FAQs
How do I verify that my StarLink communicator is being powered with the correct voltage?
Proceed as follows:
- Use a meter to verify the control panel Aux Power output voltage is between 10 - 25VDC
- Use the meter to detect the presence of any AC voltage at these same terminals; if any AC voltage is indicated, do not use that power supply or damage to the StarLink communicator will result
- Use a regulated DC power supply UL Listed for Fire applications
The StarLink communicator power requirement is 'FRP' (Filtered Regulated Power), Regulated and Non-Resettable. The SLE-ULPS series power supplies supplied with the integrated communicators (model names ending with "CFB-PS") provide filtered, regulated and non-resettable power.
The maximum voltage a StarLink communicator can accept without damage is 27.50 VDC. If the metered Aux Power voltage is between 27.51VDC and 30.70VDC, install a model SLE-FIRE-VR voltage regulator to bring the voltage into an acceptable range. If Aux Power voltage exceeds 30.70VDC, you must use a separate regulated power supply UL Listed for Fire applications.
NOTE: Do not connect the communicator to FWR (Full Wave Rectified) power as FWR is unfiltered (not regulated) and will almost certainly damage the communicator.