ABB PFVO142 3BSE023732R0001: Digital Input/Output Module
The ABB PFVO142 3BSE023732R0001 is a high-reliability digital I/O module designed for industrial automation systems, distributed control systems (DCS), and process control applications. Part of ABB’s AC 800M controller family, this module ensures seamless integration with ABB 800xA control systems, providing robust signal conditioning, electrical isolation, and real-time data acquisition for mission-critical operations.
Technical Specifications of ABB PFVO142 3BSE023732R0001
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Parameter
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Specification
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Module Type
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Digital Input/Output (DI/DO)
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Input Channels
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16 x 24 V DC digital inputs (sink/source configurable)
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Output Channels
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16 x 24 V DC digital outputs (0.5 A per channel, transistor-based)
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Voltage Range
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19–30 V DC (±10%)
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Isolation
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1500 V AC between channels and system
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Communication Interface
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PROFIBUS DP, IEC 61158-2
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Response Time
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Inputs: <1 ms
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Power Consumption
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2.5 W (typical)
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Operating Temperature
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-25°C to +70°C
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Certifications
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CE, UL, IEC 61131-2, RoHS
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Key Features of ABB PFVO142 3BSE023732R0001
1. High-Density I/O Configuration
The ABB PFVO142 digital I/O module supports 16 digital inputs and 16 digital outputs in a compact form factor, ideal for space-constrained control cabinets. Inputs feature 24 V DC compatibility with short-circuit protection, while outputs include overload detection and diagnostic LEDs for fault localization.
2. Industrial Communication Protocols
- PROFIBUS DP Integration: Enables fast data exchange with PLCs, HMIs, and ABB 800xA DCS.
- IEC 61158-2 Compliance: Ensures reliable fieldbus communication in harsh industrial environments.
3. Robust Signal Conditioning
- Galvanic Isolation: 1500 V AC isolation between channels prevents ground loops and noise interference.
- Surge Protection: Built-in protection against voltage spikes (IEC 61000-4-5).
4. Diagnostics and Maintenance
- Channel-Level Diagnostics: Detects open circuits, short circuits, and overloads.
- Hot-Swappable Design: Replace modules without system downtime.
Applications of ABB PFVO142 3BSE023732R0001
- Process Automation: Monitoring valves, pumps, and actuators in chemical/oil & gas plants.
- Power Generation: Control of circuit breakers, alarms, and interlocks in turbines and substations.
- Manufacturing: Integration into assembly lines for sensor/actuator control.
- Water Treatment: SCADA system integration for pump stations and filtration systems.
Advantages of ABB PFVO142 3BSE023732R0001
- High Reliability: MTBF (Mean Time Between Failures) >200,000 hours.
- Scalability: Compatible with ABB AC 800M controllers for modular system expansion.
- Cybersecurity: Supports ABB Secure Deployment guidelines for network protection.
Keyword Summary
ABB PFVO142, 3BSE023732R0001, digital I/O module, PROFIBUS DP, ABB AC 800M, industrial automation, DCS systems, ABB 800xA, galvanic isolation, process control, IEC 61158-2, 24 V DC inputs/outputs, hot-swappable design, ABB Secure Deployment.
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