PROFIBUS repeater ComBricks for 1 PROFIBUS segment

PROFIBUS repeater ComBricks for 1 PROFIBUS segment


ComBricks module for basic monitoring the PROFIBUS network based on telegrams only. In the repeater function, it only works with another ComBricks one- or two-segment repeater, or with an oscilloscope or optical module. More

Manufacturer: HMS Industrial Networks Code: 101-201101

422 EUR excl. VAT (510,62 EUR incl. VAT)
Recycling fee 0,016 EUR v cene.
In stock
pcs

ComBricks module for basic monitoring the PROFIBUS network based on telegrams only. In the repeater function, it only works with another ComBricks one- or two-segment repeater, or with an oscilloscope or optical module. More

Manufacturer: HMS Industrial Networks Code: 101-201101

Repeater module with permanent monitoring of PROFIBUS network

The module acts as a repeater for one segment of the ComBricks modular system, which can be combined with another oscilloscope or optical ComBricks module to create galvanically separated segments.

It functions as a PROFIBUS repeater, a pass-through point for recording error messages or an active PROFIBUS termination with network diagnostics. This single channel can be set up on a single PROFIBUS network, where it will also monitor the status of the PROFIBUS network, based on the principle of PROFIBUS telegram analysis. 

The single-segment module can also be an intermediary for communication between other modules. It allows you to connect a PROFIBUS DP metallic network to a PROFIBUS PA, metallic cables to optical cables, convert PROFIBUS data to PROFINET data via the PROFINET IO module, control remote I/O or create a redundant communication channel between stations in the PROFIBUS network.

A control module 1B is required to monitor a single PROFIBUS network. If you want to monitor multiple PROFIBUS networks via one ComBricks assembly (with multiple repeater modules), then you need a control module type 1C. The control modules are identical, they differ only in the number of supported PROFIBUS networks to be measured. If necessary, you can extend the license via the web interface of the ComBricks control module.

With the two-segment module you get:

  • Single channel PROFIBUS repeater (will work as a repeater in combination with another ComBricks repeater)
  • LiveList - overview of live PROFIBUS stations in the network
  • Statistics - frequency of unwanted events for each station in the network (outages, corrupted messages, retries, etc.)
  • Uploading PROFIBUS messages to the SD card, based on selected triggers
  • Email/log alarm system that alerts you to any unwanted event in the PROFIBUS network
  • Possibility to connect metallic and optical PROFIBUS networks
  • Possibility to connect PROFIBUS DP and PROFIBUS PA (DP/PA Link/Coupler) networks
  • Possibility to link PROFIBUS and PROFINET communication (DP/PN Link/Coupler)
  • Possibility to control digital outputs/inputs (create a DP SLAVE station)
  • Possibility to create an active network termination

 

How is the PROFIBUS DP network measured and monitored?

All monitoring of the PROFIBUS DP network can be performed via a web browser into which you enter the IP address of the ComBricks control module. In the menu on the left-hand side, there are several links for specific monitoring functions such as the online status of the connected stations in the PROFIBUS network and their unwanted communication statistics (repeated messages, station loss, damaged messages, sync, diagnostic queries from the station, etc.). All diagnostics can be performed remotely via Ethernet / Internet, because the ComBricks control module can be accessed via TCP/IP locally and remotely. Remote monitoring of the PROFIBUS network is often handled via eWON routers. ComBricks can send us an e-mail message about error events and/or write the event to an internal log on an SD card.


Example of slot occupancy in the ComBricks assembly and an overview of stations connected to individual modules

Seznam kanálů

 

Example of found live stations in the PROFIBUS network (LiveList stations). Red number = MASTER, blue number = SLAVE. The green background color represents active data communication between MASTER and SLAVE.

Nalezené stanice

 

List of statistics of all undesirable situations in the PROFIBUS network and their frequency for each station in the network.

Statistiky

 

Sample settings for sending warning messages when undesirable conditions occur on the network or in a ComBricks report.

Nastavení zasílání zpráv

 

Example of event logging in the PROFIBUS network as recorded and evaluated by ComBricks.

Události sítě

 

Sample message in email

Ukázka e-mailové zprávy

 

Report recording and evaluation with ProfiTrace 2

Each ComBricks repeater module has the ability to record messages based on set triggers when an error occurs.

First you need to set which messages to capture. You must stop recording messages before setting it, otherwise the configuration cannot be changed. For comprehensive diagnostics, we recommend capturing all messages that the trigger settings allow. However, if you know that you have dismantled a station, for example, there will be a constant search for this station and thus Sync messages. This would cause a constant trigger to record these messages. Therefore we have the option to exclude these records. We can also take advantage of the setting to record a certain number of messages both before and after an error event. This is useful for tracking the context in which the event occurred, how the network behaved before the error, etc.

Záznam zpráv

 

If an error message occurs during network monitoring, the message is saved to the SD memory card included in the control station. This message can be downloaded to your computer via a web browser or FTP. If you download and install ProfiTrace 2, you can open and analyze this log in ProfiTrace 2. For simplicity, we have added the program to the Downloads section. 

 

If you need to know more about setting up and using ComBricks modules, we recommend taking our PROFIBUS training course with hands-on exercises.

 

Module configuration

Network assignments are made using switches on the module head or via the web interface. The other two switches are used to select redundancy and to select configuration using the switches or via the web interface of the control module. The module can be connected or disconnected from the ComBricks bus during network traffic.

 

Network settings

Switch NW0 Switch NW1 Network
left left 1
right left 2
left right 3
right right 4

 

Redundancy settings

Switch RED Redundancy
left right
right left

 

Switch options for configuration on the switch (HW) or on the web interface of the control station (SW)

Switch H/S The setting is done
left via switch
right via web server

 

Example of switches on the front panel of ComBricks repeater modules

Čelní panel

 

Example of setting up network monitoring assignments through the web interface

Nastavení sítě

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