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B&R 8B0M0090HW00.00-1
Model Series: X20 Bus System — Power Supply
Product Overview:
The B&R 8B0M0090HW00.00-1 is a 24V DC power supply module designed for the B&R X20 distributed I/O system. It provides regulated DC power to the X20 bus and all connected I/O modules from a single source. This module is essential for powering the entire X20 segment in industrial automation applications.
Detailed content
Technical Specifications:
| Parameter | Value |
|---|---|
| Input Voltage | 85–264 V AC (50/60 Hz) or 24 V DC |
| Output 1 | 5 V DC / 3 A (15 W) |
| Output 2 | 24 V DC / 1 A (24 W) |
| Total Power Output | 36 W |
| Number of Outputs | 2 isolated outputs |
| Efficiency | ≥ 85 % |
| Protection Class | IP20 |
| Operating Temperature | 0 °C to +55 °C |
| Storage Temperature | -25 °C to +70 °C |
| Dimensions (W x H x D) | 25 mm x 90 mm x 74.5 mm |
| Weight | Approx. 120 g |
| Mounting | DIN rail TS 35 (EN 60715) |
| Certifications | CE, UL, cUL, ATEX (Zone 2) |
Functional Features:
- Dual isolated outputs for powering both the X20 bus backbone (5V) and field devices (24V)
- Redundant power input capability (AC or DC)
- Short-circuit protection on all outputs
- Overload protection with automatic recovery
- LED status indicators for input power and output readiness
- Hot-swap capable when used with proper bus coupling
Structural Features:
- Compact spring-clip terminal connection system
- Plug-in design for X20 bus connector
- Robust polycarbonate housing with metal shielding
- No fan required — passive cooling design
Applicable Industries:
Machine building, packaging, material handling, textile, print, food & beverage, automotive assembly lines.
Installation Requirements:
- Mount on DIN rail TS 35
- Ensure minimum 10 mm spacing between modules for ventilation
- Connect input power before connecting bus coupler
- Verify input voltage matches module rating before energizing
