6.6.2
LMS500: Wiring system plug
NOTE
Reduced enclosure rating! If the system plug is removed, the LMS500 no longer
complies with enclosure rating IP65.
•
To prevent damage from penetrating moisture and dirt, only open the system plug
in a clean and dry environment.
•
If necessary, pre-wire and mount the system plug in a suitable environment.
Prerequisites on device for enclosure rating IP65
•
The system plug is attached to the device, its 2 screws are tightened.
•
The cables in the cable entries correspond to the suitable diameter and are locked
with the coupling nut. An unused cable entry is provided with a protective cap,
which is locked with the coupling nut (as in the delivery condition).
•
A corresponding cable is plugged into the M12 round connector (Ethernet) and
locked. If the connection is not used, it must be covered with a tightly-fastened
protective plug (as in the delivery condition).
•
The black, round cover of the USB auxiliary interface ("USB" connection) on the
front of the device is screwed tight.
1.
Make sure that the voltage supply for the LMS500 is switched off.
2.
Remove system plug on the rear side of the device. To do so, loosen the two fixing
screws (
) and carefully pull the system plug up out of the
device vertically.
3.
The two M16 cable entries (metal) have a ground connection to the device. If a
shielded connecting cable is used, connect the shielding braid of the cable to the
cable entry. To do this, shorten the shielding braid before the screw connection of
the cable entry and push it back over the plastic insert of the cable entry.
4.
Undo screw connection of the M16 cable entry.
5.
Feed cables for the supply voltage and the digital outputs with a maximum outer
diameter of Ø 10 mm through the plastic insert of the M16 cable entries.
6.
Connect the wires to the two terminal blocks without tension and without pulling,
see "Connections of the LMS500", page 56
.
7.
If necessary, connect the shielding braid of the cables to the cable entry.
8.
Attach and tighten the screw connection of the M16 cable entry.
9.
Carefully reattach the system plug to the LMS500.
10. Tighten the fixing screws of the system plug.
6.6.3
LMS511 / LMS531 / LMS581: Connecting M12 round connector
NOTE
Prerequisites on device for enclosure rating IP67
•
The system plug is attached to the device, its 2 screws are tightened.
•
The device is only connected to the M12 round connectors provided.
•
Use connecting cables with M12 round connectors that are compliant with enclo‐
sure rating IP67.
•
The SICK cables attached to the M12 round connectors are locked. Any connec‐
tions that are not being used must be fitted with protective caps or plugs that are
screwed tight (as in the delivery condition).
•
The black, round cover of the USB auxiliary interface ("USB" connection) on the
front of the device is screwed tight.
Pre-assembled cables can be ordered as accessories for connection to the M12 round
connectors. These cables consist of the round connector and a 5, 10, or 20 m cable
with an open end.
6
ELECTRICAL INSTALLATION
68
O P E R A T I N G I N S T R U C T I O N S | LMS5xx
8013796/1ALS/2021-03 | SICK
Subject to change without notice
