SICK WT24-2 Manual De Instrucciones página 10

OPERATING INSTRUCTIONS
en
6 Additional functions
10 O P E R A T I N G I N S T R U C T I O N S | WT24-2
Table 5: AC/DC relay
3
H
D
H
D
WT24-2R5x8, WT24-2R5x9: I
DC
Alarm
Alarm output: the sensor (WT24-2Vxxx) features a pre-failure notification output
("Alarm" in connection diagram
issues a notification if the sensor is only ready for operation to a limited extent. The LED
indicator 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).
Table 6: Alarm
Relay
3 3
4 4
5 5
3 3
4 4
5 5
= 2.5A @ 250 V AC, 2.5A @ 24 V DC, 0.125A @ 250 V
max.
[see „WT24-2Bxxx, WT24-2Vxxx", page
WT24-2R2x0
I = 4A @ 250V AC
max.
4A @ 24V DC
0.125A @ 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)
8]), which
Alarm (≤ 100 mA)
+ (L+)
Alarm
– (M)
+ (L+)
Alarm
– (M)
8008784.1DMA/2022-07-12 | SICK
Subject to change without notice