Replacing GE/Interlogix 260-CO detector

I replaced 3 smoke detectors and 1 heat detector that are in the same fire zone, and want to ask if I wired them correctly.
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Both the new and old heat detector models have 2 terminals, so I wired the new one exactly the same as the old (yellow/red on one and green/black on the other terminal).


The new smoke detector (2W-B), however, has 2 positive terminals, one for incoming and a second for outgoing. The old detector only had 1 positive and 1 negative.

Because I wasn’t sure of the order of the devices in the zone (1 heat and 3 smoke) from the panel, I ended up putting both (+) wires on the first positive terminal on each smoke device and did not utilize the second (outgoing) positive terminal. I thought at least I would be replicating the old wiring.


The 2W-B smoke devices are all blinking green every 5 seconds indicating normal status. Is the failure to wire them using the second positive terminal going to be a problem under certain scenarios?

Thank you.