
2
Insensitive to ambient light sources  
(HF lamps, flashing alarm lamps)  
5
No mutual interference if devices  
are installed opposite each other  
Operating temperature  
1.5  
22  
20  
31.5  
-- 40 °C...+ 60 °C  
Adjustments possible  
WTV 18-2P 410  
1
2
3
4
5
6
7
8
Centre of optical axis, sender, WTV 18-2P 410  
Centre of optical axis, sender, WTV 18-2P 420  
Standard direction of the material being scanned  
Receiving range  
WTV 18-2P 420  
Mounting hole l 4.5 mm  
Scanning distance adjustment  
Alignment sight  
6
Status indicator  
Connection type  
WTV 18-2P 410  
WTV 18-2P 420  
C V  
Accessories  
page  
496  
510  
4-pin, M 12  
Cable receptacles  
Mounting brackets  
1
brn  
4
blk  
2
wht  
3
blu  
180 SENSICK CATALOGUE  
WTV 18-2  
P 410  
P 420  
Technical data  
WTV 18-2  
Scanning distance  
60...120 mm, adjustable  
100...200 mm, adjustable  
Light source1), light type  
LED, infrared light  
8 mm at 120 mm  
8 mm at 200 mm  
Light spot diameter  
Supply voltage VS  
Ripple3)  
10...30 V DC2)  
5 VSS  
Current consumption4)  
< 30 mA  
Switching outputs  
PNP, Q and Q  
Output current IA max.  
PNP; signal voltage HIGH  
NP; signal voltage LOW  
Response time5)  
100 mA  
VS – (< 1.5 V)  
Approx. 0 V  
2 ms  
Max. switching frequency6)  
250/s  
Connection type  
Plug  
VDE protection class7)  
Circuit protection8)  
Enclosure rating  
V
A, B, C  
IP 67  
Ambient temperature TA  
Operation – 25°C...+ 60 °C  
Storage – 25°C...+ 75°C  
Approx. 100 g  
Weight  
Housing material  
ABS, acrylonitrile butadiene styrene  
1) Average service life 100,000 h  
at TA = + 25 °C  
2) Limit values  
3) May not exceed or fall short  
of VS tolerances  
4) Without load  
8) A = VS connections reverse-polarity  
5) Signal transit time with resistive load  
6) With light/dark ratio 1:1  
7) Reference voltage 50 V DC  
protected  
B = Output Q and Q short-circuit  
protected  
C = Interference pulse suppression  
Scanning distance  
Order information  
Type  
Part no.  
1.6  
WTV 18-2P 410  
WTV 18-2P 420  
1 016 198  
1 016 243  
20  
120  
1
2
6%/90%  
1
1.4  
1.2  
1.0  
0.8  
0.6  
0.4  
40  
200  
0 (mm) 20 40 60 80 100 120 140 160 180 200  
6%/90%  
2
1
2
Scanning distance on black,  
6 % remission with P 410  
Scanning distance on black,  
6 % remission with P 420  
0.2  
0
(mm) 80 100 120 140 160 180 200  
SENSICK CATALOGUE 181  
WL 18-2 Photoelectric reflex switches, red light -- DC  
Dimensional drawing  
Scanning range  
7 m  
17  
2
32.5  
5
Photoelectric reflex switches  
Insensitive to ambient light sources  
(HF lamps, flashing alarm lamps)  
No mutual interference if devices  
are installed opposite each other  
Operating temperature  
-- 40 °C...+ 60 °C  
1
4
6.3  
4.1  
3
Fast response time  
Testinputforsystemdiagnosis,  
optional  
Autocollimation system  
4
22  
30  
Adjustments possible  
1
2
3
4
5
Centre of optical axis  
WL 18-2P 132  
WL 18-2P 135  
WL 18-2P 430  
WL 18-2N 132  
LED signal strength indicator  
Mounting hole l 4.1 mm  
Sensitivity adjustment  
Alignment sight  
WL 18-2N 135  
WL 18-2N 430  
WL 18-2N 630  
4
Connection types  
WL 18-2P 132  
WL 18-2P 135  
WL 18-2N 132  
WL 18-2N 135  
WL 18-2P 430  
WL 18-2N 430  
WL 18-2P 630  
WL 18-2N 630  
C V  
Accessories  
page  
496  
510  
520  
5 x 0.25 mm2  
4-pin, M 12  
6-pin  
Cable receptacles  
Mounting brackets  
Reflectors  
1
1
4
5
2
6
3
brn  
red  
gra  
ora  
blu  
trq  
4
blk  
2
wht  
3
blu  
182 SENSICK CATALOGUE  
WL 18-2  
P 132  
Technical data  
WL 18-2  
P 135 P 430 P 630 N 132 N 135 N 430 N 630  
Scanning range, max. typ./on reflector 7 m/PL 80 A  
Sensitivity  
adjustable  
Light source1), light type  
Light spot diameter  
Supply voltage VS  
Ripple3)  
LED, red light  
40 mm at 2 m  
10...30 V DC2)  
5 VSS  
Current consumption4)  
< 25 mA  
Switching outputs  
PNP, Q and Q  
NPN, Q and Q  
Output current IA max.  
100 mA  
PNP; signal voltage HIGH  
PNP; signal voltage LOW  
NPN; signal voltage HIGH  
NPN; signal voltage LOW  
VS – (< 2.9 V)  
Approx. 0 V  
Approx. VS  
< 1.5 V  
Response time5)/Max. switching freq.6) < 500 µs; 1000/s  
Test input ”TE”  
PNP, sender OFF  
NPN, sender OFF  
Connection types  
Test input to 0  
Test input to V+  
Cable7), 2 m  
Cable7), 5 m  
Plug  
VDE protection class8)  
Circuit protection9)  
Enclosure rating  
V
A, B, C  
IP 67  
IP 65  
Ambient temperature TA  
Operation – 40°C...+ 60 °C  
Storage – 40°C...+ 75°C  
Approx. 100 g  
Weight  
Polarising filter  
Housing material  
ABS, acrylonitrile butadiene styrene  
1) Average service life 100,000 h  
at TA = + 25 °C  
2) Limit values  
3) May not exceed or fall short  
of VS tolerances  
4) Without load  
9) A = VS connections reverse-polarity  
5) Signal transit time with resistive load  
6) With light/dark ratio 1:1  
7) Do not bend below 0 °C  
8) Reference voltage 50 V DC  
protected  
B = Output Q and Q short-circuit  
protected  
C = Interference pulse suppression  
Scanning range and operating reserve  
Order information  
Type  
Part no.  
100  
WL 18-2P 132  
WL 18-2P 135  
WL 18-2P 430  
WL 18-2P 630  
WL 18-2N 132  
WL 18-2N 135  
WL 18-2N 630  
WL 18-2N 430  
1 012 906  
1 012 907  
1 012 908  
1 012 912  
1 012 903  
1 012 911  
1 012 904  
1 016 205  
0
0
0
0
0
0
0
5
7
1
2
3
4
5
6
7
3
3
3
5.5  
6.6  
6.6  
4
1
2.5  
3.8  
2
10  
2
Operating  
distance  
1
1.7  
0 (m)  
1
2
3
4
5
5
7
Operating range  
Scanning range,  
max. typical  
Scanning  
distance,  
max. typical  
1
Reflector type  
Operating range  
0...5.0 m  
0...3.0 m  
0...4.0 m  
0...3.0 m  
0...2.5 m  
0...2.0 m  
0...1.0 m  
1
2
3
4
5
6
7
PL 80 A  
1
2
3
4
5
6
7
(m)  
C 110  
PL 50  
PL 40 A  
PL 30 A  
PL 20 A  
Reflective tape  
Diamond Grade  
SENSICK CATALOGUE 183  
WS/WE 18-2 Through-beam photoelectric switches, red light -- DC  
Dimensional drawing  
Scanning range  
20 m  
17  
2
32.5  
5
Through-beam photoelectric switches  
Insensitive to ambient light  
sources (HF lamps, flashing alarm  
lamps)  
1
4
Operating temperature  
-- 40 °C...+ 60 °C  
6.3  
4.1  
Fast response time  
3
Testinputforsystemdiagnosis  
4
22  
30  
Adjustments possible  
1
2
Centre of optical axis  
WS/WE 18-2P 132 WS/WE 18-2N 132  
WS/WE 18-2P 630 WS/WE 18-2N630  
WS/WE 18-2P 430  
Operating voltage indicator, green (WS)  
LED signal strength indicator, yellow (WE)  
Mounting hole l 4.1 mm  
3
4
5
Sensitivity adjustment  
Alignment sight  
4
Connection types  
WS/WE 18-2P 132 WS/WE 18-2P 430 WS/WE 18-2P 630  
WS/WE 18-2N 132 WS/WE 18-2N630  
C V  
4 x 0.25 mm2  
4-pin, M 12  
6-pin  
1
1
2
3
4
5
6
brn  
red  
blu  
Accessories  
page  
496  
510  
Sender  
3
blu  
Cable receptacles  
Mounting brackets  
2
wht  
4
blk  
trq  
1
4
2
3
brn  
blk  
wht  
blu  
1
red  
gra  
ora  
blu  
Receiver  
L+  
4
Q
5
Q
2
M
3
NC  
6
NC  
184 SENSICK CATALOGUE  
WS/WE 18-2  
P 132 P 430  
P 630 N 132 N 630  
Technical data  
WS/WE 18-2  
Scanning range, max. typical  
0...20 m  
adjustable  
Sensitivity  
Light source1), light type  
Light spot diameter  
LED, red light  
Approx. 450 mm at 15 m  
Approx. 1.5°  
Angle of dispersion  
Supply voltage VS  
Ripple3)  
10...30 V DC2)  
5 VSS  
Current consumption4)  
sender without heating  
receiver without heating  
< 60 mA  
< 35 mA  
< 25 mA  
Switching outputs  
PNP, Q and Q  
NPN, Q and Q  
Output current IA max.  
PNP; signal voltage HIGH  
PNP; signal voltage LOW  
NPN; signal voltage HIGH  
NPN; signal voltage LOW  
Response time5)  
100 mA  
VS – (< 2.9 V)  
Approx. 0 V  
Approx. VS  
< 1.5 V  
500 µs  
Max. switching frequency6)  
1000/s  
Test input ”TE” sender OFF  
Test input to 0 V  
Connection type  
Cable7), 2 m  
Plug  
VDE protection class8)  
Circuit protection9)  
Enclosure rating  
V
A, B, C  
IP 67  
IP 65  
Ambient temperature TA  
Operation – 40°C...+ 60 °C  
Storage – 40°C...+ 75°C  
Approx. 100 g  
Weight  
Housing material  
ABS, acrylonitrile butadiene styrene  
1) Average service life 100,000 h  
at TA = + 25 °C  
2) Limit values  
3) May not exceed or fall short  
of VS tolerances  
4) Without load  
9) A = VS connections reverse-polarity  
5) Signal transit time with resistive load  
6) With light/dark ratio 1:1  
7) Do not bend below 0 °C  
8) Reference voltage 50 V DC  
protected  
B = Output Q and Q short-circuit  
protected  
C = Interference pulse suppression  
Scanning range and operating reserve  
Order information  
Type  
Part no.  
1000  
WS/WE 18-2P 132 1 012 915  
WS/WE 18-2P 430 1 012 916  
WS/WE 18-2P 630 1 012 918  
WS/WE 18-2N 132 1 012 914  
WS/WE 18-2N630 1 012 917  
0
15  
20  
1
100  
10  
0 (m)  
4
8
12  
16  
20  
Operating range  
Scanning range,  
max. typical  
0
16  
20  
12  
(m)  
4
8
SENSICK CATALOGUE 185  
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