PNOZ pe2p
Operating Manual PNOZ pe2p
21035-EN-03
9
Wiring
Please note:
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Information given in the "
Technical details [
10]
" must be followed.
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Max. cable runs I
max
at the input circuit and feedback loop: Short circuits and earth faults
are detected by the master controller. The maximum cable runs is therefore dependent
on the master controller.
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Use copper wire that can withstand 60/75 °C.
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Ensure the EMC requirements of IEC 60204-1 are met.
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The bus interface and input circuits of the safety control system/ the safety relay must
always be supplied by a single power supply.
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The power supply must comply with the regulations for extra low voltages with protect-
ive electrical separation (SELV, PELV) in accordance with VDE 0100, Part 410.
Preparing for operation
Supply voltage
AC
DC
A1
A2
L+
L-
Connection
Control via safety system
(PNOZmulti, PSS) or safety relay
(PNOZelog)
K1
Output 24 V DC
Input 24 V DC
A2
Y2
Y1
A1
24 V DC
0 V
PN
O
Z
p
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Operation
NOTICE
The safety function should be checked after initial commissioning and each
time the plant/machine is changed. The safety functions may only be
checked by qualified personnel.
Signal statuses of the inputs and outputs
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K1: PNOZpower input circuit
– "1" signal (+24 VDC): Expansion modules are actuated
