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Module increases safety contacts, meeting EN standards.
Mentions Machinery Directive and safety assessment for plant.
Requirement for safety assessment before using a unit.
Products must be assembled, installed, programmed, commissioned, operated, maintained and decommissioned by competent persons.
Unit expands circuits via feedback loop, transfers safety functions, detects earth faults.
Explains dual-channel operation with PNOZsigma base unit and single-channel without.
Instructions for installing the module without a base unit and connecting it to a base unit.
Details wiring information, safety contacts, auxiliary contacts, fuse protection, and EMC requirements.
Emphasizes checking the safety function after commissioning and changes, by qualified personnel.
Specifies the number of safety and auxiliary contacts and max. short circuit current.
Details utilisation categories for safety and auxiliary contacts according to EN 60947-4-1 and EN 60947-5-1.
Presents safety characteristic data like PL, SIL, PFH, and TM according to relevant standards.
Discusses service life graphs, their importance, and PFH value dependency on switching frequency and load.
Provides graphs showing the number of cycles before wear failure for different operating conditions.
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