Leuze electronic CU405-2M12 Manual Del Usuario página 13

Pin assignments and core colors in combination with M12 standard cable
Pin No. Core color
(CB-M12-xx000E-4GF)
1 Brown
2 White
3 Blue
4 Black
FE Shield
NOTE
Note potential equalization!
 When using shielded M12 cables on connections X1, X2 and ETH, ensure that
there is sufficient potential equalization between the housing connection (func-
tional earth, machine ground) of the RSL 410 and the shield potential at the
M12 connection location (e.g., shielding connection on the fieldbus module).
Large compensating currents over the shield of the M12 cable could lead to
functional impairments.
CAUTION
Potential equalization between the reference grounds!
The reference ground for the output voltage of the
X1, pin 3).
 When using the
plies, ensure proper interconnection and a potential equalization between the
reference grounds.
Safe mains separation acc. to SELV/PELV!
The supply of the second mains supply must ensure safe mains separation in
accordance with SELV/PELV.
Technical data
original operating instructions
See the
MELD
signal in modules that are supplied by other mains sup-
for the RSL 410, chapter 15 "Technical data".
MELD
signal is 0 V (connection
EN
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