Pilz PNOZ s6 C 48-240VACDC 3 n/o 1 n/c - Manual (Page 6)

PNOZ s6
Operating Manual PNOZ s6
21398-EN-08
6
Preparing for operation
} Supply voltage
Supply voltage AC DC
A1 L
A2
N
S22
A1 L+
A2
L-
} Input circuit
Input circuit Single-channel Dual-channel
Two-hand pushbuttons
with detection of shorts
across contacts
S12(+)
S11
S21
S22(-)
S1
S2
} Feedback loop
Feedback loop
Contacts from external con-
tactors K5 K6
K5
L1
N
K6
S12
13 (23,33)
S34
14 (24,34)
} Semiconductor output
Legend
} S1/S2: Two-hand pushbuttons
Operation
The unit is ready for operation when the Power LED is permanently lit.
LEDs indicate the status and errors during operation:
LED on
LED flashes