PNOZ s22
Operating Manual PNOZ s22
22170-EN-04
10
Wiring
Please note:
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Information given in the "
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The wiring guidelines in the base units' operating instructions must be taken into ac-
count.
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Outputs 13-14, 23-24, 33-34 are safety contacts; output 41-42 is an auxiliary contact
(e.g. for display).
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Auxiliary contact 41-42 should
not
be used for safety circuits!
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To prevent contact welding, a fuse should be connected before the output contacts (see
).
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Use copper wire that can withstand 60/75 °C.
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Sufficient fuse protection must be provided on all output contacts with capacitive and in-
ductive loads.
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Ensure the wiring and EMC requirements of EN 60204-1 are met.
Preparing for operation
Connection
AC
DC
Supply voltage/input circuit/feed-
back loop
Interface
PNOZsigma
PNOZ s30/
PNOZ mm0.1p
PNOZ mm0.2p
PNOZs22
Connection to speed monitor
PNOZ s30/PNOZmulti Mini
base unit
Base unit: Speed monitor PNOZ
s30
Base unit: Small control system
PNOZmulti Mini
The feedback loop is connected
and evaluated via the connector
PNOZ s30
PNOZmulti Mini
base unit
PNOZsigma
expansion
module
