B&R X67HB8880.L12
8-port industrial hub Large voltage range of 8 to 32 VDC Load dump protection The Ethernet hub is a standalone device that can be used universally as a hub in POWERLINK networks. It is suitable for both 100 Mbit/s (Fast Ethernet) and 10 Mbit/s networks. The hub automatically recognizes the transfer speed for the channels. The Ethernet connections are made using D-keyed M12 connectors. All ports are equipped with auto-MDIX (auto-crossover). The module is designed for a voltage range of 8 to 32 VDC and equipped with a power supply protected against load dump.
Lifecycle & replacement
No manufacturer-published lifecycle data for B&R part numbers is indexed here yet. Ask IAC to check availability and an upgrade path.
IAC stocks legacy spares and exchange units and quotes upgrade paths. Send us the nameplate details and we will confirm a compatible replacement.
Technical specifications
Short description
| Hub | 8-port industrial hub |
General information
| Diagnostics / Bus function | Yes, using LED status indicator |
| Diagnostics / Hub power supply | Yes, using LED status indicator |
| Connection type / Fieldbus | 8x M12, D-coded |
| Connection type / I/O power supply | M8, 4-pin |
| Power consumption / Internal | 2.5 W |
| Certifications / CE | Yes |
| Certifications / UKCA | Yes |
| Certifications / CRA (Cyber Resilience Act) | In preparation |
| Certifications / UL | cULus E115267 Industrial control equipment |
| Status indicators | Network activity for each channel, link/collision for each channel, supply voltage |
Interfaces
| Transfer / Physical layer | 10BASE-T/100BASE-TX |
| Transfer / Half-duplex | Yes |
| Transfer / Full-duplex | No |
| Transfer / Autonegotiation | Yes |
| Transfer / Auto-MDI/MDIX | Yes |
| Type | Ethernet |
| Standard (compliance) | ANSI/IEEE 802.3 Class II |
| Variant | M12 interface (male connector on the module) |
| Line length | Max. 100 m between 2 stations (segment length) |
| Transfer rate | 10/100 Mbit/s |
| Hub propagation delay | 0.79 to 0.86 µs |
I/O power supply
| Nominal voltage | 12/24 VDC |
| Voltage range | 8 to 32 VDC |
| Integrated protective function | Reverse polarity protection, overvoltage protection |
Operating conditions
| Mounting orientation / Any | Yes |
| Installation elevation above sea level / 0 to 2000 m | No limitation |
| Installation elevation above sea level / >2000 m | Reduction of ambient temperature by 0.5°C per 100 m |
| Degree of protection per EN 60529 | IP67 |
Ambient conditions
| Temperature / Operation | -40 to 60°C |
| Temperature / Derating | See section "Derating". |
| Temperature / Storage | -40 to 85°C |
| Temperature / Transport | -40 to 85°C |
Mechanical properties
| Dimensions / Width | 53 mm |
| Dimensions / Height | 155 mm |
| Dimensions / Depth | 42 mm |
| Torque for connections / M8 | Max. 0.4 Nm |
| Torque for connections / M12 | Max. 0.6 Nm |
| Weight | 320 g |
Documentation & CAD
Files hosted by B&R Industrial Automation; links open the official download page.
Datasheets
Manuals
3D CAD models
ECAD / EPLAN
Get a quote for a replacement
Industrial Automation Co. stocks, sources, and repairs B&R parts — new, refurbished, or exchange units with warranty.
Specifications from the official B&R product catalog. Always confirm against the datasheet for your exact revision.