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B&R X20HB1882
Hub expansion module1-port hub, 100BASE-FXSingle-mode glass fiber cablesRange up to 50 kmHot-swappable
The POWERLINK bus controllers X20BC8083, X20BC8084 (…
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Warranty 1 year
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Description
Hub expansion module1-port hub, 100BASE-FXSingle-mode glass fiber cablesRange up to 50 kmHot-swappable
The POWERLINK bus controllers X20BC8083, X20BC8084 (starting with revision D0) and the standalone hub X20HB8880 are equipped with a modular hub extension. 1 or 2 additional slots are available depending on the bus base. The X20HB1882 hub expansion module can be operated in these slots. Please note that the hardware revision of the X20BC8083 and X20HB8880 must be ≥F0.The hub expansion module is designed as a 1-port hub. The Ethernet connection is made using 9/125 µm single-mode glass fiber cables with a duplex LC connector. The module state and network status are indicated using LEDs.
Specification
| Hub |
1 Fast Ethernet interface for single-mode fiber optic cables for hub expansion |
|---|---|
| Status indicators |
Module status, bus function |
| Module status |
Yes, using LED status indicator |
| Bus function |
Yes, using LED status indicator |
| Power consumption |
1.65 W |
| Additional power dissipation caused by actuators (resistive) [W] |
– |
| CE |
Yes |
| UKCA |
Yes |
| CRA (Cyber Resilience Act) |
In preparation |
| ATEX |
Zone 2, II 3G Ex nA nC IIA T5 Gc |
| UL |
cULus E115267 |
| DNV |
Temperature: B (0 to 55°C) |
| CCS |
Yes |
| LR |
ENV1 |
| KR |
Yes |
| ABS |
Yes |
| BV |
EC33B |
| Type |
Hub expansion module |
| Variant |
1x female duplex LC |
| Transfer rate |
100 Mbit/s |
| Physical layer |
100BASE-FX |
| Half-duplex |
Max. 175 m between 2 stations (segment length) |
| Full-duplex |
No |
| Autonegotiation |
No |
| Auto-MDI/MDIX |
No |
| Hub propagation delay |
0.96 to 1 µs |
| Wave length |
Typ. 1300 nm Rx range: 1270 to 1380 nm Tx range: 1270 to 1380 nm |
| Cable fiber type |
Single-mode fiber with 9/125 µm core diameter |
| Optical power budget |
30 dB |
| POWERLINK |
Max. 50 km between 2 stations (segment length) |
| Electrical isolation |
Power supply isolated from Ethernet |
| Horizontal |
Yes |
| Vertical |
Yes |
| 0 to 2000 m |
No limitation |
| >2000 m |
Reduction of ambient temperature by 0.5°C per 100 m |
| Degree of protection per EN 60529 |
IP20 |
| Horizontal mounting orientation |
-25 to 55°C |
| Vertical mounting orientation |
-25 to 45°C |
| Derating |
– |
| Storage |
5 to 95%, non-condensing |
| Transport |
5 to 95%, non-condensing |
| Operation |
5 to 95%, non-condensing |
| Slot |
Hub expansion for X20BC8083, X20BC8084 and X20HB8880 |

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