6.2 WL34-Rxxx
U
B
20 V ... 250 V AC/DC, see "Technical data", page 12
Table 4: AC/DC
WL34-R2x0
1 L1
2 N
3 Relay
4 Relay
5 Relay
0.14 ... 1.5 mm
2
Table 5: AC/DC relay
Relay
3
WL34-R2x0
H
I
max.
= 4 A@250 V AC
4 A@24 V DC
0.125 A@250 V DC
UL: 4A @ 250 V AC, general
use
4A @ 250 V AC, resistive
(NO)
3A @ 250 V AC, resistive
(NC)
4A @ 24 V DC, NO, general
use
3A @ 24 V DC, NC, general
use
R300
B300 (NO contacts only)
D
7 Additional functions
Alarm
Alarm output: the sensor (WL34-Vxxx) features a pre-failure notification output (“Alarm”
in connection diagram [see "WL34-Bxxx, WL34-Vxxx", page 7]), which issues a notifica‐
tion if the sensor is only ready for operation to a limited extent. The LED indicator
flashes in this case. Possible causes: sensor or reflector is contaminated, sensor is out
of alignment. In the good state: LOW (0), if excessively contaminated HIGH (1).
6 ELECTRICAL INSTALLATION
8
8009201.11O1 | SICK
Subject to change without notice
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