Twisted-pair adapters, compared — the open T1L standard vs. Schneider’s free topology.
Which twisted-pair adapter fits your building? A side-by-side of the open T1L standard, Schneider's free-topology approach, and where each one belongs.
Collection
Moving an aging BAS onto open protocols without tearing out everything that still works. LonWorks, pneumatics, older Schneider platforms — how we plan it, phase it, and keep the building running while we do it.
Which twisted-pair adapter fits your building? A side-by-side of the open T1L standard, Schneider's free-topology approach, and where each one belongs.
How the Schneider SpaceLogic Twisted Pair Adapter lets you upgrade to BACnet/IP without pulling new cable — and where its limits sit.
In 2025 we migrated the BAS at our own headquarters from legacy LonWorks to BACnet/IP. Our controls crews did the work. Here is what we did,…
IP controllers aren't new anymore — they're the default. But the why still matters, especially if you're writing a spec, planning a retrofit, or wondering whether…
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Schneider EcoStruxure and JCI Facility Explorer. Migrations off pneumatics, LON, and legacy controls — plus new construction.
See capabilities →HVAC and piping, self-performed. The original Athena trade — still in our own hands forty years on.
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1984. A garage. A $5,000 tax refund. And forty years of self-performing HVAC and controls in San Dimas.
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