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WT260-S280

型号：

WT260-S280

描述：

REFLEXLICHTTASTER\n[ REFLEXLICHTTASTER ]

品牌：

ETC[ ETC ]

页数：

26 页

PDF大小：

971 K

下载PDF手册
W 260 Photoelectric switches  
Photoelectric  
proximity switches,  
BGS  
W 260: Standard photoelectric  
switch series for a broad range  
of applications  
Photoelectric  
proximity switches,  
energetic  
Photoelectric  
reflex switches  
■ universal voltage 12...24 V DC  
and 24...240 V AC with poten-  
tial-free relay contact (SPDT) or,  
alternatively, adjustable time  
delay.  
A variety of features make these  
sensors particularly operator-  
friendly. These include visible red  
transmitted light used as an align-  
ment aid, or the simple and  
flexible connection system,  
glass/stainless steel fibre-optic  
cables for harsh operating condi-  
tions in confined environments.  
All of these benefits open up  
The W 260 series with its  
applications far beyond hand-  
impressive scanning ranges and ling/warehousing systems, the  
Through-beam  
photoelectric  
switches  
features has been specially  
packaging industry and wood  
working. All device variants  
have been granted UL and CSA  
approval.  
T
designed for a wide variety of  
different applications. The  
sensors, through-beam photo-  
electric switches, energetic  
Photoelectric  
switches with  
fibre-optic cable  
Proximity mode  
Photoelectric  
switches with  
fibre-optic cable  
photoelectric proximity switches, One last highlight: the W 260  
and photoelectric reflex switches complies with EN 50081-1  
with background suppression are (interference radiation). This  
Through-beam mode  
contained in robust plastic  
makes it the perfect sensor  
housings. Handling is simple and solution for door and gate control  
user-friendly. Two supply voltages systems in underground garages  
are available:  
and for use in residential blocks  
■ low voltage 10...30 V DC with or hotels.  
PNP or NPN transistor switching  
output and test input and  
246 SENSICK CATALOGUE  
W 260  
n WS/WE 260  
through-beam photo  
-
electric switches and  
WT 260 photo-  
electric proximity  
switches used for  
monitoring contours  
in palletisation  
systems to ensure  
that no problems are  
encountered during  
packaging.  
b A WT 260 photoelectric proximity switch  
controlling a commissioning system used  
in the wood-working industry.  
v CE conformity to EN 50081-1 and,  
therefore, the right choice for residential  
and commercial applications: the WL 260  
photoelectric reflex switch used to monitor  
the closing edges in automatic door and  
gate systems.  
v WS/WE 260 through-beam photoelectric  
switches used for detecting the outline of  
vehicle bodies on assembly lines in the  
automotive industry.  
SENSICK CATALOGUE 247  
WT 260 Photoelectric proximity switches, background suppression, infrared light -- DC  
Dimensional drawing  
Scanning distance  
0...380 mm  
63  
25  
Photoelectric proximity switches  
5
■ Reliable detection of dark objects  
even against light backgrounds  
■ Scanning distance continuously  
adjustable  
2
3
1
4
■ Terminal chamber or M 12 plug,  
4-pin or 5-pin  
6
■ Test input  
4
■ Pre-failure signalling output  
19.5  
50  
61  
5.5  
Adjustments possible  
WT 260-P 260  
1
2
3
4
Standard direction of material being scanned  
Centre of optical axis, receiver  
WT 260-P 460  
Centre of optical axis, sender  
WT 260-P 560  
Cable entry gland 1/2HH PF thread  
for cable diameters from 6 to 10 mm optionally at  
bottom or rear; or M 12 equipment plug bottom  
LED signal strength indicator, red  
Through hole l 5.2 mm on both sides for M 5 hex nut  
Scanning distance adjustment  
5
5
6
7
8
SENS  
L
7
8
D
MODE  
Light-/dark-switching  
5
1
(L = light-switching, D = dark-switching)  
Terminals  
9
4
9
2
3
Connection types  
WT 260-P 260  
WT 260-P 460  
WT 260-P 560  
C ꢀ ꢁ V  
Accessories  
page  
496  
510  
Terminals  
4-pin, M 12  
5-pin, M 12  
Cable receptacles M 12  
Mounting brackets*  
1
1
1
2
4
3
5
L+  
M
L+  
1
2
4
3
5
1
2
4
3
5
L+  
3
4
3
4
5
2
* included with delivery  
M
Q
M
Q
Q
VMA  
TE  
VMA  
TE  
2
TE  
248 SENSICK CATALOGUE  
WT 260  
Technical data  
WT 260-  
Max.: 0...380 mm, adjustable1)  
P 260 P 460 P 560  
Scanning distance  
Scanning distance  
Min.: 75...160 mm, adjustable1)  
Adjustable, potentiometer 270°  
Light source2), light type  
Light spot diameter  
LED, infrared light  
Approx. 17 mm at 300 mm  
Approx. 1.5°  
Aperture angle sender  
Supply voltage Vs  
Ripple4)  
10...30 V DC3)  
≤ 5 VSS  
Current consumption5)  
≤ 35 mA  
Switching outputs  
PNP, open collector: Q  
Output current IA max.  
100 mA  
Light receiver, switching mode  
Response time6)  
Light-/dark-switching by sliding switch  
≤ 2 ms  
Max. switching frequency7)  
Pre-failure signalling output VMA8)  
250/s  
100 mA, static  
Test input ”TE” sender off  
PNP: TE to + VS  
Connection types  
Terminal chamber  
Plug M 12, 4-pin  
Plug M 12, 5-pin  
VDE protection class9)  
Circuit protection10)  
Enclosure rating  
V
A, B, C, D  
IP 66  
Ambient temperature TA  
Operation – 25 °C...+ 55 °C  
Storage – 40 °C...+ 70 °C  
Approx. 120 g  
Weight  
Material  
Housing: ABS; optics: PC  
1) Object with 90 % remission  
(based on standard white DIN 5033)  
2) Average service life 100,000 h  
at TA = + 25 °C  
3) Limit values  
4) Must be within VS tolerances  
5) Without load  
6) With resistive load  
7) With light/dark ratio 1:1  
8) Operating reserve <50%  
9) Reference voltage 50 V DC  
10) A = Vs connections reverse-polarity  
protected  
11) Black = 16 % remission  
Grey = 18 % remission  
White = 90 % remission  
B = Inputs/outputs reverse-polarity  
protected  
C = Interference suppression  
D = Outputs overcurrent and short-  
circuit protected  
Scanning distance  
Order information  
Type  
Part no.  
6 009 471  
20  
WT 260-P 260  
WT 260-P 460  
WT 260-P 560  
95 140  
85 150  
1
1
2
2
3
3
A
B
A
B
A
B
1 011 540  
1 011 541  
6%/90%  
50  
300  
1
15  
10  
25  
340  
75 160  
18%/90%  
0
380  
2
0 (mm)  
100  
200  
300  
400  
1
2
3
A
B
Scanning range on black11)/background white  
Scanning range on grey11)/background white  
Scanning range on white11)/background white  
Scanning distance control set to MIN  
5
0
90%/90%  
3
Scanning distance control set to MAX  
(mm) 150  
200  
250  
300  
350  
400  
SENSICK CATALOGUE 249  
WT 260 Photoelectric proximity switches, background suppression, infrared light -- UC  
Dimensional drawing  
Scanning distance  
0...380 mm  
25  
63  
Photoelectric proximity switches  
5
■ Reliable detection of dark objects  
even against light backgrounds  
■ Scanning distance continuously  
adjustable  
2
3
1
4
■ Terminal chamber  
■ Universal current supply,  
relay output, SPST, timer optional  
6
4
19.5  
5.5  
50  
61  
5.5  
Adjustments possible  
WT 260-S 260 WT 260-R 260  
1
2
3
4
Standard direction of material being scanned  
Centre of optical axis, receiver  
Centre of optical axis, sender  
Cable entry gland 1/2HH PF thread for cable  
diameters from 6 to 10 mm optionally at  
bottom or rear  
5
1
1
1
2
7
8
9
5
6
LED signal strength indicator, red  
Through hole l 5.2 mm on both sides for  
M 5 hex nut  
7
8
7
8
Scanning distance adjustment  
Light/dark rotary switch  
(L.ON = light-switching, D.ON = dark-switching)  
Time range control  
3
4
3
04  
1
2
1
2
1
9
0
1
1
1
Terminals  
Red LED status indicator; switching output  
active  
1
2
Time delay selector switch  
O.S.D. = One Shot  
OFF.D. = OFF delay  
ON.D. = ON delay  
Normal = No delay  
C ꢀ ꢁ V  
Connection type  
WT 260-S 260  
WT 260-R 260  
Time delay  
t = 0.1 – 5 s  
Light  
beam  
Uninterrupted  
Interrupted  
ON  
Timer mode  
NORMAL  
OFF  
ON  
1 23  
O.S.D.  
4
4
4
4
OFF  
ON  
T
T
T
OFF  
ON  
1 23  
OFF.D.  
T
T
T
T
T
T
OFF  
ON  
Accessories  
page  
510  
Terminals  
OFF  
ON  
Mounting brackets*  
T
T
1 23  
ON.D.  
OFF  
ON  
* included with delivery  
1
2
3
4
L1  
N
OFF  
ON  
T
T
T
1 23  
OFF  
Setting mode: X light-switching  
x dark-switching  
250 SENSICK CATALOGUE  
WT 260  
Technical data  
WT 260-  
Max.: 0...380 mm, adjustable1)  
S 260 R 260  
Scanning distance  
Scanning distance  
Min.: 75...160 mm, adjustable1)  
Adjustable, potentiometer 270°  
Light source2), light type  
Light spot diameter  
LED, infrared light  
Approx. 17 mm at 300 mm  
Approx. 1.5°  
Angle of dispersion, sender  
3)  
Supply voltage Vs  
12...240 V DC  
24...240 V AC  
≤ 5 VA  
Power consumption  
Switching outputs  
Relay, SPST, electrically isolated  
Switching current IA max.4)  
Light receiver, switching mode  
Response time  
3 A/240 V AC; 3 A/30 V DC  
Light-/dark-switching by rotary switch  
≤ 20 ms  
Max. switching frequency5)  
25/s  
Time delay  
With LED display: switching output active  
Switch position:  
«1 O.S.D.»  
«2 OFF.D.»  
«3 ON.D.»  
«4 Normal»  
«One shot»  
OFF delay  
ON delay  
No delay  
Delay  
Adjustable, 0.1...5 s; potentiom. 270°  
Connection type  
Terminal chamber  
VDE protection class6)  
Circuit protection7)  
Enclosure rating  
V
A, C  
IP 66  
Ambient temperature TA  
Operation – 25 °C...+ 55 °C  
Storage – 40 °C...+ 70 °C  
Approx. 120 g  
Weight  
Material  
Housing: ABS; optics: PC  
1) Object with 90 % remission (based on  
standard white DIN 5033)  
2) Average service life 100,000 h  
at TA = + 25 °C  
3) 10%  
6) Reference voltage 250 V UC  
7) A = Vs connections reverse-polarity  
protected  
8) Black = 16 % remission  
Grey = 18 % remission  
White = 90 % remission  
4) Provide suitable spark suppression for  
inductive or capacitive loads  
5) With light/dark ratio 1:1  
C = Interference suppression  
Scanning distance  
Order information  
Type  
Part no.  
6 009 473  
6 009 472  
20  
WT 260-S 260  
WT 260-R 260  
95 140  
85 150  
1
1
2
2
3
3
A
B
A
B
A
B
6%/90%  
50  
300  
1
15  
10  
25  
340  
75 160  
18%/90%  
0
380  
2
0 (mm)  
100  
200  
300  
400  
1
2
3
A
B
Scanning range on black8)/background white  
Scanning range on grey8)/background white  
Scanning range on white8)/background white  
Scanning distance control set to MIN  
5
0
90%/90%  
3
Scanning distance control set to MAX  
(mm) 150  
200  
250  
300  
350  
400  
SENSICK CATALOGUE 251  
WT 260 Photoelectric proximity switches, energetic, infrared light -- DC  
Dimensional drawing  
Scanning distance  
10...3200 mm  
25  
63  
Photoelectric proximity switches  
4
■ Adjustable sensitivity  
■ Terminal chamber or M 12,  
4-pin plug  
1
2
■ Test input  
3
5
3
19.5  
5.5  
50  
61  
5.5  
Adjustments possible  
WT 260-F 280  
1
2
3
Centre of optical axis, receiver  
Centre of optical axis, sender  
Cable entry gland 1/2HH PF thread for cable  
diameters from 6 to 10 mm optionally at bottom or  
rear; or M 12 equipment plug, bottom  
LED signal strength indicator, yellow,  
switching output active  
WT 260-F 480  
WT 260-E 280  
4
4
5
Through hole Ø 5.2 mm on both sides for  
M 5 hex nut  
7
D.ON L.ON  
6
SENS.  
6
7
Sensitivity adjustment  
Light/dark rotary switch  
3
1
L.ON = light-switching, D.ON = dark-switching  
Terminals  
8
8
4
2
5
Connection types  
WT 260-F 280  
WT 260-E 280  
WT 260-F 480  
C ꢀ ꢁ V  
Accessories  
page  
496  
510  
Terminals  
4-pin, M 12  
Cable receptacles  
Mounting brackets*  
1
1
2
4
3
L+  
M
1
2
4
3
L+  
3
4
2
* included with delivery  
M
Q
Q
TE  
TE  
252 SENSICK CATALOGUE  
WT 260  
Technical data  
WT 260-  
F 280 F 480 E 280  
Scanning distance  
Operating distance  
Sensitivity  
0...3200 mm, adjustable1)  
15...2500 mm, adjustable1)  
Adjustable, potentimeter 270°  
Light source2), light type  
Light spot diameter  
LED, infrared light  
Approx. 80 mm at 2500 mm  
Approx. 1.8°  
Angle of dispersion, sender  
Supply voltage Vs  
Ripple4)  
10...30 V DC3)  
≤ 5 VSS  
Current consumption5)  
≤ 35 mA  
Switching outputs  
PNP, open collector: Q  
NPN, open collector: Q  
100 mA  
Output current IA max.  
Light receiver, switching mode  
Response time6)  
Light-/dark-switching by rotary switch  
≤ 5.0 ms  
Max. switching frequency7)  
100/s  
Test input ”TE” sender off  
PNP: TE to + VS  
NPN: TE to 0 V  
Connection types  
Terminal chamber  
Plug M 12, 4-pin  
VDE protection class8)  
Circuit protection9)  
Enclosure rating  
V
A, B, C, D  
IP 67  
Ambient temperature TA  
Operation – 25 °C...+ 55 °C  
Storage – 40 °C...+ 70 °C  
Approx. 120 g  
Weight  
Material  
Housing: ABS; optics: PC  
1) Object with 90 % remission (based on  
standard white DIN 5033)  
2) Average service life 100,000 h  
at TA = + 25 °C  
4) Must be within VS tolerances  
5) Without load  
6) With resistive load  
7) With light/dark ratio 1:1  
8) Reference voltage 50 V DC  
9) A = Vs connections reverse-polarity  
protected  
B = Inputs/outputs reverse-polarity  
protected  
C = Interference suppression  
D= Outputs overcurrent and short-circuit  
protected  
3) Limit values  
Scanning distance  
Order information  
Type  
Part no.  
100  
WT 260-F 280  
WT 260-F 480  
WT 260-E 280  
6 020 982  
6 020 983  
6 020 984  
10 40 800 1200  
1
2
3
10 15  
10 15  
1500 2000  
2500  
3200  
90%  
0 (mm)2000  
Operating distance  
3000  
3
Scanning distance,  
■
max. typical  
■
10  
1
2
3
Scanning range on black, 6 % remission  
Scanning range on grey, 18 % remission  
Scanning range on white, 90 % remission  
18%  
2
Operating  
distance  
1
6%  
1
Scanning distance, max. typical  
(mm) 500 1000 1500 2000 2500 3000 3500  
SENSICK CATALOGUE 253  
WT 260 Photoelectric proximity switches, energetic, infrared light -- UC  
Dimensional drawing  
Scanning distance  
10...3500 mm  
25  
63  
Photoelectric proximity switches  
4
■ Adjustable sensitivity  
■ Terminal chamber  
1
2
■ Universal current supply,  
relay output, SPDT, timer optional,  
tON and tOFF can be connected  
separately  
3
5
■ Enclosure rating IP 67  
■ CE noise radiation EN 50081-1  
(”Residential standard”)  
3
19.5  
5.5  
50  
61  
5.5  
Adjustments possible  
1
2
3
Centre of optical axis, receiver  
Centre of optical axis, sender  
Cable entry gland 1/2HH PF thread  
for cable diameters from 6 to 10 mm  
optionally at bottom or rear  
LED signal strength indicator, red  
Through hole l 5.2 mm on both sides  
for M 5 hex nut  
WT 260-S 280  
WT 260-R 280  
4
6
7
8
4
5
ON. DLY  
SENS.  
SENS.  
OFF. DLY  
3
3
1
6
7
8
9
Sensitivity adjustment  
9
1
Time control ON-delay tON  
Time control OFF-delay tOFF  
Terminals  
4
4
2
5
2
5
Connection type  
WT 260-S 280  
WT 260-R 280  
Time delay  
t = 0.1 – 10 s  
ON  
OFF  
yes  
no  
C ꢀ ꢁ V  
VS  
Light received  
Relay active  
yes  
no  
t
t
OFF  
ON  
4
3
5
4
3
5
4
3
5
Accessories  
page  
510  
Terminals  
Mounting brackets*  
* included with delivery  
1
2
4
3
5
L1  
N
254 SENSICK CATALOGUE  
WT 260  
Technical data  
WT 260-  
10...3500 mm, adjustable1)  
S 280 R 280  
Scanning distance, max. typical  
Operating distance  
Sensitivity  
20...3000 mm, adjustable1)  
Adjustable, potentiometer 270°  
Light source2), light type  
Light spot diameter  
LED, infrared light  
Approx. 95 mm at 3000 mm  
Approx. 1.7°  
Angle of dispersion, sender  
3)  
Supply voltage VS  
12...240 V DC  
24...240 V AC  
≤ 5 VA  
Power consumption  
Switching output  
Relay, SPDT, electrically isolated  
3 A/240 V AC; 3 A/30 V DC  
Light-switching  
Switching current I max4)  
Light receiver, switching mode  
Response time  
≤ 20 ms  
Max. switching frequency5)  
25/s  
Time delays  
ON delay tON  
OFF delay tOFF  
0.1...10 s, can be connected separately  
0.1...10 s, can be connected separately  
Connection type  
Terminal chamber  
CE noise radiation  
Level EN 50081-1  
(”Residential standard”)  
VDE protection class6)  
Circuit protection7)  
Enclosure rating  
V
A, C  
IP 67  
Ambient temperature TA  
Operation – 25 °C...+ 55 °C  
Storage – 40 °C...+ 70 °C  
Approx. 120 g  
Weight  
Material  
Housing: ABS; optics: PC  
1) Object with 90 % remission (based on  
standard white DIN 5033)  
2) Average service life 100,000 h  
at TA = + 25 °C  
3) 10%  
6) Reference voltage 250 V UC  
7) A = Vs connections reverse-polarity  
protected  
4) Provide suitable spark suppression for  
inductive or capacitive loads  
5) With light/dark ratio 1:1  
C = Interference suppression  
Scanning distance  
Order information  
Type  
Part no.  
100  
WT 260-S 280  
WT 260-R 280  
6 020 771  
6 020 772  
3040 8001100  
10 20  
1
2
3
1500 2000  
10 20  
3000 3500  
0 (mm) 1000  
2000  
3000  
4000  
Operating distance  
Scanning distance,  
■
max. typical  
■
10  
90%  
1
2
3
Scanning range on black, 6 % remission  
Scanning range on grey, 18 % remission  
Scanning range on white, 90 % remission  
3
Operating  
distance  
18%  
2
1
1
(mm)  
Scanning distance, max. typical  
1000 2000 3000  
6%  
SENSICK CATALOGUE 255  
WT 260 Photoelectric proximity switches, energetic, red light -- DC  
Dimensional drawing  
Scanning distance  
5...1500 mm  
25  
63  
Photoelectric proximity switches  
4
■ Adjustable sensitivity  
■ Terminal chamber or  
M 12, 4-pin plug  
1
2
■ Test input  
3
5
3
19.5  
5.5  
50  
61  
5.5  
Adjustments possible  
WT 260-F 270  
1
2
3
Centre of optical axis, receiver  
Centre of optical axis, sender  
Cable entry gland 1/2HH PF thread for cable  
diameters from 6 to 10 mm optionally at bottom or  
rear; or M 12 equipment plug, bottom  
LED signal strength indicator, yellow,  
switching output active  
WT 260-F 470  
WT 260-E 270  
4
4
5
Through hole Ø 5.2 mm on both sides for  
M 5 hex nut  
7
D.ON L.ON  
6
SENS.  
6
7
Sensitivity adjustment  
Light/dark rotary switch  
3
1
L.ON = light-switching, D.ON = dark-switching  
Terminals  
8
8
4
2
5
Connection types  
WT 260-F 270  
WT 260-E 270  
WT 260-F 470  
C ꢀ ꢁ V  
Accessories  
page  
496  
510  
Terminals  
4-pin, M 12  
Cable receptacles  
Mounting brackets*  
1
1
2
4
3
L+  
M
1
2
4
3
L+  
3
4
2
* included with delivery  
M
Q
Q
TE  
TE  
256 SENSICK CATALOGUE  
WT 260  
Technical data  
WT 260-  
F 270 F 470 E 270  
Scanning distance  
Operating distance  
Sensitivity  
5...1500 mm, adjustable1)  
5...1000 mm, adjustable1)  
Adjustable, potentimeter 270°  
Light source2), light type  
Light spot diameter  
LED, infrared light  
Approx. 45 mm at 1000 mm  
Approx. 2.5°  
Angle of dispersion, sender  
Supply voltage Vs  
Ripple4)  
10...30 V DC3)  
≤ 5 VSS  
Current consumption5)  
≤ 35 mA  
Switching outputs  
PNP, open collector: Q  
NPN, open collector: Q  
100 mA  
Output current IA max.  
Light receiver, switching mode  
Response time6)  
Light-/dark-switching by rotary switch  
≤ 1.5 ms  
Max. switching frequency7)  
333/s  
Test input ”TE” sender off  
PNP: TE to + VS  
NPN: TE to 0 V  
Connection types  
Terminal chamber  
Plug M 12, 4-pin  
VDE protection class8)  
Circuit protection9)  
Enclosure rating  
V
A, B, C, D  
IP 67  
Ambient temperature TA  
Operation – 25 °C...+ 55 °C  
Storage – 40 °C...+ 70 °C  
Approx. 120 g  
Weight  
Material  
Housing: ABS; optics: PC  
1) Object with 90 % remission (based on  
standard white DIN 5033)  
2) Average service life 100,000 h  
at TA = + 25 °C  
4) Must be within VS tolerances  
5) Without load  
6) With resistive load  
7) With light/dark ratio 1:1  
8) Reference voltage 50 V DC  
9) A = Vs connections reverse-polarity  
protected  
B = Inputs/outputs reverse-polarity  
protected  
C = Interference suppression  
D = Outputs overcurrent and short-circuit  
protected  
3) Limit values  
Scanning distance  
Order information  
Type  
Part no.  
100  
WT 260-F 270  
WT 260-F 470  
WT 260-E 270  
6 020 979  
6 020 980  
6 020 981  
10 20 350 500  
5 10  
1
2
3
650  
900  
1000  
5
1500  
90%  
0 (mm) 300  
600  
900  
1200  
1500  
3
Operating distance  
Scanning distance,  
■
max. typical  
■
10  
1
2
3
Scanning range on black, 6 % remission  
Scanning range on grey, 18 % remission  
Scanning range on white, 90 % remission  
Operating  
distance  
6%  
18%  
1
2
1
Scanning distance, max. typical  
(mm) 500  
1000  
1500  
SENSICK CATALOGUE 257  
WT 260 Photoelectric proximity switches, energetic, red light -- UC  
Dimensional drawing  
Scanning distance  
5...1700mm  
25  
63  
Photoelectric proximity switches  
4
■ Adjustable sensitivity  
■ Terminal chamber  
1
2
■ Universal current supply,  
Relay output, SPDT, timer optional,  
tON and tOFF can be connected  
separately  
3
5
■ Enclosure rating IP 67  
■ CE noise radiation EN 50081-1  
(”Residential standard”)  
3
19.5  
5.5  
50  
61  
5.5  
Adjustments possible  
1
2
3
Centre of optical axis, receiver  
Centre of optical axis, sender  
Cable entry gland 1/2HH PF thread  
for cable diameters from 6 to 10 mm  
optionally at bottom or rear  
LED signal strength indicator, red  
Through hole l 5.2 mm on both sides  
for M 5 hex nut  
WT 260-S 270  
WT 260-R 270  
4
6
7
8
4
5
ON. DLY  
SENS.  
SENS.  
OFF. DLY  
3
3
1
6
7
8
9
Sensitivity adjustment  
9
1
Time control ON-delay tON  
Time control OFF-delay tOFF  
Terminals  
4
4
2
5
2
5
Connection type  
WT 260-S 270  
WT 260-R 270  
Time delay  
t = 0.1 – 10 s  
ON  
OFF  
yes  
no  
C ꢀ ꢁ V  
VS  
Light received  
Relay active  
yes  
no  
t
t
OFF  
ON  
4
3
5
4
3
5
4
3
5
Accessories  
page  
510  
Terminals  
Mounting brackets*  
* included with delivery  
1
2
4
3
5
L1  
N
258 SENSICK CATALOGUE  
WT 260  
Technical data  
WT 260-  
S 270 R 270  
Scanning distance, max. typical  
Operating distance  
Sensitivity  
5...1700 mm, adjustable1)  
5...1300 mm, adjustable1)  
Adjustable, potentiometer 270°  
Light source2), light type  
Light spot diameter  
LED, infrared light  
Approx. 60 mm at 1300 mm  
Approx. 1.8°  
Angle of dispersion, sender  
3)  
Supply voltage VS  
12...240 V DC  
24...240 V AC  
≤ 5 VA  
Power consumption  
Switching output  
Relay, SPDT, electrically isolated  
3 A/240 V AC; 3 A/30 V DC  
Light-switching  
Switching current I max4)  
Light receiver, switching mode  
Response time  
≤ 20 ms  
Max. switching frequency5)  
25/s  
Time delays  
ON-delay tON  
OFF-delay tOFF  
0.1...10 s, can be connected separately  
0.1...10 s, can be connected separately  
Connection type  
Terminal chamber  
CE noise radiation  
Level EN 50081-1  
(”Residential standard”)  
VDE protection class6)  
Circuit protection7)  
Enclosure rating  
V
A, C  
IP 67  
Ambient temperature TA  
Operation – 25 °C...+ 55 °C  
Storage – 40 °C...+ 70 °C  
Approx. 120 g  
Weight  
Material  
Housing: ABS; optics: PC  
1) Object with 90 % remission (based on  
standard white DIN 5033)  
2) Average service life 100,000 h  
at TA = + 25 °C  
3) 10%  
6) Reference voltage 250 V UC  
7) A = Vs connections reverse-polarity  
protected  
4) Provide suitable spark suppression for  
inductive or capacitive loads  
5) With light/dark ratio 1:1  
C = Interference suppression  
Scanning distance  
Order information  
Type  
Part no.  
100  
WT 260-S 270  
WT 260-R 270  
6 020 769  
6 020 770  
10 20 400 450  
1
2
3
5
5
800900  
1300  
1700  
0 (mm)  
500  
1000  
1500  
2000  
Operating distance  
Scanning distance,  
■
max. typical  
■
10  
90%  
1
2
3
Scanning range on black, 6 % remission  
Scanning range on grey, 18 % remission  
Scanning range on white, 90 % remission  
3
Operating  
distance  
2
18%  
Scanning distance, max. typical  
1000 1500  
1
1
6%  
(mm)  
500  
SENSICK CATALOGUE 259  
WL 260 Photoelectric reflex switches, red light -- DC  
Dimensional drawing  
Scanning range  
0.01...14 m  
25  
63  
Photoelectric reflex switches  
4
■ Polarising filter providing reliable  
detection even of objects with  
reflective surfaces  
1
2
■ Adjustable sensitivity  
■ Terminal chamber or M 12,  
4-pin plug  
3
5
■ Test input  
3
19.5  
5.5  
50  
61  
5.5  
Adjustments possible  
WL 260-F 270  
1
2
3
Centre of optical axis, receiver  
Centre of optical axis, sender  
Cable entry gland 1/2HH PF thread for cable  
diameters from 6 to 10 mm optionally at bottom or  
rear; or M 12 equipment plug, bottom  
LED signal strength indicator, yellow,  
switching output active  
WL 260-F 470  
WL 260-E 270  
4
4
5
Through hole Ø 5.2 mm on both sides for  
M 5 hex nut  
7
D.ON L.ON  
6
SENS.  
6
7
Sensitivity adjustment  
Light/dark rotary switch  
3
1
L.ON = light-switching, D.ON = dark-switching  
Terminals  
8
8
4
2
5
Connection types  
WL 260-F 270  
WL 260-E 270  
WL 260-F 470  
C ꢀ ꢁ V  
Accessories  
page  
496  
510  
520  
Terminals  
4-pin, M 12  
Cable receptacles  
Mounting brackets*  
Reflector P 250*  
1
1
1
2
4
3
L+  
M
L+  
M
3
2
4
4
* included with delivery  
Q
Q
2
TE  
3
TE  
260 SENSICK CATALOGUE  
WL 260  
Technical data  
WL 260-  
F 270 F 470 E 270  
Scanning range, max. typical/on refl. 0.01...14 m/PL 80 A  
max. typical/on refl. 0.01...9.5 m/P 250 (included)  
0.01...8 m/P 250  
Operating range  
Sensitivity  
Adjustable, potentiometer 270°  
Light source1), light type  
LED, visible red light  
with polarising filter  
Approx. 240 mm at 8 m  
Approx. 1.7°  
Light spot diameter  
Angle of dispersion, sender  
Supply voltage Vs  
Ripple3)  
10...30 V DC2)  
≤ 5 VSS  
Current consumption4)  
≤ 35 mA  
Switching outputs  
PNP, open collector: Q  
NPN, open collector: Q  
100 mA  
Output current IA max.  
Light receiver, switching mode  
Response time5)  
Light /dark-switching by rotary switch  
≤ 1.5 ms  
Max. switching frequency6)  
333/s  
Test input ”TE” sender off  
PNP: TE to + VS  
NPN: TE to 0 V  
Connection types  
Terminal chamber  
M 12 plug, 4-pin  
VDE protection class7)  
Circuit protection8)  
Enclosure rating  
V
A, B, C, D  
IP 67  
Ambient temperature TA  
Operation – 25 °C...+ 55 °C  
Storage – 40 °C...+ 70 °C  
Approx. 120 g  
Weight  
Material  
Housing: ABS; optics: PMMA  
1) Average service life 100,000 h  
at TA = +25 °C  
2) Limit values  
3) Must be within VS tolerances  
4) Without load  
5) With resistive load  
6) With light/dark ratio 1:1  
7) Reference voltage 50 V DC  
8) A = Vs connections reverse-polarity  
protected  
B = Inputs/outputs reverse-polarity  
protected  
C = Interference suppression  
D = Outputs overcurrent and short-  
circuit protected  
Scanning range and operating reserve  
Order information  
Type  
Part no.  
100  
WL 260-F 270  
WL 260-F 470  
WL 260-E 270  
6 020 976  
6 020 977  
6 020 978  
0.01  
0.01  
0.01  
0.01  
0.01  
0.02  
11.5  
11  
14  
1
2
3
4
5
6
8
9.5  
9
7
7
8.5  
1
5.5  
5.5  
10  
4
6
0 (m)  
4
6
8
10  
14  
2
Operating  
range  
Operating range  
Scanning range,  
■
max. typical  
■
5
Reflector type  
Operating range  
0.01...11.5 m  
0.01...8.0 m  
0.01...9.0 m  
1
2
3
PL 80 A  
1
P 250  
Scanning range, max. typical  
PL 50 A or  
PL 40 A  
(m)  
2
4
6
8
10  
12  
14  
4
PL 30 A or  
PL 31 A  
0.01...7.0 m  
5
6
PL 20 A  
0.01...5.5 m  
0.02...4.0 m  
Reflective tape  
«Diamond Grade»  
SENSICK CATALOGUE 261  
WL 260 Photoelectric reflex switches, red light -- UC  
Dimensional drawing  
Scanning range  
0.01...15 m  
25  
63  
Photoelectric reflex switches  
4
■ Polarising filter providing reliable  
detection even of objects with  
reflective surfaces  
1
2
■ Terminal chamber  
■ Universal current supply,  
relay output, SPDT, timer optional,  
3
5
tON and tOFF can be connected  
3
separately  
19.5  
■ Enclosure rating IP 67  
■ CE noise radiation EN 50081-1  
(”Residential standard”)  
5.5  
50  
61  
5.5  
Adjustments possible  
1
2
3
Centre of optical axis, receiver  
Centre of optical axis, sender  
Cable entry gland 1/2HH PF thread  
for cable diameters from 6 to 10 mm  
optionally at bottom or rear  
LED signal strength indicator, red  
Through hole l 5.2 mm on both sides  
for M 5 hex nut  
WL 260-S 270  
WL 260-R 270  
4
6
7
8
4
5
ON. DLY  
SENS.  
SENS.  
OFF. DLY  
3
3
1
6
7
8
9
Sensitivity adjustment  
1
9
Time control ON-delay tON  
Time control OFF-delay tOFF  
Terminals  
4
4
2
5
2
5
Connection type  
WL 260-S 270  
WL 260-R 270  
Time delay  
t = 0.1 – 10 s  
ON  
OFF  
yes  
no  
VS  
C ꢀ ꢁ V  
Light received  
Relay active  
yes  
no  
t
t
OFF  
ON  
4
3
5
4
3
5
4
3
5
Accessories  
page  
510  
520  
Terminals  
Mounting brackets*  
Reflector P 250*  
1
2
4
3
5
L1  
N
* included with delivery  
262 SENSICK CATALOGUE  
WL 260  
Technical data  
WL 260-  
S 270 R 270  
Scanning range, max. typical/on refl. 0.01...15 m/PL 80 A  
max. typical/on refl. 0.01...11 m/P 250 (included)  
0.01...10 m/P 250  
Operating range  
Sensitivity  
Adjustable, potentiometer 270°  
Light source1), light type  
LED, visible red light  
with polarising filter  
Approx. 300 mm at 10 m  
Approx. 1.7°  
Light spot diameter  
Angle of dispersion, sender  
2)  
Supply voltage Vs  
12...240 V DC  
24...240 V AC  
≤ 5 VA  
Power consumption  
Switching output  
Switching current IA max.3)  
Light receiver, switching mode  
Response time  
Relay, SPDT, electrically isolated  
3 A/240 V AC; 3 A/30 V DC  
Light-switching  
≤ 20 ms  
Max. switching frequency4)  
25/s  
Time delays  
ON delay tON  
0.1...10 s, can be connected separately  
0.1...10 s, can be connected separately  
OFF delay tOFF  
Connection type  
Terminal chamber  
CE noise radiation  
Level EN 50081-1  
(”Residential standard”)  
VDE protection class5)  
Circuit protection6)  
Enclosure rating  
V
A, C  
IP 67  
Ambient temperature TA  
Operation – 25 °C...+ 55 °C  
Storage – 40 °C...+ 70 °C  
Approx. 120 g  
Weight  
Material  
Housing: ABS; optics: PMMA  
1) Average service life 100,000 h  
at TA = + 25 °C  
2) 10 %  
3) Provide suitable spark suppression for  
inductive or capacitive loads  
4) With light/dark ratio 1:1  
5) Reference voltage 250 V UC  
6) A = Vs connections reverse-polarity  
protected  
C = Interference suppression  
Scanning range and operating reserve  
Order information  
Type  
Part no.  
100  
WL 260-S 270  
WL 260-R 270  
6 020 767  
6 020 768  
0.01  
0.01  
0.01  
0.01  
0.01  
0.02  
13  
15  
1
2
3
4
5
6
10 11  
11.5 12.5  
8.5 9.7  
6.5 7. 8  
5.3 6.5  
4
10  
0 (m)  
2
4
6
8
10 12 14  
16  
1
Operating range  
Scanning range,  
■
max. typical  
■
6
Operating  
range  
Reflector type  
Operating range  
0.01...13.0 m  
0.01...10.0 m  
0.01...11.5 m  
2
1
2
3
PL 80 A  
1
P 250  
Scanning range, max. typical  
(m)  
PL 50 A or  
PL 40 A  
5
10  
15  
4
PL 30 A or  
PL 31 A  
0.01...8.5 m  
5
6
PL 20 A  
0.01...6.5 m  
0.01...5.3 m  
Reflective tape  
«Diamond Grade»  
SENSICK CATALOGUE 263  
WS/WE 260 Through-beam photoelectric switches, infrared light -- DC  
Dimensional drawing  
Scanning range  
30 m  
25  
63  
Through-beam photoelectric switches  
3
■ Adjustable sensitivity  
■ Terminal chamber or M 12,  
4-pin plug  
1
■ Test input  
2
4
2
19.5  
5.5  
50  
61  
5.5  
Adjustments possible  
WS/WE 260-F 230  
WS/WE 260-F 430  
WS/WE 260-E 230  
1
2
Centre of optical axis, sender/receiver  
Cable entry gland 1/2HH PF thread  
for cable diameters from 6 to 10 mm  
optionally at bottom or rear;  
or M 12 equipment plug, bottom  
LED signal strength indicator, red  
Through hole l 5.2 mm on both sides  
for M 5 hex nut  
3
4
3
5
6
Sensitivity adjustment  
5
6
Light/dark rotary switch  
L.ON = light-switching, D.ON = dark-switching  
Terminals  
7
3
4
1
2
7
Connection types  
WS/WE 260-F 230 WS/WE 260-F 430  
WS/WE 260-E 230  
C ꢀ ꢁ V  
Terminals  
4-pin, M 12  
WS 260-G 230  
WS 260-G 430  
Accessories  
page  
496  
510  
556  
Sender  
1
1
2
L+  
M
1
2
3
L+  
M
Cable receptacles M 12  
Mounting brackets*  
Slotted masks  
3
4
2
NC  
TE  
TE  
3
* included with delivery  
Receiver  
WE 260-E 230  
WE 260-F 230  
WE 260-F 430  
1
1
2
4
L+  
M
1
2
4
L+  
M
Q
3
4
2
Q
NC  
264 SENSICK CATALOGUE  
WS/WE 260  
Technical data  
WS/WE 260-  
F 230 F 430 E 230  
Scanning range, max. typical  
Operating range  
Sensitivity  
30 m  
20 m  
Adjustable, potentiometer 270°  
Light source1), light type  
Light spot diameter  
Angle of dispersion, sender  
Angle of dispersion, receiver  
Supply voltage VS  
Ripple3)  
LED, infrared light  
Approx. 350 mm at 20 m  
Approx. 1°  
Approx. 20°  
10...30 V DC2)  
≤ 5 VSS  
Current consumption4)  
sender  
≤ 20 mA  
≤ 35 mA  
receiver  
Switching outputs  
PNP, open collector: Q  
NPN, open collector: Q  
100 mA  
Output current IA max.  
Light receiver, switching mode  
Response time5)  
Light-/dark-switching by rotary switch  
≤ 1 ms  
Max. switching frequency6)  
500/s  
Test input ”TE” sender off  
PNP, NPN: TE to 0 V  
Connection types  
Terminal chamber  
M 12 plug, 4 pin  
VDE protection class7)  
Circuit protection8)  
sender  
V
A, B  
receiver  
A, B, C, D  
IP 66  
Enclosure rating  
Ambient temperature TA  
Operation – 25 °C...+ 55 °C  
Storage – 40 °C...+ 70 °C  
Approx. 120 g  
Weight  
Material  
Housing: ABS; optics: PC  
1) Average service life 100000 h  
at TA = + 25 °C  
2) Limit values  
3) Must be within VS tolerances  
4) Without load  
5) With resistive load  
6) With light/dark ratio 1:1  
7) Reference voltage 50 V DC  
8) A = Vs connections reverse-polarity  
protected  
B = Inputs/outputs reverse-polarity  
protected  
C = Interference suppression  
D = Outputs overcurrent and short-  
circuit protected  
Scanning range and operating reserve  
Order information  
Type  
Part no.  
100  
WS/WE 260-F 230 6 020 052  
WS/WE 260-E 230 6 020 051  
WS/WE 260-F 430 6 020 053  
0
20  
30  
1
2
3
4
0
6 7  
0
3
4
0 1.5 2  
0 (m)  
4
8
12 16 20 24 28 30  
10  
Operating range  
Scanning range,  
max. typical  
■
■
Scanning range reduction when using slotted masks  
1
2
3
4
Without slotted mask  
Slot width 5 mm  
Slot width 2 mm  
Slot width 1 mm  
Operating range  
Scanning range, max. typical  
1
(m)  
4
8
12  
16  
20  
24  
28  
SENSICK CATALOGUE 265  
WS/WE 260 Through-beam photoelectric switches, red light -- UC  
Dimensional drawing  
Scanning range  
45 m  
25  
63  
Through-beam photoelectric switches  
3
■ Adjustable sensitivity  
■ Terminal chamber  
■ Universal current supply,  
relay output, SPDT, timer optional,  
1
tON and tOFF can be connected  
2
separately  
■ Enclosure rating IP 67  
■ CE noise radiation EN 50081-1  
(”Residential standard”)  
4
2
19.5  
5.5  
50  
61  
5.5  
Adjustments possible  
1
Centre of optical axis, sender and receiver  
Cable entry gland 1/2HH PF thread  
for cable diameters from 6 to 10 mm  
optionally at bottom or rear  
LED signal strength indicator, red  
Through hole l 5.2 mm on both sides  
for M 5 hex nut  
WS/WE 260-S 270 WS/WE 260-R 270  
2
3
3
4
6
7
5
ON. DLY  
SENS.  
SENS.  
OFF. DLY  
5
6
7
8
Sensitivity adjustment  
3
4
5
3
4
5
1
2
Time control ON-delay tON  
Time control OFF-delay tOFF  
Terminals  
8
1
2
Connection type  
WS/WE 260-S 270  
WS/WE 260-R 270  
Time delay  
t = 0.1 – 10 s  
ON  
OFF  
yes  
no  
VS  
Light received  
Relay active  
yes  
no  
C ꢀ ꢁ V  
t
t
OFF  
ON  
4
3
5
4
3
5
4
3
5
Terminals  
Accessories  
page  
510  
Sender  
WS 260-S 270  
Mounting brackets*  
1
2
L1  
N
* included with delivery  
Receiver  
WE 260-S 270  
WE 260-R 270  
1
2
4
3
5
L1  
N
266 SENSICK CATALOGUE  
WS/WE 260  
Technical data  
WS/WE 260-  
S 270 R 270  
Scanning range, max. typical  
Operating range  
Sensitivity  
45 m  
40 m  
Adjustable, potentiometer 270°  
Light source1), light type  
Light spot diameter  
LED, visible red light  
Approx. 700 mm at 40 m  
Approx. 1°  
Angle of dispersion, sender  
Angle of dispersion, receiver  
Approx. 20°  
2)  
Supply voltage VS  
12...240 V DC  
24...240 V AC  
Power consumption  
Sender  
≤ 4 VA  
≤ 5 VA  
Receiver  
Switching output  
Relay, SPDT, electrically isolated  
3 A/240 V AC; 3 A/30 V DC  
Light-switching  
Switching current IA max.3)  
Light receiver, switching mode  
Response time  
≤ 20 ms  
Max. switching frequency4)  
25/s  
Time delays  
ON-delay tON  
OFF-delay tOFF  
0.1...10 s, can be connected separately  
0.1...10 s, can be connected separately  
Connection type  
Terminal chamber  
CE noise radiation  
Level EN 50081-1  
(”Residential standard”)  
VDE protection class5)  
Circuit protection6)  
Enclosure rating  
V
A, C  
IP 67  
Ambient temperature TA  
Operation – 25 °C...+ 55 °C  
Storage – 40 °C...+ 70 °C  
Approx. 120 g  
Weight  
Material  
Housing: ABS; optics: PC  
1) Average service life 100,000 h  
at TA = + 25 °C  
2) 10 %  
3) Provide suitable spark suppression for  
inductive or capacitive loads  
4) With light/dark ratio 1:1  
5) Reference voltage 250 V UC  
6) A = Vs connections reverse-polarity  
protected  
C = Interference suppression  
Scanning range and operating reserve  
Order information  
Type  
Part no.  
100  
WS/WE 260-S 270 6 020 773  
WS/WE 260-R 270 6 020 774  
0
40  
45  
0 (m)  
10  
20  
30  
40  
50  
Operating range  
Scanning range,  
■
max. typical  
■
10  
Operating range  
Scanning range, max. typical  
1
(m)  
10  
20  
30  
40  
50  
SENSICK CATALOGUE 267  
WLL 260 Photoelectric switches for fibre-optic cable, red light -- DC  
Dimensional drawing  
Scanning range  
max. 800 mm  
25  
63  
Through-beam systems  
4
Scanning distance  
max. 65 (110) mm  
Proximity systems  
1
2
■ Wide range of fibre-optic cables  
for through-beam and proximity  
applications  
3
5
■ Easy adaption of fibre-optic cable  
using cap nut  
3
■ Adjustable sensitivity  
■ Terminal chamber, at bottom or  
rear or M 12 plug, 4-pin  
■ Test input  
19.5  
50  
61  
5.5  
Adjustments possible  
WLL 260-F 240  
1
2
3
Centre of optical axis, receiver  
Centre of optical axis, sender  
WLL 260-F 440  
Cable entry gland 1/2HH PF thread for cable diameters  
from 6 to 10 mm optionally at bottom or rear;  
or M 12 equipment plug, bottom  
LED signal strength indicator, red  
Through hole l 5.2 mm on both sides for M 5 hex nut  
Sensitivity adjustment  
WLL 260-E 240  
4
5
6
7
4
6
Light/dark rotary switch  
L.ON = light-switching, D.ON = dark-switching  
Terminals  
8
7
8
3
4
1
2
Connection types  
WLL 260-E 240  
WLL 260-F 240  
WLL 260-F 440  
C ꢀ ꢁ V  
Accessories  
page  
496  
510  
528  
Terminals  
4-pin, M 12  
Cable receptacles  
Mounting brackets*  
Fibre-optic cable  
1
1
2
4
3
L+  
M
L+  
1
2
4
3
3
4
2
M
Q
* included with delivery  
Q
TE  
TE  
268 SENSICK CATALOGUE  
WLL 260  
Technical data  
WLL 260-  
Fibre-optic cable series LIS/LBS  
F 240 F 440 E 240  
Suitable fibre-optic cables  
see page 552  
Scanning distance/ranges  
Through-beam system  
Depends on the fibre-optic cable used  
Scanning distance, max. typical1) 0...65 mm  
0...110 mm w. special fibre-optic cable  
0...50 mm  
Scanning range1)  
0...90 mm w. special fibre-optic cable  
Proximity system  
Scanning range, max. typical  
Operating range  
0...800 mm  
0...700 mm  
Sensitivity  
Adjustable, potentiometer 270°  
Light source2), light type  
Light spot diameter  
LED, visible red light  
Depends on scanning range  
Approx. 65°  
Aperture fibre-optic cable  
Supply voltage VS  
Ripple4)  
10...30 V DC3)  
≤ 5 VSS  
Current consumption5)  
≤ 35 mA  
Switching outputs  
PNP, open collector: Q  
NPN, open collector: Q  
100 mA  
Output current IA max.  
Light receiver, switching mode  
Response time6)  
Light-/dark-switching by rotary switch  
≤ 0.7 ms  
Max. switching frequency7)  
700/s  
Test input ”TE” sender off  
PNP: TE to + VS  
NPN: TE to 0 V  
Connection types  
Terminal chamber  
Plug M 12, 4-pin  
VDE protection class8)  
Circuit protection9)  
Enclosure rating  
V
A, B, C, D  
IP 66  
Ambient temperature TA  
Operation – 25 °C...+ 55 °C  
Storage – 40 °C...+ 70 °C  
Approx. 120 g  
Weight  
Material  
Housing: ABS  
1) Object with 90 % remission (based on  
standard white DIN 5033)  
2) Average service life 100,000 h  
at TA = + 25 °C  
5) Without load  
6) With resistive load  
7) With light/dark ratio 1:1  
8) Reference voltage 50 V DC  
9) A = Vs connections reverse-polarity  
protected  
B = Inputs/outputs reverse-polarity  
protected  
3) Limit values  
4) Must be within VS tolerances  
C = Interference suppression  
D = Outputs overcurrent and short-  
circuit protected  
Order information  
Type  
Part no.  
WLL 260-F 240  
WLL 260-F 440  
WLL 260-E 240  
6 020 064  
6 020 065  
6 020 063  
SENSICK CATALOGUE 269  
WLL 260 Photoelectric switches for fibre-optic cable, red light -- UC  
Dimensional drawing  
Scanning range  
max. 800 mm  
25  
63  
Through-beam systems  
4
Scanning distance  
max. 65 (110) mm  
Proximity systems  
1
2
■ Wide range of fibre-optic cables  
for through-beam and proximity  
applications  
3
5
■ Easy adaption of fibre-optic cable  
using cap nut  
■ Adjustable sensitivity  
3
19.5  
5.5  
50  
61  
5.5  
■
Terminal chamber, at bottom or rear  
■ Universal current supply, relay  
output, SPST, timer optional  
Adjustments possible  
WLL 260-S 240 WLL 260-R 240  
1
2
3
Centre of optical axis, receiver  
Centre of optical axis, sender  
Cable entry gland 1/2HH PF thread for cable  
diameters from 6 to 10 mm optionally at  
bottom or rear  
4
6
4
5
LED signal strength indicator, red  
Through hole l 5.2 mm on both sides  
for M 5 hex nut  
1
1
0
1
6
7
7
8
6
7
Sensitivity adjustment  
Light/dark rotary switch  
L.ON = light-switching,  
D.ON = dark-switching  
Time range control  
4
3
1
2
3
4
1
2
9
8
9
0
Terminals  
1
1
Red LED status indicator, switching output  
active  
1
Time delay selector switch  
O.S.D. = One Shot  
OFF.D. = OFF delay  
ON.D. = ON delay  
Normal = No delay  
Connection type  
WLL 260-S 240  
WLL 260-R 240  
Time delay  
t = 0.1 – 5 s  
C ꢀ ꢁ V  
Light  
beam  
Uninterrupted  
Mode  
Interrupted  
ON  
NORMAL  
OFF  
ON  
1 23  
O.S.D.  
4
4
4
4
OFF  
ON  
T
T
T
OFF  
ON  
1 23  
OFF.D.  
T
T
T
T
T
T
OFF  
ON  
Accessories  
page  
510  
528  
Terminals  
OFF  
ON  
Mounting brackets*  
Fibre-optic cable  
T
T
1 23  
ON.D.  
OFF  
ON  
1
2
3
4
V DC  
V AC  
OFF  
ON  
* included with delivery  
T
T
T
1 23  
OFF  
Switching mode: X light-switching  
x dark-switching  
270 SENSICK CATALOGUE  
WLL 260  
Technical data  
WLL 260-  
Fibre-optic cable series LIS/LBS  
S 240 R 440  
Suitable fibre-optic cable  
see page 552  
Scanning distance/ranges  
Through-beam system  
Depends on the fibre-optic cable used  
Scanning distance, max. typical1) 0...65 mm  
0...110 mm w. special fibre-optic cable  
0...50 mm  
Scanning range1)  
0...90 mm w. special fibre-optic cable  
Proximity system  
Scanning range, max. typical  
Operating range  
0...800 mm  
0...700 mm  
Sensitivity  
Adjustable, potentiometer 270°  
Light source2), light type  
Light spot diameter  
LED, visible red light  
Depends on scanning range  
Approx. 65°  
Aperture fibre-optic cable  
3)  
Supply voltage VS  
12...240 V DC  
24...240 V AC  
≤ 5 VA  
Power consumption  
Switching output  
Relay, SPST, electrically isolated  
3 A/240 V AC; 3 A/30 V DC  
Light-/dark-switching by rotary switch  
≤ 20 ms  
Switching current IA max.4)  
Light receiver, switching mode  
Response time  
Max. switching frequency5)  
25/s  
Time delays  
With indicator LED: switching  
output active  
Switch position: «1 O.S.D.»  
«2 OFF.D.»  
1: «One shot»  
OFF delay tOFF  
«3 ON.D.»  
ON delay tON  
«4 Normal»  
No delay  
Time range  
Adjustable, 0.1...5 s;  
potentiometer 270°  
Connection type  
Terminal chamber  
VDE protection class6)  
Circuit protection7)  
Enclosure rating  
V
A, C  
IP 66  
Ambient temperature TA  
Operation – 25 °C...+ 55 °C  
Storage – 40 °C...+ 70 °C  
Approx. 120 g  
Weight  
Material  
Housing: ABS  
1) Object with 90 % remission (based on  
standard white DIN 5033)  
2) Average service life 100,000 h  
at TA = + 25 °C  
3) 10%  
6) Reference voltage 50 V DC  
7) A = Vs connections reverse-polarity  
protected  
4) Provide suitable spark suppression for  
inductive or capacitive loads  
5) With light/dark ratio 1:1  
C = Interference suppression  
Order information  
Type  
Part no.  
WLL 260-S 240  
WLL 260-R 240  
6 009 504  
6 009 503  
SENSICK CATALOGUE 271  
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