Joe Pattenaude
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FAQ: Recommended RS-485 Cable Specs and Installation Requirements
Cable Specs:22 AWG with (1) Twisted Pair + 1 Conductor ShieldedPlenum rated where requiredImpedence of between 100 and 130 ohmsCapacitance between conductors of less than 30 pF per foot (100 pF per...
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Application Note: Using Return Air for Space Temperature with HyperStat
Problem:In certain scenarios, there may not be a cable path to an area that a RTU or AHU serves, or it may not be in an architecturally desirable location for wall sensors. In this case, it makes ...
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Required Component Specifications
When using Non-75F manufactured sensors on 75F products, the following are the minimum specifications in order to remain compliant with 75F standards. If installed components do not meet/exceed t...