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B&R 3BP152.41 Electromechanical Backplane Module

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B&R 3BP152.41 Electromechanical Backplane Module
May 27, 2026

B&R 3BP152.41 Electromechanical Backplane Module

The 3BP152.41 is a 9-slot electromechanical backplane module from the B&R SYSTEM 2005 series, designed as the core mechanical and electrical interconnection unit for industrial control systems. It provides rigid mechanical mounting and reliable electrical bus connectivity for CPU, power supply, and various I/O modules. With integrated electromechanical design, it ensures precise alignment and stable contact between modules, while the built-in backup battery safeguards critical data during power failures. Built with industrial-grade materials and optimized EMC performance, it delivers consistent electromechanical reliability in harsh industrial environments, serving as a foundational component for compact, high-stability automation solutions.

Description

B&R 3BP152.41 Electromechanical Backplane Module

Product Introduction

The 3BP152.41 is a 9-slot electromechanical backplane module from the B&R SYSTEM 2005 series, designed as the core mechanical and electrical interconnection unit for industrial control systems. It provides rigid mechanical mounting and reliable electrical bus connectivity for CPU, power supply, and various I/O modules. With integrated electromechanical design, it ensures precise alignment and stable contact between modules, while the built-in backup battery safeguards critical data during power failures. Built with industrial-grade materials and optimized EMC performance, it delivers consistent electromechanical reliability in harsh industrial environments, serving as a foundational component for compact, high-stability automation solutions.

Basic Information

  • Model: 3BP152.41

  • Brand: B&R (Bernecker + Rainer, ABB Group)

  • Series: SYSTEM 2005

  • Product Type: 9-Slot Electromechanical Backplane Module

  • Number of Slots: 9 standard electromechanical slots

  • Backup Battery: Integrated lithium battery for data retention

  • Dimensions: Width 360 mm, Height 165 mm, Depth 23 mm

  • Weight: Approximately 0.3 kg

  • Protection Class: IP20 (EN 60529)

  • Operating Temperature: 0 °C to +60 °C

  • Storage Temperature: -25 °C to +70 °C

  • Relative Humidity: 5%–95%, non-condensing

  • Certifications: CE, UL, EAC, UKCA

  • Mounting: DIN rail or panel mount

  • Bus Interface: SYSTEM 2005 backplane bus, supporting X2X communication

Function and Positioning

The 3BP152.41 integrates electromechanical mounting and electrical interconnection functions, acting as the mechanical backbone and electrical communication hub for SYSTEM 2005-based control systems. It precisely positions and securely holds up to 9 modules, ensuring reliable electrical contact and high-speed data exchange via the backplane bus. The integrated backup battery prevents data loss during power interruptions. Positioned as a compact, cost-effective electromechanical backplane solution, it is ideal for small-to-medium automation systems requiring robust mechanical stability, reliable electrical connectivity, and space-efficient installation.

Core Performance Parameters

  • Slot Configuration: 9 electromechanically optimized slots, fully compatible with SYSTEM 2005 modules

  • Bus Type: High-speed parallel backplane bus with stable electromechanical signal transmission

  • Battery Backup: Integrated lithium battery with long service life for data/program retention

  • Mechanical Load Capacity: Designed for full 9-slot module installation with high structural rigidity

  • Contact Reliability: Gold-plated contacts for low resistance and long-term stability

  • Insulation Resistance: >10 MΩ between bus and chassis

  • EMC Compliance: EN 61000-6-2, EN 61000-6-4

  • Vibration Resistance: Compliant with IEC 60068-2-6 (10–150 Hz, 0.15 mm amplitude)

  • Shock Resistance: Compliant with IEC 60068-2-27 (15 g, 11 ms duration)

  • Material: High-strength engineering plastic chassis with metal reinforcement

General Compatible Accessories

  • B&R SYSTEM 2005 CPU modules (e.g., 3CP153.60-1)

  • SYSTEM 2005 power supply modules (e.g., 0PS105.1, 0PS205.1)

  • SYSTEM 2005 digital/analog I/O, temperature, and communication modules

  • 24 VDC industrial power supplies for field devices

  • DIN rail mounting kits and control cabinet accessories

  • B&R Automation Studio V4.x+ for system configuration and diagnostics

  • Shielded cables for communication and I/O signal connections

  • Matching terminal blocks (e.g., 3TB170.9/91) for field wiring

Applicable Equipment Fields

  • Factory Automation: Automotive assembly lines, packaging machinery, textile equipment, machine tools

  • Process Automation: Food & beverage, pharmaceutical, chemical, water treatment, pulp & paper

  • Energy Industry: Power plant auxiliary systems, renewable energy, HVAC, boiler control

  • Industrial Machinery: Printing equipment, material handling systems, plastics machinery

  • Building Automation: Large facility management, clean room control, environmental monitoring

  • Transportation: Railway control systems, logistics automation equipment

  • SYSTEM 2005-based projects requiring 9-slot electromechanical backplane with compact and reliable performance


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