DAIKIN C7400S Series 7 - 21VDC Supply 5mA Enthalpy Sylk Bus Sensor

Description

Enthalpy Sylk Bus Sensor, Series: C7400S, Voltage Rating: 7 - 21VDC Supply, Amperage Rating: 5mA, Temperature Range: -40 to 150 Deg F Operating, Wiring: (2) 24 - 18 AWG, Dimensions: 4-1/4 inch L x 2.17 inch W x 0.8 inch H, Finish/Color: Gray, For Use With: W7210, W7212A, W7213, W7214, W7215, W7459, W7460 Economizers Systems, Humidity Range: 5 - 95% RH Non-Condensing, Resistance Range: 20 kohm, Standards/Approvals: CE Certified, EN61000-6-3, EN61000-3-2, EN61000-3-3, EN61000-6-1, EN60730-1 Annex H.23 (Emissions), UL E4436

Features

• This unit mounted C7400S enthalpy sensor includes solid state temperature and humidity sensors
• Outputs a digital communicating signal on a 2-wire sylkbus communications link, reporting the temperature and humidity separately to the controller
• The controller then determines the enthalpy (total heat), enabling economizer modes of operation when outside air enthalpy is suitable for free cooling
• Enthalpy sensors are compatible with Honeywell economizer systems
• The enthalpy boundary curve is programmed via the controller
• When the temperature and humidity are determined to be suitable based on the relationship to the boundary, the controller allows outside air for economizing

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