Pilz PNOZ s5 - Input Circuit Configurations; E-Stop and Safety Gate Wiring; Light Beam Device Connection

PNOZ s5
Operating Manual PNOZ s5
21397-EN-10
17
Input circuit Single-channel Dual-channel
E-Stop
without detection of shorts
across contacts
S1
S11
S22
S12
S1
S11
S12
S22
E-Stop
with detection of shorts across
contacts
S1
S22
S21
S12
S11
Safety gate
without detection of shorts
across contacts
S1
S22
S11
S12
S1
S2
S11
S12
S22
Safety gate
with detection of shorts across
contacts
S1
S2
S12
S11
S22
S21
Light beam device or safety
switch, detection of shorts across
contacts via ESPE
(only on unit types with UB = 24
VDC)
A1
A2 S12
S22
24 V DC
GND
NOTICE
When operated with a light grid or sensor
– It must not be possible to switch off the supply voltage for the PNOZ-
sigma separately from the supply voltage for the light grid or safety
switch.
– The operating mode selector switch must be set to "Without detection
of shorts across contacts", as shorts across contacts are detected by
the ESPE.