PFVO142 3BSE023732R1

ABB PFVO142 (3BSE023732R1) Module – Product Information (English Version)

1. Product NameHigh-speed Digital Output Module for ABB Industrial Control Systems
2. Product DescriptionThe ABB PFVO142 (order number 3BSE023732R1) is a high-performance digital output module designed for distributed industrial automation and process control systems, specifically compatible with ABB’s Advant OCS and AC 800M DCS platforms. As a key field-side
3.  component, it is responsible for converting digital control signals from the upper-level controller into switching commands for field actuators, such as solenoid valves, contactors, and indicator lights.
   This module features channel-level electrical isolation and high-current switching capability, ensuring reliable signal transmission even in harsh industrial environments with strong electromagnetic interference. It supports hot-swappable functionality, allowing maintenance personnel to replace the module without shutting down the entire control system, which minimizes production downtime and improves operational efficiency. With a compact modular design, it can be densely installed in standard S800 I/O racks, saving valuable space in control cabinets.
   The PFVO142 is widely applied in industries such as petrochemicals, power generation, and manufacturing, where it provides stable and fast switching control for critical on-site equipment. It complies with international industrial safety and EMC standards, ensuring long-term reliable operation in demanding production scenarios.
4. Product Parameters

   Parameter Category	Specific Content
   Output Channel Specifications	16 digital output channels; relay contact output type; normally open (NO) contact configuration
   Switching Capacity Parameters	Rated switching voltage: 250 V AC / 30 V DC; rated switching current: 2 A per channel; maximum inrush current: 10 A (AC, 1s); mechanical life: ≥ 10⁷ operations; electrical life: ≥ 10⁵ operations (full load)
   Signal Response Time	Typical turn-on delay: ≤ 5 ms; typical turn-off delay: ≤ 5 ms
   Isolation Parameters	Channel-to-channel isolation: 500 V AC (1 min); channel-to-bus isolation: 1500 V AC (1 min); isolation barrier: relay contact isolation