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4 Configuration
NOTICE!
For unconnected switching contacts, line fault detection (LF) must be disabled or the corre-
sponding resistance circuit must be provided directly at the switching contact.
Unconnected switching contact
4.3
Operating mode table
WARNING!
For safety-related applications, only the switch position "DIP 2/DIP 4 = II" is admissible!
WARNING!
For safety-related applications, only switches with resistance circuit are admissible at the input.
16
Switching contact with resistance circuit
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