PRCA-BAC-S2-T-200 | Belimo Communicating Rotary Actuator 160 Nm With BACnet Modbus

Belimo · Motors & Motion

Description  The Belimo PRCA-BAC-S2-T-200 is a high-torque rotary actuator delivering 160 Nm for precise control of large dampers and valves. It supports a wide AC/DC voltage range and integrated BACnet, Modbus, and MP-Bus communication for direct connection to building automation systems.     Technical Specifications  Condition New/Never Used Surplus Brand Belimo Category Valve Actuators Part Number PRCA-BAC-S2-T-200 Subcategory Rotary Actuators Actuator Type Communicating rotary actuator Nominal Torque 160 Nm Nominal Voltage AC 24…240 V / DC 24…125 V Nominal Frequency 50/60 Hz Voltage Range AC 19.2…264 V / DC 19.2…137.5 V Power Consumption (Running) 20 W Power Consumption (Rest) 6 W Control Signals 2…10 V, 0.5…10 V, 4…20 mA Communication Protocols BACnet MS/TP, Modbus RTU, MP-Bus Auxiliary Switches 2 × SPDT Angle of Rotation 90° Running Time 35 s / 90° (adjustable 30…120 s) Position Accuracy ±5% Degree of Protection IP66/67 Ambient Temperature -22…122°F (-30…50°C) Weight 5.8 kg   Information About PRCA-BAC-S2-T-200 The PRCA-BAC-S2-T-200 is part of Belimo’s advanced communicating actuator platform designed for high-torque applications requiring precise positioning and digital network integration. It is configured to deliver 160 Nm of torque and supports BACnet MS/TP, Modbus RTU, and MP-Bus for flexible system architecture and centralized control. The actuator operates across a wide AC/DC voltage range and includes dual SPDT auxiliary switches for position feedback and control interlocking. Its sealed IP66/67 housing and maintenance-free design support reliable long-term operation in demanding HVAC and industrial environments. Key Features High Torque Rotary Actuation: Provides 160 Nm of motor torque, suitable for driving large dampers and heavy-duty valves with consistent force. Integrated Digital Communication: Native support for BACnet MS/TP, Modbus RTU, and MP-Bus enables direct integration into modern building automation networks. Wide AC And DC Voltage Range: Accepts AC 24–240 V and DC 24–125 V power supplies, simplifying installation across varied electrical infrastructures. Adjustable Actuation Speed: Motor runtime can be configured between 30 and 120 seconds per 90° rotation to match system response requirements. Dual Auxiliary Switches: Two SPDT switches provide configurable signaling for end position indication and system interlocks. Rugged Environmental Protection: IP66/67-rated enclosure protects internal components from dust, moisture, and harsh operating conditions. Manual Override Capability: Integrated hand crank allows manual positioning during commissioning or power interruptions. The PRCA-BAC-S2-T-200 delivers the reliability and precision required for high-torque, networked actuator control in commercial and industrial automation systems.

Brand: Belimo · Category: Motors & Motion

Key features

• High Torque Rotary Actuation: Provides 160 Nm of motor torque, suitable for driving large dampers and heavy-duty valves with consistent force.
• Integrated Digital Communication: Native support for BACnet MS/TP, Modbus RTU, and MP-Bus enables direct integration into modern building automation networks.
• Wide AC And DC Voltage Range: Accepts AC 24–240 V and DC 24–125 V power supplies, simplifying installation across varied electrical infrastructures.
• Adjustable Actuation Speed: Motor runtime can be configured between 30 and 120 seconds per 90° rotation to match system response requirements.
• Dual Auxiliary Switches: Two SPDT switches provide configurable signaling for end position indication and system interlocks.
• Rugged Environmental Protection: IP66/67-rated enclosure protects internal components from dust, moisture, and harsh operating conditions.
• Manual Override Capability: Integrated hand crank allows manual positioning during commissioning or power interruptions.

Specifications

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