Honeywell W7459A1001 Economizer Logic Module, 24 VAC, 1.5 A Running, 3.5 A Inrush, 50/60 Hz

Honeywell Economizer Logic Module, 24 VAC, 1.5 A Running, 3.5 A Inrush, 50/60 Hz, -40 to 125 deg F, 4-1/16 in H x 2-13/16 in W x 1-1/4 in D

• Output for M7415
• Use with C7150, C7046, C7400A and C7660 sensors
• T675 or T6031 discharge air temperature controller
• Attaches to one side of actuator for proportional control of damper
• 5 - 95% RH non-condensing operating humidity range
• Combines solid state changeover control, minimum damper position potentiometer and compressor staging relays
• Operates from cooling space thermostat to provide a totally integrated control system
• Solid state control package provides improved accuracy, reliability and stability
• Combines solid state enthalpy or dry bulb changeover control, minimum damper position potentiometer (W7459A,B,D) and compressor staging relay functions
• Enthalpy setpoint on W7459 Economizer sets combination of air temperature and humidity suitable for free cooling
• Include a built-in adjustable potentiometer to set minimum position and minimum amount of outdoor air admitted to meet minimum ventilation requirements, terminals included for connecting an optional remote minimum position potentiometer for remote damper control
• It accepts input from discharge air temperature sensors, mixed air temperature sensors, enthalpy (or dry bulb temperature) sensors, and an optional remote minimum position potentiometer
• Use (1) sensor in outdoor air for single sensor control, use (2) sensors, (1) in return air and (1) in outdoor air, for differential control

• Specification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/Honeywell_W7459A1001_Specification_Sheet.pdf