User Manual

PNOZ 11
Operating Manual PNOZ 11
19147-EN-05
11
Preparing for operation
Supply voltage AC DC
FE
B1
B2
L+
L-
Input circuit Single-channel Dual-channel
E-STOP
without detection of shorts
across contacts
S1
S22
S21
S12
S32
S11
S31
E-STOP
with detection of shorts across
contacts
S1
S22
S31
S32
S21
S12
S11
Safety gate
without detection of shorts
across contacts
S1
S22
S21
S12
S32
S11
S31
Safety gate
with detection of shorts across
contacts
NOTICE
With single-channel wiring the safety level of your machine/plant may be
lower than the safety level of the unit (see Safety characteristic
data [ 26]).