ABB PFVO142 3BSE023732R1 Product Specification
1. Product Overview
The ABB PFVO142 (Order Code: 3BSE023732R1) is a high-performance analog output controller module specifically designed for ABB’s AC 800M and Advant OCS distributed control systems (DCS). As a critical component in industrial process control, it converts digital control signals from the central controller into precise analog output signals to regulate field actuators—such as control valves, variable frequency drives (VFDs), and dosing pumps. Widely applied in oil & gas, petrochemical, chemical processing, and power generation industries, this module ensures accurate and stable process control, laying a solid foundation for efficient and safe industrial operations.
Integrated with ABB’s proprietary signal conditioning technology and dual-isolation design, the PFVO142 maintains exceptional output accuracy and strong anti-interference performance even under harsh industrial conditions (electromagnetic interference, voltage fluctuations, and temperature variations). It complies with IEC 61131-2 and UL 508 industrial standards, ensuring seamless integration with ABB’s DCS platforms and meeting strict safety and reliability requirements of industrial sites.
2. Technical Parameters & Specifications
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Category
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Details
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Product Model
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ABB PFVO142 (3BSE023732R1)
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Product Type
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8-Channel Analog Output Controller Module
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Compatible Systems
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ABB AC 800M DCS, Advant OCS DCS
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Output Channels
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8 Isolated Channels (Independently Configurable)
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Output Signal Types
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4–20 mA DC (2-wire/4-wire); 0–10 V DC; 0–5 V DC
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Output Accuracy
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±0.05% Full Scale (FS) for 4–20 mA; ±0.1% FS for 0–10 V/0–5 V
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Response Time
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≤1 ms (Signal Update Time)
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Isolation
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Channel-to-Channel: 500 V DC; Channel-to-System: 1500 V DC
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Power Supply
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From System Backplane: 5 V DC ±5%; Power Consumption: ≤8 W
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Environmental Ratings
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Operating Temp: 0°C–60°C; Humidity: 5%–95% (Non-Condensing); Vibration: ≤2 g
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Mechanical Dimensions
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140 mm × 95 mm × 28 mm (L×W×H); Backplane-Mounted
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Certifications
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IEC 61131-2; UL 508; CSA C22.2 No. 14; CE; RoHS
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3. Key Features
3.1 Multi-Signal Flexibility
Each of the 8 channels can be independently configured for 4–20 mA, 0–10 V, or 0–5 V output via ABB’s Control Builder M software. This flexibility allows the module to adapt to diverse field actuators, eliminating the need for multiple dedicated modules and simplifying system configuration—ideal for mixed-control scenarios like chemical plant multi-valve regulation.
3.2 High Precision & Stability
With ±0.05% FS accuracy for 4–20 mA signals and ±0.1% FS for voltage signals, the PFVO142 ensures precise analog output to drive actuators with minimal error. Advanced temperature compensation technology (0°C–60°C) minimizes drift, maintaining stable performance even in temperature-fluctuating environments like boiler control rooms.
3.3 Robust Protection & Diagnostics
Each channel is equipped with short-circuit and overload protection, automatically limiting current to prevent module damage. Dual isolation (channel-to-channel and channel-to-system) suppresses electromagnetic interference (EMI) and voltage surges, complying with IEC 61000-4-5 standards. Built-in diagnostics monitor channel faults, power anomalies, and wiring issues, transmitting real-time alerts to the DCS.
3.4 Seamless DCS Integration
Optimized for ABB’s AC 800M and Advant OCS DCS, the module supports plug-and-play installation and automatic configuration via the system backplane. It integrates with ABB’s process control software (e.g., Control Builder M) for centralized parameter setting, monitoring, and maintenance, reducing deployment time and operational complexity.
4. Related ABB Products
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ABB PFVI142 (3BSE023731R1): 8-channel analog input module, paired with PFVO142 to form complete input-output control loops for process monitoring and regulation.
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ABB DI810 (3BSE008510R1): 16-channel digital input module, collecting discrete signals (e.g., equipment status) for mixed-signal control systems.
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ABB DO810 (3BSE008509R1): 16-channel digital output module, driving solenoid valves, pumps, and indicator lights in coordination with PFVO142.
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ABB AC 800M Controller (3BSE018105R1): Core controller for ABB’s DCS, fully integrating PFVO142 to execute complex control strategies in large industrial plants.
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ABB CI854A (3BSE022363R1): Communication interface module, enabling PFVO142 to connect with third-party systems via Profibus DP/Ethernet/IP.
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