Product Overview
Carrier OPN-MPCXP Automation Controller – Unused, New Old Stock
The Carrier OPN-MPCXP is an open-platform automation controller designed for flexible HVAC control and integration across large building systems.
Originally built for Carrier’s MPC Open architecture, this unit delivers high-capacity programmability and BACnet-based connectivity. From energy-efficient retrofits to new system deployments, its versatility has kept it relevant across decades of building automation evolution.
Product Condition
Unused, New Old Stock (NOS) in original packaging. No signs of installation or use. Packaging may show minor shelf wear from long-term storage.
Product Overview
Carrier’s MPC Open XP series controllers are known for robust performance in commercial HVAC automation. The OPN-MPCXP model supports distributed control, modular expansion, and BACnet interoperability, allowing it to integrate seamlessly with modern or legacy Carrier systems. Its engineering emphasizes reliability and scalability for complex facility networks.
Key Features
- Model: OPN-MPCXP (Carrier MPC Open XP Series)
- Supports up to 20 direct I/O field points
- Expandable with MPC Open XPIO modules for higher capacity
- Manages up to 999 control programs and 12,000 BACnet objects
- Communication: BACnet ARC156 and MS/TP compatible
- Rnet port for sensors and display modules
- Local Access port for setup and diagnostics
- Xnet Remote Expansion port for modular expanders
- Programmable for a wide range of HVAC control sequences
- Industrial-grade design for long-term operation
Applications
- Commercial HVAC building automation systems
- Retrofit integration in legacy Carrier networks
- Energy management and zone control
- Facilities monitoring and optimization
- Educational or government building climate control
- Industrial environmental management
- System prototyping and automation training labs
Frequently Asked Questions
Is this controller compatible with other Carrier MPC Open modules?
Yes. The OPN-MPCXP supports expansion via MPC Open XPIO modules and communicates through Carrier’s Xnet bus.
What communication protocols are supported?
It supports BACnet ARC156 and MS/TP, allowing it to integrate with many BACnet-based automation systems.
Can this be used for retrofit applications?
Yes. Its open design and flexible I/O configuration make it suitable for both retrofit and new installations.
What is included in the package?
Controller unit only, factory-sealed in original packaging. No additional modules or sensors included.
How was the unit stored?
Kept in original packaging under controlled warehouse conditions, showing no signs of use or installation.
Carrier’s automation lineage has shaped decades of building control innovation. This MPCXP controller carries that reliability forward — its next chapter belongs to your system.
