Short description
| Hub | 2-port Fast Ethernet hub for redundant wiring |
General information
| Diagnostics | |
| Module status | Yes, using LED status indicator |
| Bus function | Yes, using LED status indicator |
| Certifications | |
| CE | Yes |
| UKCA | Yes |
| CRA (Cyber Resilience Act) | In preparation |
| ATEX |
Zone 2, II 3G Ex nA nC IIA T5 Gc IP20, Ta (see X20 user's manual) FTZÚ 09 ATEX 0083X |
| UL |
cULus E115267 Industrial control equipment |
| HazLoc |
cCSAus 244665 Process control equipment for hazardous locations Class I, Division 2, Groups ABCD, T5 |
| DNV |
Temperature: B (0 to 55°C) Humidity: B (up to 100%) Vibration: B (4 g) EMC: B (bridge and open deck) |
| CCS | Yes |
| KR | Yes |
| ABS | Yes |
| BV |
EC33B Temperature: 5 - 55°C Vibration: 4 g EMC: Bridge and open deck |
| KC | Yes |
| Status indicators | Module status, bus function |
| Power consumption | 1.17 W |
| Additional power dissipation caused by actuators (resistive) [W] | - |
Interfaces
| Transfer | |
| Physical layer | 100BASE-TX |
| Half-duplex | Yes |
| Full-duplex | No |
| Autonegotiation | Yes |
| Auto-MDI/MDIX | Yes |
| Type | Active hub expansion module |
| Execution | 2x shielded RJ45 |
| Line length | Max. 100 m between 2 stations (segment length) |
| Transfer rate | 100 Mbit/s |
| Hub propagation delay | 0.96 to 1 µs |
Electrical properties
| Electrical isolation | Power supply isolated from Ethernet (IF1 and IF2) |
Operating conditions
| Mounting orientation | |
| Horizontal | Yes |
| Vertical | Yes |
| Installation elevation above sea level | |
| 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 |
Ambient conditions
| Temperature | |
| Operation | |
| Horizontal mounting orientation | -25 to 60°C |
| Vertical mounting orientation | -25 to 50°C |
| Derating | - |
| Storage | -40 to 85°C |
| Transport | -40 to 85°C |
| Relative humidity | |
| Operation | 5 to 95%, non-condensing |
| Storage | 5 to 95%, non-condensing |
| Transport | 5 to 95%, non-condensing |
Mechanical properties
| Slot | Hub expansion for X20BC8084 and X20HB8884 |
型番:
X20HB2885説明:
- Active hub expansion module
- 2x Fast Ethernet hub for redundant wiring
- Hot-swap-capable
The X20BC8084 POWERLINK bus controller and the X20HB8884 module are equipped with an integrated link selector function. An additional 1 or 2 slots are available, depending on the bus base used. The active X20HB2885 hub expansion module can be operated in these slots.
The active hub expansion module is equipped with one integrated 2x hub and allows redundant wiring. This means that the connection between the two ports remains intact if there is a failure in the bus controller or Compact Link Selector. The status of the module and network are indicated by LEDs.
詳しい情報:
Technology information: Redundancy
User's manual: Redundancy for control systems
必須アクセサリ
Expandable bus controllers
| X20BC8084 | X20 hub expansion module, integrated active 2-port hub, 2x RJ45 |
System modules for expandable bus controllers
| X20BB82 | X20 hub expansion module, integrated active 2-port hub, 2x RJ45 |
X20 redundancy systems
| X20HB8884 | X20 hub expansion module, integrated active 2-port hub, 2x RJ45 |
| Automation Studio HW アップグレード | バージョン (日付) | ダウンロード |
|---|---|---|
| V4.0 HW Upgrade (X20HB2885) | EXE / 660 KB |
| E-CAD（ElectroまたはEPLANテンプレート） | バージョン (日付) | ダウンロード |
|---|---|---|
| X20 EPLAN P8 from V2.4 | EXE / 160 MB |
| M-CAD (Mechan.Templates) | バージョン (日付) | ダウンロード |
|---|---|---|
| 3D File STEP/DXF X20 Module | ZIP / 1 MB |
| ドキュメンテーション | バージョン (日付) | ダウンロード |
|---|---|---|
| Data sheet X20(c)HB2885 | PDF / 2 MB | |
| Redundancy for control systems | PDF / 9 MB | |
| X20 Package leaflet ATEX/CSA | PDF / 2 MB | |
| X20 System User´s Manual | PDF / 49 MB |