![background image](http://html.mh-extra.com/html/sick/w26/w26_operating-instructions-manual_1264136025.webp)
Table 9: DC
WTB
26x-
xxXXXxxxZZZ
Push-
pull
111
112
113
114
115
116
421
422
721
722
PNP
811
812
813
814
815
816
B21
B22
-
-
NPN
C11
C12
C13
C14
C15
C16
-
-
F21
F22
BN
+ (L+)
WH
Q
Q
Alarm
Health
Alarm
Health
Q
Q
Q
Q
BU
- (M)
BK
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
GY
-
-
-
-
-
-
Test
→
L+
Test
→
L+
Test
→
M
Test
→
M
Table 10: Push-pull, PNP, NPN
Push-pull
PNP
NPN
+ (L+)
Q ≤ 100 mA
‒ (M)
Push-pull
PNP
NPN
+ (L+)
Q ≤ 100 mA
‒ (M)
Push-pull
PNP
NPN
+ (L+)
Q
≤ 100 mA
‒ (M)
Push-pull
PNP
NPN
+ (L+)
Q
≤ 100 mA
‒ (M)
6
Additional functions
Alarm
Alarm output: The sensor (WTB26) features a pre-failure notification output (“Alarm”
in the connection diagram [
]), which issues a notification if the sensor is
only ready for operation to a limited extent. The LED flashes in this case. Possible
causes: sensor is contaminated, sensor is out of alignment. In the good state: LOW (0),
if excessively contaminated HIGH (1).
Health
ADDITIONAL FUNCTIONS
6
8020354.1DS8/2021-11-24 | SICK
O P E R A T I N G I N S T R U C T I O N S | WTB26
25
Subject to change without notice
en
Summary of Contents for W26
Page 1: ...B E T R I E B S A N L E I T U N G WTB26 de en es fr it ja pl pt ru zh ...
Page 2: ...B E T R I E B S A N L E I T U N G WTB26 de en es fr it ja pl pt ru zh ...
Page 19: ...O P E R A T I N G I N S T R U C T I O N S WTB26 de en es fr it ja pl pt ru zh ...
Page 35: ...I N S T R U C C I O N E S D E U S O WTB26 de en es fr it ja pl pt ru zh ...
Page 52: ...N O T I C E D I N S T R U C T I O N WTB26 de en es fr it ja pl pt ru zh ...
Page 69: ...I S T R U Z I O N I P E R L U S O WTB26 de en es fr it ja pl pt ru zh ...
Page 85: ...取 扱 説 明 書 WTB26 de en es fr it ja pl pt ru zh ...
Page 101: ...I N S T R U K C J A E K S P L O A T A C J I WTB26 de en es fr it ja pl pt ru zh ...
Page 118: ...M A N U A L D E I N S T R U Ç Õ E S WTB26 de en es fr it ja pl pt ru zh ...
Page 134: ...Р У К О В О Д С Т В О П О Э К С П Л У А Т А Ц И И WTB26 de en es fr it ja pl pt ru zh ...
Page 152: ...操 作 指 南 WTB26 de en es fr it ja pl pt ru zh ...