The relays on the loop cards are isolating relays, it's common for these to chatter on older cards, the firmware versions you are running are ancient ( If a vigilon) also the loop resistance being to low can cause issues on gent systems, a resistor won't fool it as the loop also runs rs485 data, try using a long length of cable coiled up just to create a dummy load, the clicking will be part of the fault monitoring pulse put out in the loop but shouldn't be that noticeable
Gent Panel Clicking Every 60 Seconds
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The relays on the loop cards are isolating relays, it's common for these to chatter on older cards, the firmware versions you are running are ancient ( If a vigilon) also the loop resistance being to low can cause issues on gent systems, a resistor won't fool it as the loop also runs rs485 data, try using a long length of cable coiled up just to create a dummy load, the clicking will be part of the fault monitoring pulse put out in the loop but shouldn't be that noticeable