Fireye YZ300 Interlock annunciator, for Burnerlogix flame safeguards, 120 VAC operation.
The FIREYE YZ300 Interlock Annunciator Module provides increased interlock supervision capability of the BurnerLogix System. The Interlock Annunciator Module connects to any YB110UV, YB110UVSC, YB110IR, YB110FR or YB110DC BurnerLogix chassis/amplifier by means of a cable, ( P/N ED580-2, ED580-4, ED580-8).
By wiring any of twenty interlock switches into the Interlock Annunciator Module, the BurnerLogix display automatically acts as a “first-out” annunciator for these interlocks. In addition, a fuel selection circuit providing full annunciation even if two fuels are fired simultaneously is standard. The YZ300 (YZ320) is shipped with default messages associated with each set of terminals.
David Marks –
The YZ300 first-out interlock annunciator is an excellent companion to the Burnerlogix falme safeguard. It makes troubleshooting of system lockout so easy as it’s able to accurately report the exact spot in the interlock chain that is showing fault. It’s definitely a must have for all installations.