NTCIP 1213: Object Definitions for Electrical and Lighting Management Systems (ELMS)
| Source Element | Destination Element | Flow | 
|---|---|---|
| City of Clarksville TOC | City of Clarksville Variable LED Streetlights | lighting system control data | 
| City of Clarksville Variable LED Streetlights | City of Clarksville TOC | lighting system status |