
6.9 Expansion Board Supervised Door Sense Locations
Page xlvii of 110 IQ-400 Installation Manual 33-10057-001-C
Install End-of-Line resistors at door switch/egress device (not at the IQ Panel end of
the cable).
When the door is closed, continuity exists across the common (COM) and Normally
closed (N.C.) switch contacts.
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