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PANEL LINKING 470 ohm Fire relay n/o + zone 1 non latch or _ rem evac 4k3 eol Panel 1 Panel 2 470 ohm Zone 1 + Non latch or Rem evac _ 4k3 eol Fire relay n/o Linking Panels To link two panels together, two pairs of wires are required. On panel 1 connect the first pair of wires to the fire relay with the end of line resistor and triggering resistor network as shown. The other end of this pair of wires is connected to a non latching zone or rem evac input on panel 2. When panel 1 goes into fire, the fire relay contacts change to n/c triggering panel 2 into fire. When panel 1 is silenced panel 2 will also silence as the input is non latching. On panel 2 connect the second pair of wires to the fire relay with the end of line resistor and triggering resistor network as shown. The other end of this pair of wires is connected to a non latching zone or rem evac input on panel 1. When panel 2 goes into fire, the fire relay contacts change to n/c triggering panel 1 into fire. When panel 2 is silenced panel 1 will also silence as the input is non latching. SUGGESTED WAY OF CONNECTING RESISTORS ON THE FIRE RELAY CONTACTS COMMON FIRE RELAY CONTACT 470 ohm RESISTOR Zone 1 + Non latch or Rem evac - N/C FIRE RELAY CONTACT 4K3 EOL N/O FIRE RELAY CONTACT