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“
what option board is required for chexit power supply
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RELATED FAQS
Question
Answer
What would cause my Chexit to go into a weak alarm 10 seconds after arming it?
Resolution:
The following could cause the Chexit device shipped prior to 8-24-2015 with solenoid driven to go into weak alarm with solid LED light: Wrong power supply- Chexit device requires a...:
What power supply replaces the PS 873 - 4TD?
Resolution:
Option Board Von Duprin PS914 Schlage PS902, PS904, PS906 900-2RS Yes No 900-2Q ...:
What outputs should be showing on the 871-2 board?
Resolution:
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...:
What took the place of the Von Duprin 873-DE option board?
Resolution:
The delay egress is controlled in the exit device (Von Duprin Chexit), the magnetic lock, or other locking device.:
Can a Von Duprin 98/99 standard device be converted to a CX98/99 device?
Resolution:
The standard Von Duprin mechanical or electrical 98/99/33/35 exit devices can NOT be converted to a CX98/99 or CX33/35 device. Von Duprin CX98/99 or CX33/35 have a...:
What is the Von Duprin Chexit module part number?
Resolution:
Part number for Von Duprin standard 15 sec. release Chexit module shipped after 8-24-2015 with motor driven is 040086-00. Part number for Von Duprin standard 15 sec. release Chexit module shi...:
Can the new 900-2Q option board be used with an old Von Duprin PS873 power supply?
Resolution:
The PS900 power supplies will only accept the 900-XX option boards.:
What wire gauge and run is recommended for Von Duprin electric latch retraction EL device?
Resolution:
:
Is the Von Duprin Chexit part number 050228 a module or a kit?
Resolution:
The circuit board is sometimes referred to as a "module" in the field.:
What power supply is required for two EL devices and one LCN auto operator?
Resolution:
Von Duprin PS914 x 900-4RL supports two EL with two auto operator.:
Why is my Von Duprin Chexit device not lighting up or arming?
Resolution:
Devices were shipped from the factory with solenoid driven prior to 8-24-2015. First confirm that you are using a PS873 or PS914 power supply.Measure the DC voltage at the ten wire hardness a...:
What is the new option for the old 873-AC board?
Resolution:
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...:
Can you convert the EL33A/35A or EL98/99 series exit device to the QEL device?
Resolution:
The Von Duprin EL33A/35A/98/99 device can be converted to the QEL device by getting the correct sized QEL baseplate conversion kit. The existing PS914 or PS873 power supply can be used. ...:
How many transfer wires are required for a Chexit device?
Resolution:
Depends on which options are used on the Chexit device. Most application use 6-8 wires, but can use up to ten wires.:
What gauge wire is needed for CX red and black power wires?
Resolution:
For Product Shipped prior to 8-24-2015 with solenoid and EPT or Door Loops: a. 0-100 ft, use #14 Gauge Wire ...:
How are the solenoid air valves in the 7900 series control boxes marked?
Resolution:
The part number for the solenoid air valve in the 7900 Series control boxes are: 7901/ES7901 - part# 941 - marked A 7902(S)/ES7902(S) - part# 942 - (2 valves) marked A and B 7949/ES7949 - part...:
Where is the cross reference list for PS800 to PS900 series power supplies?
Resolution:
Von Duprin PS914-4RL power supply replaces the PS873-4TD.:
Is the 871-2Q board required on QEL devices when using the PS 873 AO to operate my QEL devices?
Resolution:
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...:
What is needed to keep the EL device retracted all day?
Resolution:
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 ...:
What power supply is needed for EL devices?
Resolution:
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...:
What power supply do I need for my 2 QELA devices with LCN auto operator?
Resolution:
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...:
What is the purpose of the 900-2RS board?
Resolution:
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...:
What are the visual differences on a F-Series handreader main boards that have battery backup and main boards that do not have battery backup?
Resolution:
See Board Differences Battery Backup Circuitry for a picture of the visual differences between a F-Series biometric handreader with a main board that has the battery backup ci...:
Would the 900-4R option board control EL devices in a PS914?
Resolution:
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...:
What is required to be ordered with the Chexit?
Resolution:
The following are needed for a basic installation:Fire alarm contact is always required with Von Duprin Chexit device.1 1/4" Mortise cylinder with straight cam is required to turn th...:
How do I connect the external inhibit option for the Chexit?
Resolution:
For Chexit devices shipped after 8-24-2015 with motor driven connect your normally closed contact from access control system between green and red on the twelve field wire ...:
Why does a Chexit device blink once then powers down?
Resolution:
If Chexit device LED blink once when you turn the unit on, the External inhibit green wire is not by passed or not connected to the access control normally closed contact. For devices sh...:
When would you use the 900-4R option board in a 900 series power supply?
Resolution:
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...:
Why does the fuse blow in the power supply when arming the Von Duprin Chexit device?
Resolution:
The following could cause the fuse to blow in the power supply with devices shipped prior to 8-24-2015 with solenoid driven when Chexit device is arming. Wrong power supply Confirm PS873 or...:
What does BOCA mean for the Von Duprin Chexit device?
Resolution:
The Von Duprin Chexit-BOCA has special software. Following is the function of this software: When Chexit device push bar is pushed and goes into alarm it will release in 15/30 sec...:
Does the 900-BBK option for the PS900 series recharge the batteries?
Resolution:
Yes, the 900-BBK is a kit that contains the battery backup circuit board and (2) 12V 7 amp/hour batteries which will provide battery back up to the unit when AC fails and will also charge the batte...:
How many Von Duprin QEL devices can be connected to a power supply?
Resolution:
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...:
What replaces the Von Duprin PS873 power supply?
Resolution:
Option Board Von Duprin PS914 Schlage PS902, PS904, PS906 900-2RS Yes No 900-2Q ...:
How many Chexit devices can be operated from the PS914 power supply?
Resolution:
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...:
What do I need to use a fire alarm board with a PS914?
Resolution:
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...:
Is the Von Duprin EPT10 required for CX device?
Resolution:
The wires in the EPT are larger than the wires in an electric hinge and are less prone to breaking. This is why we recommend the Von Duprin EPT10 with CX device but if necessary yo...:
What are the amperage and power supply requirements for the Von Duprin Chexit (CX) devices?
Resolution:
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...:
Why is the 2Q option board required to operate Von Duprin QEL devices?
Resolution:
Communication takes place between the 2Q option board and the Von Duprin QEL exit device. If this communication does not occur then the device will not retract. The 900-2Q board is not ...:
What is the draw amperage for the E996L?
Resolution:
PS902 is a 2 amp power supply and each E996L electric trim draws 0.25 amps at 24VDC. You can have up to eight E996L electric trim per PS902 power supply.:
Can you operate a Doromatic EL 1490 with an LCN power supply?
Resolution:
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.:
Are the PS914 and PS873 option boards interchangeable?
Resolution:
The optional boards for PS914 and PS 873 are not interchangeable.:
Is the 900-ELK wiring adaptor required when using the PS914 power supplies?
Resolution:
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...:
What power supply is used to operate the Von Duprin E 996 L trim?
Resolution:
The Von Duprin E996L trim required .22 amps at 24VDC.:
What power supply is required to operate the 6000 series electric strike?
Resolution:
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...:
What power supply is need for Falcon EL devices?
Resolution:
The Von Duprin PS914 power supply with either the 900-2RS or the 900-4RL option board is required.:
Will the Von Duprin PS902 power supply operate the QEL device?
Resolution:
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...:
What are the wire gauge and length requirements for QEL devices?
Resolution:
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...: