power supply

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When the new PS900 series power supplies were created we did not pursue a version of these option boards.  Need to discuss the specific hardware they are using and requirements to determine the app...
The programming processes for Allegion devices can be both product and features specific.  Some products programming processes are electronic in nature, others are physical in nature. &nbs...
The 900-4R is used with PS900 series power supplies and has four independent outputs and inputs with no time delay. You can use any of these outputs with electrified hardware including EL devices a...
PS914 with either the 900-2RS option board for powering 1 or 2 devices or the 900-4RL option board for up to 4 devices.
Following items could cause the DC output on PS914 series power supply to drop when access control is activated. Wrong gauge wire from power supply to the the power transfer. Excessive wire run...
MPB840 = PS914power supply, MPB842 = PS914-2RS power supply.
The standard  PS900 series power supplies can be powered with 120-240 VAC.
The installation instruction for PS900 series power supplies are available online under the Von Duprin, Falcon exits, Schlage, and Schlage Electronics sections of the website.  You can also find by...
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...
Exit alarm ALK operates with 9VDC battery and doesn't required a power supply.If you choose to hard wire the exit alarm ALK use the PS902 power supply.Exit alarm ALK requires 24VDC regulated power ...
The PS861, PS873, or PS902 power supply can be used to operate the Von Duprin E996L trim.
The Von Duprin E996L trim required .22 amps at 24VDC.
This is possible as long as the total current draw does not exceed the 2 amp capacity of the PS902 power supply. The Schlage Electronics 320, 350, or 390 maglock must be used with a DE5101 and th...
No, you can only add one 900-2Q option board to the PS902 power supply and 900-2Q only can support two QEL devices.
The Von Duprin PS914 power supply with either the 900-2RS  or the 900-4RL option board is required.
Following could cause the fuse to blow in Von Duprin PS873 power supply. PS873 power supply provides 2AMP at 24VDC or 4AMP at 12VDC. If this limit is exceeded the fuse will blow in the power sup...
See below for QEL device requirements: QEL devices shipped prior to 7/23/12 must have the 2Q option board for the communication link between the power supply and the exit device. &nb...
Locknetics company supplied electro-magnetic locking devices, electronic smart locks, and electronic security components to access control dealers and lock smiths.  Ingersoll-Rand acquired ...
For devices shipped after 8-24-2015 with motor driven:  a.       0-200 ft, use  #18 gauge wire b.      0-500 ft, use #14 gauge wir...
For Product Shipped prior to 8-24-2015 with solenoid driven:          a.       0-100 ft, use #14 Gauge Wire      b.&n...
Following information determine number of the Chexit devices that were shipped prior to 8-24-2015 from the factory with solenoid driven can be hooked up to a single Von Duprin PS873 or PS914 p...
The PS914RFK retrofit kit power supply includes the former PS873 enclosure.
The PS873-2 power supply will still operate the EL with new potted module.
The QEL exit devices that were shipped prior to August, 2012 will only communicate to the PS873 with 871-2Q option board or PS900 series with 900-2Q option board. If you...
Reference The 914 Installation instructions.
Some transformers in the power supplies provide a little humming noise and that is normal. If the humming in Von Duprin PS873 power supply is loud follow these steps. Remove the load from the outp...
The optional boards for PS914 and PS 873 are not interchangeable.
The capabilities of the auto operator and the required operation of the opening will affect the selection of a power supply.
The 900-4RL has two out put for EL devices and signals to the auto operators to open the doors. PS914 power supply is required with 900-4RL option board to operate the EL device and auto operato...
Von Duprin PS914 x 900-4RL supports two EL with two auto operator.
The following could cause the QEL device to retract and release repeatedly: If this is a vertical rod type device, the vertical rods could be adjusted too short. Check rods for dead locking, ...
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...
The 871-2 option board on PS873 power supply provides output voltage when an input such as card reader is activated. If 871-2 board is programmed for sequential operation when either input is activ...
Use #18 gauge wire up to 200 feet maximum distance from PS900 x 900-2Q power supply to the QEL exit device. The new QEL+ no longer requires the 900-2Q board but still needs a different option board...
If AC fuse blowing on a  PS914 power supply then the mother board is defective. You need to replace the power supply with a new one.
This is not possible.  Due to the device's 16 Amp in-rush it would require it's own PS914-2RS which will power 1 or 2 devices.
The 4600 Series operator has both a 12VDC and 24VDC output rated at 1A (combined load) to power strikes, maglocks, and other devices, but an EL device "always" has to have a separate PS914-2RS Seri...
Use the PS902-2RS power supply with LCN auto operator on single door, PS904-2RS power supply on double door and PS904/906-2RS-2RS for 2 pair of QELA is required for basic operation with a...
Followings could cause the PS914-2RS power supply to cycle on and off: Wrong gauge wire or run distance from power supply to the EL device. Click HERE for wiring requirements Over load  to the ...
Option boards are not required with PS900 series power supplies when using electric strikes. See the list of options below. The PS902 would power up to 5 electric strikes at 24VDC or&n...
Checking the following items: The setting of the PS914 is set on 24VDC You measure 24VDC from the PS914 mother board The 900-2RS is plugged into the PS914 power power supply Either the fire a...
You can operate the QEL+ devices with PS873-2 power supply.
Attached table provides how long the battery back up will last with a PS914 power supply. Load (Amp DC) Battery backup time Comments 0.3 Amp 20 hours Continuous load ...
  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...
 
The Von Duprin PS873-2 power supply replaced the old Von Duprin PS871 power supply. The Von Duprin PS914-2RS power supply replaces the PS873-2 or PS871 power supply and is currently the supply r...
The 900-2RS option board is used with PS914 power supply to isolate the inputs such as key pads or card readers from the outputs for EL electric exit devices.  The EL draws 16 amp inrush that needs...
The following Legacy information is important to understand before cross referencing power supplies: PS-900 option boards will NOT install onto the legacy power supplies. This includes battery a...
Von Duprin PS914-4RL power supply replaces the PS873-4TD.
The PS914-2RS is the required power supply to operate 1 or 2 EL devices.
The Von Duprin exit alarm ALK draws about .25 amp. PS902 power supply powers up to 8 exit alarm ALK. PS904/914 powers up to 16 exit alarm ALK. PS906 powers up to 24 exit alarm ALK. 
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 .
This is not an option, the older RDS-2 was used with the older Falcon Monarch ELR devices.  The power supply would apply 24VDC for 1 second then drop down to 5VDC for the remainder of hol...
You can power both mag locks and EL devices from PS914 power supply.
It requires 900-4RL and 900-FA option boards to release the mag locks when a fire alarm is activated. Specify PS914 x 900-4RL x 900-FA.
The battery for the PS873 and PS914 are the same, 7AH sealed Lead Acid  battery.
The standard Von Duprin PS873 power supply was replaced by the PS914 power supply.
NOTE: The newer PS900 option cards can NOT be used in the PS873 power supplies. The PS873 option cards also can NOT be used in the newer PS900 series power supplies.
Attached tables are power supply cross reference, power supply option board and power supply option board compatibility. PS900-Model PS900-Summary Legacy Supply (PS873) PS902 &...
PS900- Model PS900-Summary Legacy supply (PS873) 900-2RS 2 zone control with sequencing 871-2 board 900-2Q 2 zone control for QEL 2Q board 900-4R 4 relay control, no timin...
Option Board Von Duprin PS914 Schlage PS902, PS904, PS906 900-2RS Yes No 900-2Q Yes Yes 900-4R Yes Yes 900-4RL Yes Yes 900-8F Yes Yes 900-8P Yes Yes 900-B...
The 900-4R is used with PS900 series power supplies. The 900-4R has four independent outputs and inputs with no time delay.  You can use any of these outputs with electrified hardware including EL...
Battery backup can be added to the PS900 series power supplies. Order the 900-BBK to get the battery backup board and batteries for field installation.
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.
Chexit motor driven devices shipped after 8-24-2015:You can use 1 Chexit device with PS902, 3 Chexit devices with PS904, and 4 Chexit devices with PS914 or PS906 power supplies with proper gau...
You can operate two EL devices with PS914-2RS, up to four with PS914-4RL and up to eight with PS914-4RL-4RL with limited distance from power supply to the EL devices.
The following items may cause the  PS900 series power supply to have no DC output voltage. 1. If  the DC voltage selection jumper is missing, the power supply will not provide any D...
The 900-FA fire alarm board doesn't mount directly to the PS914 power supply.  The 900-8F option board is required with fire alarm board.  Fire alarm board plugs to the 900-8F and 900-8F plugs into...
The Von Duprin PS914-2RS retracts the EL or QEL device approximately 200 times with five second hold time after each pull.
The PS914-2RS is required to operate the EL1690 exit device.
The regulator on the main PS873 circuit board has failed.  Replace the PS873 with PS914 power supply.
The Von Duprin and Schlage PS900 series power supplies do not meet this requirement.
Following could cause the 900-2RS board not to operate: If 900-2RS board is not plugged into the PS914 mother board. If PS914 power supply is selected for 12VDC instead of 24VDC. If control co...
The PS9 power supply was discontinued.  The new exit alarm ALK can either use a 9VDC battery or 24VDC regulated power supply. There is no direct replacement for Von Duprin PS9 power supply. Cur...
The link to the specific sheet can be found by clicking here:  http://us.allegion.com/content/dam/allegion-us-2/web-documents-2/InstallInstructions/Von_Duprin_PS914_Power_Supply_Installation_I...
Attached are the MSDS (material safety data sheet) of the three different manufacturers of batteries for the 900-BB battery backup.   MSDS for 900-BB
The PS902 power supply replaced the Von Duprin PS861 power supply.
The older 871-2Q card that was used on PS873 power supply will not work with PS914 power supply. You don't need to use the PS914 power supply with 900-2Q board, you can simply use the PS902 power ...
Data sheets and installation instructions for 900 series power supplies are available at http://us.allegion.com/Services/TechSupport/Pages/home.aspx?ps=Electronic%20Security&pc=Electronic%...
The battery back up is no longer available for PS873 power supply.
The Von Duprin PS902 power supply will operate the QEL device as long as you also use the 900-2Q board for devices shipped prior to September of 2012.  After July of 2012, the 900-2RS boa...
The DC output fuse in the PS873 power supply is 4 AMP slow blow.
Products shipped on or after August 8, 2012 no longer require the EL wiring adaptor. The ELK Wiring Adaptor (900ELK) was used only when using the PS914 power supply with either the 900-2RS or 900-...
To keep the Von Duprin electric latch retraction EL or QELA exit device dogged (retracted) all day, have your access control, Key pad, key switch, fire alarm contact or any other signals ...
If PS873 power supply provides more than 26.4VDC replace the power supply with PS914 power supply.
The Von Duprin PS873 and PS900 series power supplies are filtered and regulated.
Use a normally closed fire alarm as the input to the power supply option board (PS873-2 or PS914-2RS), this will hold the latch retracted.  During a fire alarm, the contact will open, dropping...
The standard Von Duprin PS873 power supply was replaced by the PS914 power supply.
NOTE: The newer PS900 option cards can NOT be used in the PS873 power supplies. The PS873 option cards also can NOT be used in the newer PS900 series power supplies.
Attached tables are power supply cross reference, power supply option board and power supply option board compatibility. PS900-Model PS900-Summary Legacy Supply (PS873) PS902 &...
PS900- Model PS900-Summary Legacy supply (PS873) 900-2RS 2 zone control with sequencing 871-2 board 900-2Q 2 zone control for QEL 2Q board 900-4R 4 relay control, no timin...
Option Board Von Duprin PS914 Schlage PS902, PS904, PS906 900-2RS Yes No 900-2Q Yes Yes 900-4R Yes Yes 900-4RL Yes Yes 900-8F Yes Yes 900-8P Yes Yes 900-B...
Yes, 871-2 option board is included in the PS872 power supply and  will power 1 or 2 EL electric exit devices.
The old 800 series power supplies and boards and the new 900 series power supplies and boards are not compatible with one another.
The PS900 power supplies will only accept the 900-XX option boards.
If PS873 power supply provides more than 26.4VDC replace the power supply with PS914 power supply.
The 8200 can not supply the power needed on an EL dev ice. The EL device requires a Von Duprin PS914-2RS or PS914-4RL power supply or the older Von Duprin PS873-2 or PS873-4TD models.
 One PS902 power supply will run up to six Von Duprin exit alarm ALK devices. PS902  power supply must be set to 24VDC to operate the exit alarm ALK.  Exit alarm ALK exit devices must be as clo...
PS902
 The Basic PS914 power supply will not accept a 900-FA fire alarm board. 900-8F option board is required with PS914 power supply to accept 900-FA fire alarm board (900-8F is an adaptor board for...
RX switch is request exit and LX switch is latch bolt monitor switch. They do not required a power supply directly. The electrified hardware that RX or LX switch conne...
We no longer offer a delay egress board in the P900 series power supplies.
The delay egress is controlled in the exit device (Von Duprin Chexit), the magnetic lock, or other locking device.
Following could cause the EL device to pull and drop repeatedly.  Short to ground  on EL wiring.  Incorrect wire gauge used.  For wire run and gauge requirements, click HERE  Wrong power suppl...