Description
PFVO142 3BSE023732R1
PFVO142 (3BSE023732R1) Module
| Category | Specific Content |
|---|---|
| Product Name | ABB Industrial Digital Output & Voltage Monitoring Module |
| Product Description | The PFVO142 (order code: 3BSE023732R1) is a dedicated industrial I/O and voltage monitoring module belonging to ABB’s Symphony Plus and Industrial Automation control system product portfolio. It is designed to serve as a critical link between the central control unit and on-site actuators, while integrating real-time voltage status monitoring for system safety. The module adopts modular, plug-and-play hardware architecture, with built-in photoelectric isolation and surge protection for each output channel to prevent on-site electrical interference and fault backflow from damaging the upper control system. It supports seamless integration with ABB’s 800xA DCS and other mainstream industrial control platforms, enabling stable output of control signals to solenoid valves, contactors, and other execution devices, as well as real-time feedback of channel voltage status to the control center. Widely applied in power generation, petrochemical, and metallurgical industries, it is a core component for ensuring the reliability of discrete control and equipment safety monitoring in critical industrial processes. |
| Product Parameters | 1. Power Supply Parameters: System-side operating voltage is 24VDC (allowable fluctuation range: 18–32VDC), with a maximum power consumption of ≤12W; supports redundant power input with reverse polarity protection.
2. Output Channel Parameters: Equipped with 16 independent digital output channels, divided into 4 isolated groups (4 channels per group); single-channel rated output voltage is 24VDC, single-channel maximum load current is 2A, and maximum total current per isolation group is 8A. 3. Voltage Monitoring Parameters: Built-in voltage detection circuit with monitoring range of 18–32VDC, monitoring accuracy of ±0.5VDC, and over/under-voltage alarm response time ≤10ms. 4. Isolation & Protection Parameters: Channel-to-channel isolation voltage ≥2500VAC (1min), channel-to-system isolation voltage ≥3000VAC (1min); with short-circuit protection, over-temperature protection, and over-current protection functions, and automatic fault recovery after troubleshooting. 5. Environmental Parameters: Operating temperature range is -20°C to +60°C, storage temperature range is -40°C to +85°C; relative humidity is 5%–95% (non-condensing); vibration resistance complies with IEC 60068-2-6 (5–150Hz, 1g acceleration); electromagnetic compatibility meets IEC 61000-4 series standards. |
| Product Specifications | 1. Product Series Compatibility: Belongs to ABB’s Symphony Plus and Industrial Automation I/O module series, fully compatible with ABB 800xA DCS, AC 800M PLC, and other control systems.
 2. Physical Specifications: Dimensions are approximately 150mm × 110mm × 40mm, weight is about 0.5kg, and protection grade is IP20 (suitable for cabinet-mounted installation in industrial control rooms). 3. Installation Specifications: Supports 35mm DIN rail or panel screw installation, with a modular plug-in design that allows online hot swapping without interrupting the overall system operation, reducing maintenance downtime. |
