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access control panic
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Question
Answer
How do I program my device?
Resolution:
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. &nb...:
What is a Smart Card?
Resolution:
Smart cards are typically credit card sized, plastic credentials containing a microprocessor chip that serves the dual functions of communication and extensive data storage. Although it is ...:
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...:
Why does the DC output voltage on the PS914-2RS or PS914-4RL drops when access control is activated?
Resolution:
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...:
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 ...:
Does the PS914-2RS x EL device have time delay?
Resolution:
The PS914 x 900-2RS option board doesn't have time delay. If time delay is required specify PS914 x 900-4RL. 900-4RL provides up to 75 seconds, 5 second increment unlock time.:
Can a QEL device be wired so that it stays open during a fire condition?
Resolution:
This must not be done on a fire rated opening. From a wiring standpoint, wiring the fire alarm signal as an input to a power supply logic board (using it as an access control input) wou...:
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 would cause an EL device to pull and release?
Resolution:
If your Von Duprin EL (solenoid) device pulls and releases quickly instead of holding the latch retracted, please check all of the items below.In most cases, one or more of these solutions will r...: