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B&R X20HB2885

Hub, 2-port Fast Ethernet hub for redundant wiring

MPN: X20HB2885
Category: System modules for X20 redundancy systems

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12-month warranty (new) · 3-month (used/refurbished)
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What is the B&R X20HB2885?

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.

Specifications

Short description

Hub	2-port Fast Ethernet hub for redundant wiring

General information

Diagnostics – Module status	Yes, using LED status indicator
Diagnostics – Bus function	Yes, using LED status indicator
Certifications – CE	Yes
Certifications – UKCA	Yes
Certifications – CRA (Cyber Resilience Act)	In preparation
Certifications – ATEX	Zone 2, II 3G Ex nA nC IIA T5 Gc; IP20, Ta (see X20 user's manual); FTZÚ 09 ATEX 0083X
Certifications – UL	cULus E115267; Industrial control equipment
Certifications – HazLoc	cCSAus 244665; Process control equipment; for hazardous locations; Class I, Division 2, Groups ABCD, T5
Certifications – DNV	Temperature: B (0 to 55°C); Humidity: B (up to 100%); Vibration: B (4 g); EMC: B (bridge and open deck)
Certifications – CCS	Yes
Certifications – KR	Yes
Certifications – ABS	Yes
Certifications – BV	EC33B ; Temperature: 5 - 55°C; Vibration: 4 g; EMC: Bridge and open deck
Certifications – 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
Transfer – Half-duplex	Yes
Transfer – Full-duplex	No
Transfer – Autonegotiation	Yes
Transfer – 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
Mounting orientation – Vertical	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	IP20

Ambient conditions

Temperature – Horizontal mounting orientation	-25 to 60°C
Temperature – Vertical mounting orientation	-25 to 50°C
Temperature – Derating	-
Temperature – Storage	-40 to 85°C
Temperature – Transport	-40 to 85°C
Relative humidity – Operation	5 to 95%, non-condensing
Relative humidity – Storage	5 to 95%, non-condensing
Relative humidity – Transport	5 to 95%, non-condensing

Mechanical properties

Slot	Hub expansion for X20BC8084 and X20HB8884

Accessories

Required accessories (order separately)

X20BC8084	Expandable bus controllers — POWERLINK; I/O configuration and firmware update via the fieldbus; Integrated compact link selector function; 2 active hub expansion module…
X20BB82	System modules for expandable bus controllers — Bus base with 2 expansion slots The bus module has 2 expansion slots. The following modules are used on this module: Base module (BC, HB, e…
X20HB8884	X20 redundancy systems — Connecting POWERLINK devices to the POWERLINK cable redundancy system; Integrated compact link selector function POWERLINK is a standard pr…

Downloads & documentation

Official documents from B&R, downloaded directly from the manufacturer.

Data sheets & manuals

CAD & dimension drawings

3D File STEP/DXF X20 ModuleZIP · 1 MB · 2.3 (08/20/2020)

Certificates (14)

X20HB2885: frequently asked questions

When can X20HB2885 be shipped?

X20HB2885 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up X20HB2885 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for X20HB2885 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for X20HB2885, subject to availability and destination.