ÁÖ¸Þ´º ¹Ù·Î°¡±â º»¹® ¹Ù·Î°¡±â
  • »ý»êÀÚµ¿È­ ¼Ö·ç¼Ç
  • °øÀåÀÚµ¿È­ ¼Ö·ç¼Ç
  • SIEMENS (Áö¸à½º) PLC, DRIVE , HMI

°øÀåÀÚµ¿È­
»ý»êÀÚµ¿È­
¼Ö·ç¼Ç ÅëÇÕ ¼­ºñ½º
(ÁÖ)±¤ÀϽýºÅÛ
ȨÆäÀÌÁö ¹æ¹®À» ȯ¿µÇÕ´Ï´Ù.
Á¦Ç°¼Ò°³
[±âŸ] SIEMENS INDUSTRIAL COMMUNICATION-PROFIBUS(REPEATER)
°ü¸®ÀÚ (kisystem) | 2008-04-29 | HIT: 193534
¿ä¾à :

Repeaters - You need to add a Siemens repeater to the PROFIBUS / MPI network when:

  • Increasing the number of devices on the network segment over 31
  • Extending the PROFIBUS network length; the segment length depends on the selected transmission speed of PROFIBUS
  • Set-up a PROFIBUS network in a tree structure
Repeaters regenerate the signal after a certain distance, depending on the selected transmission speed of the network, or after passing more than 31 devices on the network to ensure the same quality of the electrical signal at all network locations. Up to 9 repeater = 10 network segments can be used in the direct communication path between the DP master and a single DP slave. In case of a tree structure more than these 9 repeaters can be used.
Repeater for PROIBUS Network

RS485 Repeater

  • For PROFIBUS and MPI networks
  • Automatic determination of the network transmission speed up to 12 Mbaud
  • Isolation of segment 1 and 2 via switch possible
  • Galvanic isolation of the right segment part when terminating resistor is activated
  • Decoupling of segment 1 and 2 in the event of static interference
  • Displays correct 24V DC power supply
  • Display network activity on segment 1 and 2

Diagnostic Repeater

The Diagnostic Repeater is much more than a RS485 repeater; it is a online diagnostic tool to detect RS485 cable problems in a PROFIBUS DP network DURING OPERATION

Diagnostic Repeater Set-up

Diagnostic Repeater Message
  • RS485 Repeater with online diagnostic capabilities for PROFIBUS DP, MPI network is not supported.
  • Automatic determination of the network transmission speed up to 12 Mbaud
  • Monitoring of 2 independent PROFIBUS DP segments; up to 62 devices can be connected with a Diagnostic Repeater (max 31 per segment)
  • Automatic determination of fault types and fault location.In the event of a fault the Diagnostic Repeater sends a standard PROFIBUS diagnostic message to the DP master containing detailed information about the fault type and its location.
  • Connection to the 3 segments through FastConnect using insulation displacement method – no connector required
  • PROFIBUS DP slave in the network
  • Decoupling of segment 1, 2, 3 and the programming port in the event of static interference
  • Displays correct 24V DC power supply, network activity and faults on the segments
  • Using STEP7 V5.2 or higher the PROFIBUS topology of the network can be displayed
  • Integrated diagnostic buffer for each segment for the last 10 diagnostic messages including time stamp
  • Statistic information provide excellent overview of the network quality
ÆÄÀÏ 1 : Repeater.jpg    Size : 24.7Kbyte   Down : 1156
¸ñ·Ïº¸±â