User Manual Q&AAnswer
Oct 17, 2025 - 04:54 PM
To determine the appropriate input voltage for the PAM-1 Relay Module, you need to consider the available input options and the requirements of your specific application. The PAM-1 Relay can be energized by one of three input voltages: 24VDC, 24VAC, or 120VAC. It is important to note that the input voltages are polarity-sensitive and diode-protected.
If you are unsure about which input voltage to use, you can refer to the specifications of your existing system or consult with a qualified technician to ensure compatibility and safe operation. Additionally, the red LED indicator on the PAM-1 Relay will illuminate when the relay coil is energized, providing a visual confirmation of proper operation.
Always follow the installation guidelines provided in the owner's manual and ensure that the PAM-1 Relay is installed in accordance with UL864 applications and NFPA standards for safety and reliability.
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