All iSMA Universal Inputs cannot read a 4-20mA signal directly, so to read a 4-20mA sensor, you will find in the box of every iSMA device (with Universal Inputs) a set of 200 Ohm resistors.
It is extremely simple to measure a 0-20 mA analogue signal from a sensor with a JACE that will measure only voltage inputs.
Welcome to the channel — your practical resource for Tridium Niagara BMS logic, graphics and control strategies.
This channel is dedicated to helping BMS engineers, controls engineers and anyone learning Niagara understand how to build effective, reliable Building Management Systems.
To use the Migration Tool provided by Tridium you will need a backup (.dist file) of a station that is running on AX 3.8, you cannot migrate only the bog file or a station running a version lower than 3.8.
When powering up a MAC36NL for the first time, a binding procedure starts between the MAC36NL and the SD card installed on it (takes at least a couple of minutes). Removing the power supply early and disrupting this binding process might cause the MAC36NL to not start the platform properly anymore (in most cases this will be shown by the RUN LED staying fixed ON).
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