Honeywell CPO-PC400 ComfortPoint Open HVAC Controller

Overview

The Honeywell CPO-PC400 is a programmable HVAC controller in the ComfortPoint Open series. It integrates seamlessly with Honeywell Building Management Systems. The controller manages heating, ventilation, and air conditioning in commercial and industrial facilities. Moreover, it ensures smooth communication across multiple protocols for efficient building automation.

Technical Specifications

• Model Number: CPO-PC400
• System Type: ComfortPoint Open HVAC Controller
• Operating Voltage: 19–29 VAC, 50/60 Hz
• Power Consumption: Typically <10 VA
• Communication Interfaces: BACnet/IP, LONWORKS, Modbus, M-Bus
• I/O Capacity: Supports multiple panel I/O modules via Field Bus Adapters
• Mounting: Panel-mounted
• Environmental Conditions: Operating humidity: 5–95% RH (non-condensing)
• Vibration Tolerance: Controller withstands vibration under 0.024 inches
• Wiring Topology: M-Bus meters connect in parallel; max cable capacitance 180 nF
• Protection: NEC Class-2 transformer required; 4A time-lag fuse recommended
• Controller Type: IP-based
• Protocol Support: Native BACnet network
• Expandability: System expands up to 256 I/O points
• Communication Capability: Routes BACnet communication for up to 90 MS/TP devices
• Weight: 1.10 lbs

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