PP886 3BSE092980R1 ABB Power module High reliability redundant power supply

Product Overview

ABB PP886 (Model: 3BSE092980R1) is a high-performance and highly reliable power module dedicated to I/O stations. It is a core component of the ABB S800 I/O series and is specifically designed for power supply to remote I/O stations in AC 800M programmable logic controller (PLC) systems. This module converts and distributes the external DC power supply (typically 24VDC) into a stable internal bus voltage, providing clean and reliable power support for the I/O module, communication interface and backplane.

The PP886 supports redundant configuration and can operate in parallel with another PP886 to achieve disturbance-free switching, ensuring continuous system operation in the event of a single power failure. It is widely used in critical industrial scenarios such as power, chemical, oil and gas, and water treatment, where there are extremely high requirements for power supply continuity.

Core features

Designed specifically for S800 I/O stations: Provides stable power supply for the entire I/O backplane
Wide input voltage range: 19.2VDC to 30VDC, suitable for voltage fluctuations in industrial sites
Sufficient output power: The maximum output power reaches 120W, meeting the requirements of high-density I/O configuration
Support for power redundancy: Two PP886s can be connected in parallel to achieve N+1 redundant power supply (with a redundant diode module required)
Comprehensive diagnostic function: Real-time monitoring of input/output voltage, overload, short circuit, over-temperature and other states
The LED indication is clear
PWR (Green) : Normal power supply
ERR (red) : Fault alarm (such as overload, under-voltage, over-temperature)
Hot-swappable support: Can be replaced during system operation (subject to system configuration permission)
DIN rail mounting: Standard size, compatible with S800 I/O rail systems

Technical parameters
Model: 3BSE092980R1
Product Name: PP886 Power Module
System to which: ABB S800 I/O system
Module type: I/O station DC power supply module
Input voltage: 19.2-30 VDC (24 VDC is recommended)
Maximum output power: 120 W
Output voltages: + 5V and + 24V (for I/O backplane bus and module power supply)
Efficiency: > 85% (typical value)
Protection function
Overload protection
Short-circuit protection
Over-temperature protection
Input reverse connection protection (Some versions)
Operating temperature: 0°C to +60°C
Storage temperature: -40°C to +85°C
Installation method: DIN EN 60715 standard rail
Dimensions (width × height × depth) : approximately 45 × 135 × 90 mm
Weight: Approximately 450 g
Protection grade: IP20 (Suitable for installation in control cabinets)
Certifications: CE, UL, CSA, in compliance with IEC 61010 safety standards

Typical applications

Provide main power supply for the remote I/O station of the AC 800M system
Build a highly available power supply architecture in a redundant control system
Support the dense deployment of high-channel-number analog/digital modules
Uninterruptible power supply guarantee in the critical process control loop

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