Trane 6400-2678-01 Relay Output Board
Trane 6400-2678-01 Relay Output Board
Description:
Description:
The Trane 6400-2678-01 (X13650806040) 4 relay output board is used in Trane commercial HVAC control systems to provide relay-based output switching for compressors, fans, valves, and auxiliary equipment within chiller and building automation systems. Commonly installed in Trane commercial chillers, central plant equipment, and industrial HVAC control panels requiring an OEM four-relay output circuit board. Maintenance teams, HVAC service technicians, and system integrators use this relay output board for replacement, repair, retrofit, and restoration of Trane commercial HVAC control systems.
Applications:
The Trane 6400-2678-01 4 relay output board is designed to provide four programmable relay outputs for controlling field devices and HVAC equipment while ensuring reliable equipment sequencing and system communication. It is commonly used in commercial buildings, central chiller plants, industrial cooling systems, manufacturing facilities, and building automation installations where dependable relay output control and system reliability are essential.
Technical Specifications:
• Manufacturer Part Number (MPN): 6400-2678-01
• Alternate Part Number: X13650806040
• Manufacturer: Trane
• Product Type: 4 Relay Output Board
• Board Type: Quad Relay Output Printed Circuit Board (PCB Assembly)
• Number of Relay Outputs: 4
• Function: Relay Output Switching for HVAC Equipment Control
• Compatible Equipment: Trane Commercial Chillers and HVAC Systems
• Compatible Applications: Commercial Chillers, Building Automation Systems, and Equipment Control Panels
• Mounting Type: Internal Panel Mount
• Installation: OEM Replacement Board
• Programming: Programming Required After Installation
• Connector Type: Pluggable Connectors
• Application Environment: Commercial HVAC, Central Chiller Plants, Industrial Cooling Systems, and Building Automation
Common Replacements:
• Trane BRD04879 Quad Relay Output Board
• Trane X13650806050 Relay Output Board
• Trane 6400-2674-01 Quad Relay Board
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