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automatic voltage selection
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Question
Answer
Will mag locks operate with voltage ranges between 12vdc and 24vdc?
Resolution:
The entire series of mag locks that Schlage provides advertises 12vdc or 24vdc because they will automatically determine what voltage is being used and switch the internal circuitry based on that v...:
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 are Hold Open Closers & Magnets?
Resolution:
Hold Open Closers & Magnets (Fire/Life safety products) provide a wide range of solutions. Single or multi-point hold open closers Utilize an electromechanical closer. Hold the door o...:
Why would a Falcon 8200 Series operator be blowing the fuse?
Resolution:
If the Main AC fuse is blowing, the control box is defective and needs to be replaced. The "Main Fuse" is a (5x20MM) 1 Amp Slow Blow fuse. If the 12VAC fuse is blowing, verify they are not trying...:
What are the power requirements for the 8310-865 (433 MHz) receiver?
Resolution:
The input voltage for the 8310-865 (433 MHz) receiver is 12-24 VAC/VDC +/-10%, the current draw is 250mA (0.25A).:
Why does the PS900 power supply not provide any DC output when AC power light is on?
Resolution:
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...: