Issue
A project calls for an ETR503-LCD which I can purchase though the Schneider Electric iPortal. Is this a programmable smart sensor?
Environment
Continuum field controllers
ETR500
ETR501
ETR502
ETR503 LCD
ETR
Cause
A project calls for an ETR503-LCD which I can purchase though the Schneider Electric iPortal. Is this a programmable smart sensor?
Resolution
The ETR503-LCD is not a programmable "smart" sensor. It's a wall-mounted 10K thermistor sensor with an override pushbutton and setpoint slider. These points can be programmed as inputs and Plain English can be used to perform control or alarming but the LCD is fixed function - just displays the temperature. There are no terminals or jack for extending the RS-485 network for a field service tool. The data sheet and manuals can be found on the iPortal website.