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NOVAR ES3.S EXECUTIVE CONTROLLER
SPECIFICATIONS
Agency Approvals
Listed device: CUL/UL E90949
Standards used: UL 916 5th Edition, Energy Management Equipment CSA C22.2, No. 205-17 3rd edition
Power Requirements
Voltage: 24 VAC, Class 2 (22 to 30 VAC), 50/60 Hz
Consumption: 40 VA
Input / Output Ratings
Analog Inputs: 4 to 20 mA current loop (Accuracy +/- 2% of span)
NOTES:
—
Prior to installation, verify that the existing xcm.10S or Savvy base was wired with an appropriate 24VAC 40VA
Class 2 transformer.
—
4-20mA sensors used with the analog inputs must be capable of producing 20mA with a sensor supply of
13.25V.
Loop Source: 24VDC at 500mA max
Digital Inputs: Contact closure only
Universal Inputs
Thermistor: Type 3, 10K. -10 to 135 F (-23.3 to 57.2C)
Voltage: 0-10VDC, Input impedance > 5Kohms
Current: 0-20mA (Switch selectable)
Resistance: 0 - 100K Ohms
Digital: Contact closure only. (330uA Wetting Current)
Relay Outputs: 24 VAC or VDC, 2 amp (pilot duty) Class 2
Output (Fault): 24 VAC or VDC, 2 amp (pilot duty) Class 2
System Diagnostic Inputs
On-board Temperature: -40° to 257°F (-40 to 125C).
AC Supply Monitor: 0 to 53 VAC (+/-5% of span)
AC Fault Input: >7VDC= AC OK
System: +5VDC
Monitor: 0 to 10VDC (+/-5% of span) 5VDC Nominal
Operating Environment
Temperature: 32°F to 122°F (0°C to 50°C)
Humidity: 0 to 95% Relative, non-condensing
Physical Dimensions (Electronics Only)
Height: 19 inches
Width: 13.25 inches
Depth: 2.5 inches
Weight: 4.20 lbs (executive controller and cover plate)
31-00366—01
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