Please choose country and language

Short description
Bus controller OPC UA server
General information
B&R ID code 0xEAFB
Status indicators Module status, bus function
Diagnostics
Module status Yes, using status LED and software
Bus function Yes, using status LED and software
Power consumption
Bus 2.5 W
Additional power dissipation caused by actuators (resistive) [W] -
Certifications
CE Yes
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
EAC Yes
Interfaces
Fieldbus OPC UA server
Variant 2x shielded RJ45 (switch)
Line length Max. 100 m between 2 stations (segment length)
Transfer rate 100 Mbit/s
Transfer
Physical layer 100BASE-TX
Half-duplex Yes
Full-duplex Yes
Autonegotiation Yes
Auto-MDI/MDIX Yes
Min. cycle time
Fieldbus 10 ms
X2X Link 2 ms
Synchronization between bus systems possible Yes
Electrical properties
Electrical isolation OPC UA isolated from bus and I/O
Operating conditions
Mounting orientation
Horizontal Yes
Vertical Yes
Installation elevation above sea level
0 to 2000 m No limitations
>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
Note Order terminal block 1x X20TB12 separately
Order 1x power supply module X20PS9400 or X20PS9402 separately
Order 1x bus base X20BB80 separately
Spacing 37.5 +0.2 mm
Material number:
X20BC008U
Description:
  • Protocol: OPC UA
  • I/O configuration via OPC UA
  • 10 ms minimum cycle time
  • Integrated switch for wiring multiple slaves
  • 100 Mbit/s full-duplex mode
  • Up to 1440 bytes of input data and up to 1440 bytes of output data possible
  • Integrated web page for firmware updates
  • OPC UA diagnostics and module diagnostics at runtime via OPC UA clients

This bus controller provides OPC UA server functions. This allows any OPC UA clients access to read or write data from I/O modules connected to the bus controller.

Mandatory Accessories
System modules for bus controllers
X20BB80 X20 bus base, for X20 base module (BC, HB, etc.) and X20 power supply module, X20 end plates (left and right) X20AC0SL1/X20AC0SR1 included
X20PS9400 X20 power supply module, for bus controller and internal I/O power supply, X2X Link power supply
X20PS9402 X20 power supply module, for bus controller and internal I/O power supply, X2X Link power supply, supply not electrically isolated
Terminal blocks
X20TB12 X20 terminal block, 12-pin, 24 VDC keyed
Certificates Version (Date) Download
E115267 UL CoC X20 PDF / 825 KB
Documentation Version (Date) Download
Data sheet X20BC008U PDF / 788 KB
OPC UA Bus Controller User's manual PDF / 7 MB
X20 System User´s Manual PDF / 50 MB
E-CAD (Electro or EPLAN Templates) Version (Date) Download
X20 EPLAN P8 from V2.4 EXE / 161 MB
Firmware Upgrades Version (Date) Download
Firmwareupgrade X20BC008U ZIP / 483 KB
M-CAD (Mechan. Templates) Version (Date) Download
3D File STEP/DXF X20BC and X20IF Module ZIP / 1 MB

Please choose country and language

B&R Logo