B&R AUTOMATION X20-BM01 POWER SUPPLY BUS MODULE,
The B&R Automation X20-BM01 is a high-performance, 24VDC keyed power supply bus module engineered for the modular X20 I/O platform. This base unit serves as both the mechanical foundation and the electrical backplane interface for X20 power supply modules (such as the X20PS series). Designed for complex, multi-zone control architectures, the X20-BM-01 explicitly interrupts the internal I/O power supply line originating from the left side of the terminal block. This feature enables control engineers to seamlessly establish distinct, isolated potential groups and fresh power feeds anywhere along a single DIN rail layout. Simultaneously, its integrated X2X Link connection ensures that system data and communication flow across the backplane remain uninterrupted. Its tool-free, modular design drastically reduces wiring complexity, limits downtime during module swaps, and optimizes panel space.
| Specifications | |
| Product Make | B&R Automation |
| Product Series | X20 System |
| Module Type | Power supply bus module (Base module) |
| Slot Keying | 24 VDC mechanical keying |
| Bus Interface | Integrated X2X Link backplane data lines |
| Max. Supply Current | 10 A (Maximum continuous current capacity) |
| Potential Isolation | Interrupted to the left |
| Module Width | 12.5 mm (Ultra-compact industrial footprint) |
| Relative Humidity | 5% to 95%, non-condensing |
| Current Rating | 10 A maximum |
| Condition | Good |
| Warranty | 3 Months |
| Country of Origin | Austria |
| Protection Degree | IP20 |
| Length | 43.1mm |
| Width | 12.5mm |
| Height | 114.5mm |
| Weight | 43g |

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