Posted By
Phil Schiavo
Nov 29, 2023 06:53:00 AM
Found In
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Automation Control
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Hi Tim, Yes, you can use only one of the contacts in the 440J enabling switch if your system is single channel. Most safety devices have multiple channels so that they can be used in safety circuits from Category 1, PL a to Category 4, PL d safety systems. ------------------------------ ...
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