KMC Controls BAC-120063CW Control

The KMC Controls BAC-120063CW is a robust BACnet MS/TP thermostat and FlexStat controller designed for the precise management of packaged rooftop units (RTU) and heat pump units (HPU). Engineering this unit into your sequence provides a localized B-AAC (BACnet Advanced Application Controller) capable of stand-alone operation or seamless integration into a larger building automation system. This specific model features 6 relays and 3 outputs, offering the hardware flexibility needed for multi-stage equipment and auxiliary heating applications. As the direct replacement for BAC-10063CW, it maintains existing form factors while updating the internal processor and communication protocols for improved network stability on the EIA-485 bus.

A veteran tech will appreciate the white flame-retardant plastic housing and the clear 64 x 128 pixel dot-matrix LCD, which facilitates on-site configuration without requiring specialized software. The BAC-120063CW includes an internal temperature sensor but supports external 10K thermistor inputs for discharge air or remote space sensing. Whether you are retrofitting a commercial split system or commissioning a new zoning equipment controller project, this hardwired controller ensures reliable HVAC equipment control with 24VAC power requirements and easy-to-terminate wire clamp blocks.

• KMC Controls BAC-120063CW
• BACnet MS/TP thermostat
• FlexStat controller
• BAC-120063CW replacement
• HVAC equipment control

• Direct Retrofit Compatibility: Perfectly replaces the legacy BAC-10063CW, minimizing downtime during field upgrades.
• Flexible Output Mapping: Features 6 binary relay outputs and 3 analog outputs (0?Çô12 VDC) to handle complex heat pump and RTU staging.
• Native BACnet Integration: Operates as a native BACnet B-AAC, ensuring peer-to-peer communication and full visibility across the MS/TP network.
• No-Software Configuration: Full English-language menus allow for rapid commissioning of setpoints and schedules directly from the faceplate.
• Accurate Sensing: Onboard 10K Ohm thermistor provides stable temperature sensing with optional calibration offsets to match lab-grade thermometers.

• Is the BAC-120063CW compatible with my old BAC-10000 series backplate? No. When upgrading from the 10000 series, you must replace the backplate with the one included to avoid damaging the MS/TP communication circuitry.
• Can this unit control a 2-stage heat pump with auxiliary heat? Yes, the 6 relays provide ample capacity for 2H/2C configurations plus additional aux heat or fan control.
• Does this require an external gateway for stand-alone use? No, the FlexStat is a fully independent controller with internal scheduling and logic.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.