Commissioning
Operating Manual PNOZ m EF 2MM
1003107-EN-10
39
Conductor loops outside the shield must be avoided.
If a shielded junction box is not used, the shield must run continuously from the sensor to
the evaluation device.
EMC-compliant wiring for connecting 2 proximity switches
A
B
C
E
INI_A
Base Module
PNOZmulti 2
Shielded Connection Box
and
Adapter cable
Power Supply
PNOZmulti 2
L1 N PE
Cabinet
DIN-Rail
A1 A2
X12
Power Supply
Proximity Switch
INI
L1 N PE
S GND
INI_B
Motion
Monitoring
Module
To avoid EMC interference we recommend that the shield on the sensor cable is connected
to earth at
C
or
E
. However, depending on the application, it may be helpful to establish the
connection to functional earth at another point (in this case
A
or
B
).
Conductor loops outside the shield must be avoided.
If a shielded junction box is not used, the shield must run continuously from the sensor to
the evaluation device.
