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“ operating multiple el retractors ”

RELATED FAQS

Question
Answer
How many times can an EL device be operated when using a PS914-2RS with battery backup?
The Von Duprin PS914-2RS retracts the EL or QEL device approximately 200 times with five second hold time after each pull.
Will the PS861 power an EL99?
The PS861 will not power an EL device.  The high 16Amp current of the EL requires the PS914-2RS, PS914-4RL or the older PS873-2 power supply to operate.
What wire gauge and run is recommended for Von Duprin electric latch retraction EL device?
  For Product Shipped Prior to August 2012 using the old (black) potted module: a.       0-100 ft 14 gauge wire b.      0-200 ft 12...
 
What power supply is needed for EL devices?
The Von Duprin PS914 power supply must be used on the EL devices with either the 900-2RS or 900-4RL option board since the EL devices requires power supplies set at 24VDC to be able to provide the ...
  You can use a Von Duprin PS914 power supply with any of the following option boards depending on the application. 900-2RS board  will power 1 or 2 devices that do not require timing from pow...
Will the 900-2Q option board operate an EL device?
The 900-2RS is recommended to be used with EL devices but if you have a 900-2Q with PS914 power supply it can be used to operate up to two EL or one EL and one QEL devices .
Will the 871-2Q operate the Von Duprin EL device?
The 871-2Q or 900-2Q will operate the Von Duprin EL devices.
Can a PS872 operate EL devices?
Yes, 871-2 option board is included in the PS872 power supply and  will power 1 or 2 EL electric exit devices.
Will the PS873-2 operate the EL with new potted module?
The PS873-2 power supply will still operate the EL with new potted module.