PNOZ e4.1p
Operating Manual PNOZ e4.1p
21362-EN-05
12
Preparing for operation
Supply voltage
Supply voltage
AC
DC
A1
F1
A2
L+
L-
Input circuit
Wire the safety mat to the inputs and determine via the wiring of programming input Y4
whether
}
the unit's logic input S36 (AND) is used and whether
}
the unit uses its safety outputs to control a PSS or PNOZelog unit.
CAUTION!
No
additional loads may be connected to outputs that control a PSS.
If contactors alone are being controlled, we recommend the wiring for controlling the PSS.
Input circuit
OR logic input active and
AND logic input active
OR logic input active or no
logic connection
Control of a PSS
(safety outputs cannot be
used for logic functions)
S21
S22
S11
S12
red
black
black
red
Y4
A1
S21
S22
S11
S12
red
black
black
red
Y4
S11
Control of a logic input or
cascading input
S21
S22
S11
Y4
S12
red
black
black
red
S21
S22
S11
S12
red
black
black
red
Y4
S21
