PNOZ msi b4 Box
Operating Manual PNOZ msi b4 Box
1003058-EN-03
15
EMC-compliant wiring
INFORMATION
With EMC-compliant wiring inside the connection box, make sure that the
cores for signals A, nA or B, nB or Z, nZ
– Are no longer than necessary
– Remain twisted in pair as far as the terminal.
The individual core strands must not touch the housing wall.
EMC-compliant wiring for connecting an encoder and a drive:
Encoder
PNOZ msi B4 Box
and
MM A MINI-IO CABxx
PNOZ m EF
1MM
X12
PNOZ m Bx
A1
A2
Drive
GND
DIN-Rail
C
Power Supply
SELV
PNOZ multi 2
L1 N
PE
A
E
Power Supply
from Drive
Cabinet
To avoid EMC interference we recommend that the shield on the sensor cable is connected
to earth at
C
or
E
. Depending on the application, the connection to the functional earth may
also be at a different location (here
A
).
