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PROFIHUB-B5
简介:The ProfiHub B5+ enables wide-ranging RS 485 star/tree segments and long spur lines for PROFIBUS DP installations in IP 20 environments. It's an easy and robust network component to design reliable, flexible and object oriented networks. PROFIBUS DP is a high-speed industrial bus that has to comply with strict rules concerning spur lines. The ProfiHub B5+ is a perfect economic solution ...
Brand
Made In
Modle PXF2631
Disctount
PassionTech Ord OrderNum Product Name Price RMB Brand  
PXO_1937PX-PROFIHUB-B5PROFIBUS 中继器和网关B512407~13713荷兰Procentec
该文章系原厂商文章翻译,不通之处请参考原文

 

The ProfiHub B5+ enables wide-ranging RS 485 star/tree segments and long spur lines for PROFIBUS DP installations in IP 20 environments. It's an easy and robust network component to design reliable, flexible and object oriented networks.

PROFIBUS DP is a high-speed industrial bus that has to comply with strict rules concerning spur lines. The ProfiHub B5+ is a perfect economic solution to bridge user’s requirements and create reliable star networks. It’s an essential component to obtain better control during maintenance and upgrading of the network.

The ProfiHub B5+ is equipped with 5 galvanic isolated transparent repeaters (offering 6 segments). Each segment can handle 31 devices and a cable length equal to the main bus. To safe costs on plugs and offer flexibility, it contains screw terminals as well as DB9 connectors. The DB9 connectors are also perfect measurement points for ProfiTrace to quickly measure all segments. Termination for each segment is on-board and switchable.

If bus redundancy is enabled, 2 segments will form a redundant pair. This creates an even more reliable network. An alarm contact islinked to events based on the status of the power supply and the bus redundancy if this is enabled.

Application areas 
Dynamic spur lines to devices
Star, tree and bus structured networks
Removable drives and motors
Pull/Plug motor control centers
EMC sensitive applications
Barrier for non galvanic isolated equipment
ProfiHub B5 Structure

ProfiHub B5+R ProfiHub B5 Features
5 Isolated repeater channels (6 segments)
Transparent for all PROFIBUS DP protocols
Suitable for PROFIsafe and MPI
31 devices per channel
Max. 1200 m segment length (depends on baudrate)
9.6 Kbps - 12 Mbps
Screw terminals and DB9 connectors
Configurable grounding system
Integrated termination facilities
IP 20 classification
-25 .. 70˚ C -20 .. 60˚ C Temperature
9 .. 31 VDC 10 .. 32 VDC Power supply
  Redundant power supply
  Bus redundancy option
  Alarm contact
  High integrity telegram checking
  Marine and UL certified

ProfiHub B5 EMC protection

UPYour benefits
Hot slave insertion/removal during operation
Short circuit protection on each channel
Compact and robust construction
Screw terminals and DB9 connectors can be mixed
Conveniently arranged networks
Extendable installations
Cost saving
 
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