Trane PMO14 Power Supply Module

Description:

The Trane PMO14 power supply module is used in Trane commercial HVAC and building automation systems to convert 18–32 VAC input power into a regulated 24 VDC output for powering controllers, communication modules, sensors, and other low-voltage control devices. Commonly installed in Trane Tracer building automation systems, programmable controllers, and commercial HVAC control panels requiring a reliable DC power supply. Maintenance teams, HVAC service technicians, and system integrators use this power supply module for replacement, repair, retrofit, and restoration of Trane control systems. 

Applications:

The Trane PMO14 power supply module is designed to provide stable 24 VDC power for HVAC controllers and automation devices, ensuring reliable operation of building management systems and field control equipment. It is commonly used in commercial office buildings, hospitals, schools, industrial facilities, central plants, and building automation installations where dependable low-voltage DC power is essential for HVAC system operation. 

Technical Specifications:

• Manufacturer Part Number (MPN): PMO14
• Manufacturer: Trane
• Product Type: Power Supply Module
• Input Voltage: 18–32 VAC
• Input Frequency: 50/60 Hz
• Output Voltage: 24 VDC Regulated
• Function: Converts AC Input Power to Regulated DC Power for HVAC Control Systems
• Compatible Equipment: Trane Tracer Controllers, Building Automation Systems, and Commercial HVAC Control Panels
• Mounting Type: Panel Mount
• Installation: OEM Replacement Module
• Application Environment: Commercial HVAC, Building Automation Systems, Industrial Control Panels, and Energy Management Systems

Common Replacements:

• Trane PM014 Power Supply Module
• Trane EX2 Power Supply Module (application dependent)
• OEM 24 VDC