Europlex 3GS Installation Guide download pdf (Page 22)

LOOP-WIRING CONFIGURATIONS cont.

Circuit Wiring for ULC-Listed Installations cont.

To series-connect three or more Form C devices, install the 4K3-ohm resistors in the first and

last contacts as shown below. Pay close attention to the wiring as an interchange will cause a

zone tamper alarm (a short on the loop).

To connect a normally open, fire-detector circuit, install one 2K2-ohm resistor in the last

detector or after the last detector using an EOL plate:

M ODEL

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Europlex 3GS Installation Guide Page 22