what is DPS Switch

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A Door Position Switch is a switch and magnet mounted on the door and frame that monitors the door status. If door is held open beyond rearm time or if door is forced open, alarm wil...
The SUS can change the logic polarity of the AD400/WRI400 PIM400-TD2 outputs RTX, DPS, TROUBLE, and REN from LOCK/DOOR PROPERTIES Edit tab. You can change High to Low to High using the ed...
  These SUS settings have no effect when the AD400 is linked to a PIM400-485; because the PIM400-485 reports the logic status with RSI-485 commands and not logic levels. The settings are gray...