Mounting; Electrical Installation - SICK WL24-2 Instrucciones De Operación

5

MOUNTING

Switch: light (L) / dark
3
(D)
Switch: NPN/PNP
4
Potentiometer: adjust‐
5
ment of time delay t
Potentiometer: adjust‐
6
ment of time delay t
Potentiometer: adjust‐
7
ment of time stage
5 Mounting
6

Electrical installation

6
Switch: light (L) / dark
3
(D)
Switch: NPN/PNP
4
2
1
Mount the sensor and the reflector using suitable mounting brackets (see the SICK
range of accessories). Align the sensor and reflector with each other.
Note the sensor's maximum permissible tightening torque of 2 Nm.
The sensors must be connected in a voltage-free state. The following information must
be observed, depending on the connection type:
– Plug connection: note pin assignment: when the lid is open, the male connector
can be swiveled horizontally and vertically.
– Terminal connection: Note the permissible cable diameter of 5 to 10 mm. When
the lid is open, the M16 connector can be swiveled horizontally and vertically.
Unscrew the M16 connector and remove sealing plug. Lead voltage-free supply
cable through and connect sensor in accordance with
Retighten M16 connector with seal so that the IP enclosure rating of the device is
ensured.
Figure 1: Opening the sensor
Only apply voltage/switch on the power supply once all electrical connections have
been established.
Explanation of the connection diagram (Tables 2-7) which are divided up into DC and
AC/DC devices:
Alarm = alarm output (see
n. c. = not connected
NC = normally closed
NO = normally open
Q / Q = switching outputs
Switch: light (L) / dark
3
(D)
Potentiometer: adjust‐
4
ment of time delay t
Potentiometer: adjust‐
5
ment of time delay t
Potentiometer: adjust‐
6
ment of time stage
Figure 2: Electrical connection
table 2 and Additional functions)
Switch: light (L) / dark
3
(D)
2
1
table 2 and table 4.
8008783.14BT | SICK
Subject to change without notice