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1 Channel RS 485 Repeater 1
101-201101

1 Channel RS 485 Repeater 1

1 Channel standard RS 485 PROFIBUS repeater module for 12 Mbps with diagnostic LEDs and redundancy feature. Bus connection is utilized by screw terminals and additional DB9 connector.

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Introduction

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The repeater channel is directly connected with the ProfiTrace OE core in the 1B/1C Head Station. Busmonitor data is directly available in the web server.

The advanced 12 Mbps core of the repeater module can be cascaded unlimitedly and has increased RS 485 strength. The data traffic is constantly monitored for glitches which are digitally filtered out. It has on-board switchable termination and able to drive 31 devices.

UL-listed

This product is UL-listed. Read more about UL-certification.

Technical specifications

Electrical and Mechanical

  • 1 Bus channel
  • Maximum 31 devices per channel (busloads)
  • 1200 m cable length (depends on baudrate)
  • No limit in cascading
  • Termination switch
  • Removable screw terminals and 1 DB9 connector
  • Wire diameter (for the screw terminals): < 2.5 mm2
  • Wire type: stranded or solid core

Protocol

  • Transparent for all PROFIBUS protocols
  • 9.6 kbps - 12 Mbps (auto detection)
  • 2 bits delay time (12 bits in redundant mode)
  • No address required
  • Bus redundancy (selectable)
  • Delay time jitter: Max. ¼ Tbit

Backplane

  • 4 Networks selectable with switches
  • 10 Modules (positioned in the first 10 slots)
  • 200 mA current consumption
  • Power supply: provided through the backplane
  • Compatible backplane units: 101-200011, 101-200012, 101-200023, 101-200024, 101-200027

Others

  • LEDs (Error, Rx data, Termination ON)
  • Operating temperature: 0..60 °C
  • Dimensions (LxWxH): 115 x 100 x 25 mm (without backplane)
  • Weight: 113 g
  • Head station firmware: All
UL listed ePLAN

Downloads

Below you can find all the available downloads for this product.

Datasheet
Manual
EU Certificate of Conformity

 

Training

  • PROFIBUS Troubleshooting & Maintenance

    The PROFIBUS Troubleshooting and Maintenance training course is fully concentrated on those who install and maintain PROFIBUS installations.

  • Certified PROFIBUS Installer

    The Certified PROFIBUS Installer course is essential for electrical engineers and technicians requiring the necessary installation and testing skills for their PROFIBUS DP/PA projects.

  • Certified PROFIBUS Engineer

    'Distinguish yourself from the others and show that you are the expert.....Become a Certified PROFIBUS Engineer.'

Training overview
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