Description
Johnson Controls C550SQN-1 System 550 Stage Module Overview
The Johnson Controls C550SQN-1 is a System 550 Stage Module engineered to expand and enhance the control capabilities of Johnson Controls’ System 550 platform. Featuring two analog outputs, this module enables precise, staged management of HVAC equipment — making it an ideal solution for commercial and light industrial building automation applications where accurate output control is critical.
Key Features
- Two analog outputs for flexible, staged HVAC equipment control
- Designed as a compatible expansion module for the Johnson Controls System 550 platform
- Supports precise staging sequences to optimize system performance and energy efficiency
- Compact module design for straightforward integration into existing System 550 installations
- Built to Johnson Controls’ quality and reliability standards for commercial HVAC applications
Application
The C550SQN-1 Stage Module is well-suited for use in commercial HVAC systems requiring multi-stage control sequences. By delivering two analog output signals, it allows building automation systems to modulate connected equipment — such as fans, valves, or damper actuators — with greater precision, improving comfort, efficiency, and system longevity.
Why Choose the Johnson Controls System 550 Platform
The System 550 series from Johnson Controls is a trusted line of modular controllers and accessories designed for reliable building automation and HVAC control. The modular architecture allows installers and engineers to tailor control solutions to specific application requirements, reducing complexity while maximizing flexibility.
Product Details
- Brand: Johnson Controls
- SKU: C550SQN-1
- Series: System 550
- Module Type: Stage Module
- Outputs: 2 Analog Outputs







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