Leuze electronic BCL 31 Manual De Usuario página 17

Commissioning
2
Mounting
Installation via holes for M4-sized screws in the case or via a mounting system
(accessory).
C Scanning beam
D Reading distance
E Beam exit
X Dimension X (see table)
NOTE
Degree of protection IP 65 is achieved only if the connectors and caps are
screwed into place!
3
Electrical connection – Commissioning with factory settings
 Before connecting the device, be sure that the supply voltage agrees with the
value printed on the name plate.
For devices with integrated heating, the supply voltage must be wired with a
minimum 0.5mm2 (recommended 0.75mm2) core cross section. It is not pos-
sible to loop the supply voltage through to other loads!
 Ensure the device is correctly earthed. Unimpaired operation is only guaranteed
when the functional earth is connected properly.
 Connect 24VDC voltage supply and, if necessary, switching input and HOST
interface.
 Switch on the supply voltage.
CAUTION
Pertains to the MS... connector hood: only use sensors without switching out-
put on pin 2 or sensor cable with the assignment without pin 2, since the switch-
ing output is not protected against feedback on the switching input. If the
inverted sensor output lies on pin 2, for example, erroneous behavior of the
switching output will result.
EN
17