qel power draw

RELATED FAQS

Question
Answer
No, you can only add one 900-2Q option board to the PS902 power supply and 900-2Q only can support two QEL devices.
Yes the Von Duprin QEL exit device retracts the latch bolt and pushpad. Pushpad and latch bolt stay retracted as long as power is applied to the QEL exit device.
The old MPB842 power supply will power up to two EL electric panic bars but will not power the QEL devices.  A defective potted module inside the electric panic bar or defective power supply coul...
Product Ordered after 7/10/2012 - Product identified by label on QEL motor You no longer need to use the 900-2Q option board (no longer available) with the PS900 power supplies to ...
Product Ordered before 7/10/2012 - Product identified by no label on QEL motor. You must use the 900-2Q option board with the PS900 power supplies to operate the QEL devices.  The attached ta...
Use a multi-meter in series with the batteries to measure battery current.  Be sure your multi-meter can accurately measure very low current, in the micro-amp range. See the attached Technical Not...
All Keypad ONLY credentials with firmware versions between 2.9.2 and 2.11.0 should be updated to the latest firmware available at www.schlage,com/support.
A firmware issue with Keypad ONLY credential firmware, versions 2.9.2 through 2.11.0 and manufactured between 9-9-2010 and 1-5-2011 will exhibit poor battery life.
The Keypad ONLY credential Reader (KP) can prevent the reader from entering its low power sleep mode - with firmware versions 2.9.2 through 2.11.0
A Technical Note has been generated to document one method of measuring battery current. See the attachment HERE.
INPUT -- 120 volts AC @ 1 amp. OUTPUT -- 12 volts AC @ 0.25 amp (1/4 amp).
The Falcon 8200 series operator requires a input of 120 VAC @ 1 Amp.
The Senior Swing (2800/9500) Series operator has a 120VAC @ 2.5 Amp current draw for a single door (2811/9531/9542) or simultaneous pair(2853/9553). The independent pair units (2863/9563) have a 12...
Applies only to Von Duprin QEL exit devices shipped after December 11th, 2014.1.0 amp inrush and a 0.14 amp holding current.