Quantum Support

This is not recommended. Energi Savr Node is not designed for access from a corporate network but it can be done if the IT team isolates the Energi Savr Node network from all other network traffic. The Wi-Fi connection and mobile app are designed only for programming the initial system startup and system upgrades or changes, and not for real time light level control.

This answer often depends on local codes and the capabilities of the ballast/driver. Local codes that allow Class 2 wiring to be run as Class 1 will call out what is required for reclassification, such as adding Class 1 labels over the Class 2 markings. However, running the 0-10 V signal as Class 1 wiring does introduce some concerns, including noise / interference caused by coupling between the line voltage and low voltage wires. This noise / interference can cause a voltage fluctuation on the 0-10 V wires which can create a difference between the light level requested by the control and the light level signal being received by the ballast / driver. For more information, check out our Application Note on 0-10V applications.

Yes, when using EcoSystem devices, the EcoSystem loop is capable of being run as Class 1 or Class 2 wiring (if allowable by local codes) by following the proper re-classification steps. The digital nature of the communication eliminates the noise / interference concern because the communication does not rely on measuring small changes in the voltage.

This answer often depends on local codes and the capabilities of the ballast/driver. Local codes that allow Class 2 wiring to be run as Class 1 will call out the requirements for reclassification, such as adding Class 1 labels over the Class 2 markings. However, running the 0-10 V signal as Class 1 wiring does introduce some concerns, including noise / interference caused by coupling between the line voltage and low voltage wires. This noise / interference can cause a voltage fluctuation on the 0-10 V wires which can create a difference between the light level requested by the control and the light level signal being received by the ballast / driver. For more information on 0-10V applications, check out our 0-10V Application Note.

Yes, with the correct low voltage momentary switch and the correct power pack, you can set these sensors to be vacancy only. For more information, please view Application Note 533.

You can do this, however, it is important to note that if the switch is in the OFF position, the occupancy sensor will not be able to turn the lights on automatically. For more information on this setup, check out our short description on Application Note.

No. You can do all programming from the front panel buttons. PC programming software is available if you need to program multiple GRAFIK Eye QS units the same. You can find the software for the Single Unit Programmer here.

Yes, for details on the behavior of sensors when paired with a dimming or switching device refer to the "Getting Started" section on page one of the installation guide.

Wireless devices can communicate to the master dimmer from 30' away through walls and from 60' away if you have line-of-sight.

Many variables affect how long you can run a 0-10V circuit. These include the number of ballasts/drivers, the source rating of each ballast/driver, the gauge of the wire, any noise on the wire run, and what voltage drop will allow the control to maintain a minimum light level.

Due to this number of variables, we can't provide a number that can be used in all applications. However, you can calculate the expected voltage drop for a given distance. Learn more at our 0-10V Application Note.

One sensor can be associated with up to 10 compatible RF dimming or switching devices.

No. The Premier drivers are only currently available in a 24V constant voltage option.

To program an Energi Savr Node you will need a Wi-Fi router, an idevice, the Energi Savr Node app, and in some cases the program interface--model QSE-CI-AP-D (you don't need this if you're using the EcoSystem Energi Savr Node).

For help picking the best place to mount your sensor please refer to page 3 of the specification guide.