May 27, 2026

B&R 0PS105.1 Single‑Phase Power Supply Module (Imported)

The B&R 0PS105.1 is an imported industrial single‑phase power supply module that converts wide‑range AC input into stable 24 VDC output for automation systems. Designed for DIN‑rail mounting, it features a slender closed metal housing, high dielectric strength, and long power‑failure ride‑through capability. As a key component in B&R’s power supply portfolio, it delivers reliable, maintenance‑free power for PLCs, I/O modules, HMIs, and other 24 VDC loads in industrial control cabinets.

Description

B&R 0PS105.1 Single‑Phase Power Supply Module (Imported)

Product Introduction

Basic Information

Model: 0PS105.1
Brand: B&R (Bernecker + Rainer, ABB Group)
Product Type: Imported single‑phase industrial power supply module
Input Voltage: 100–240 VAC wide range (85–264 VAC, 45–65 Hz); 90–350 VDC
Output: 24 VDC, 5 A continuous, 96 W
Mounting: 35 mm standard DIN rail (EN 60715)
Housing: Closed metal case, IP20 protection
Dimensions: 64 mm (W) × 124 mm (H) × 102 mm (D, incl. rail)
Weight: Approx. 0.62 kg
Operating Temperature: -25°C to +70°C
Storage Temperature: -25°C to +85°C
Humidity: 5%–95%, non‑condensing
Certifications: CE, UL/cULus compliant
Origin: Imported (Austria)
Connection: Screw terminals, 0.2–2.5 mm² wire cross‑section

Function and Positioning

The 0PS105.1 functions as a primary 24 VDC power source for industrial control systems, providing stable, isolated power to B&R and third‑party automation components. It supports parallel connection for increased power or redundancy, enhancing system reliability. With integrated overvoltage, overload, short‑circuit, and surge protection, it safeguards sensitive electronics. The green “DC OK” LED enables quick status diagnosis. Positioned as a high‑efficiency, long‑life power supply, it serves as a cost‑effective and robust solution for standard and demanding industrial environments.

Core Performance Parameters

Output Voltage: 24 VDC ±1%, adjustable 22.5–28.5 VDC
Efficiency: High energy efficiency, low heat generation
Power‑Failure Ride‑Through: >20 ms @120 VAC; >100 ms @230 VAC
Inrush Current: <20 A (typical), limited for system protection
Dielectric Strength: Input‑output 4 kV AC (type test), 2 kV AC (routine test)
MTBF: >500,000 hours for long‑term reliability
Cooling: Natural convection (fanless), silent operation
Parallel Operation: Up to 3 units for redundancy or higher current
Protection: Overload, short‑circuit, overvoltage, surge protection
Status Indication: Green LED for DC power‑good status

General Compatible Accessories

B&R X20/2005 series PLCs, I/O modules, and bus bases
B&R 0AC series bus adapters, retaining clips (0AC001.9), and HMI panels
B&R 0PB020.1 power buffer modules for extended ride‑through
Standard 35 mm DIN rails and mounting hardware
Industrial 24 VDC distribution terminal blocks and system cables
Surge protectors and EMC filters for AC/DC circuits
B&R Automation Studio for system configuration and diagnostics
Fuses and circuit breakers for input/output protection

Applicable Equipment Fields

Industrial Control Cabinets: Centralized 24 VDC power for B&R and multi‑vendor control systems
Machine Building: Packaging, textile, printing, plastics, and general machinery controls
Process Automation: Food and beverage, pharmaceutical, water and wastewater treatment
Automotive: Assembly lines, robotic cells, and production auxiliary equipment
Motion Control: ACOPOS servo systems, drives, and motion control cabinets
Energy: Wind turbines, solar power systems, and power plant auxiliary controls
System Integration: Panel building, retrofit projects, and distributed automation systems
Industrial IoT: Edge computing nodes, remote monitoring units, and sensor networks

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