Article no. BWU1184: CANrho/PROFIBUS Coupler
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Article no. BWU1246: CAN/PROFIBUS Coupler
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The CAN/PROFIBUS Coupler is the easiest solution to exchange data between CAN and PROFIBUS.
In big applications is often a need to exchange data between a control of a CAN network and another PLC, e. g. to report the process status. This problem was solved in the past with the help of normal I/O modules, with the inputs of the control of the CAN network connected to the outputs of the other PLC and vice versa. With the use of the CAN/PROFIBUS Coupler to solve this problem the installation costs as well as the components costs can be reduced.
The CAN/PROFIBUS Coupler consists of a CAN slave with n bytes (8, 16 or 24 bytes) input data and n bytes output data and a PROFIBUS slave with n bytes input data and 8 bytes output data in one housing. The outputs of one slave are connected to respective inputs of the other slave and vice versa (output data byte 1 of the CAN slave with input data byte 1 of the PROFIBUS slave and vice versa, etc.).
There is a galvanic isolation between CAN and PROFIBUS.
A seven digit display can be used for commissioning and diagnosis.
As long as one of both slaves does not exchange data the other slave reads on each input a 0 as default.
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Article no.
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BW1184
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BWU1246
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CAN/PROFIBUS connections
Terminal assignment:
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Connections
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PROFIBUS: D-Sub 9-pin
CAN: 4-pin COMBICON plug
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PROFIBUS interface
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according to DIN 19 245 part 1-3
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Baud rates
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9,6 KBaud to 12000 KBaud,
automatic recognition
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DP functions
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Imaging of the CAN Data as I/O data of the PROFIBUS
Complete diagnosis and configuration via DP master
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CAN baud rates
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125 KBaud, 250 KBaud, 500 KBaud, 1 MBaud
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Display
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seven digit
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Operating current
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< 120 mA at 24 V
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Operating voltage
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24 V DC
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Voltage of insulation
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≥ 500 V
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EMC directions
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EN 50 082,
EN 50 081
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Operating temperature
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0°C ... +55°C
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Storage temperature
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-25°C ... +85°C
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Housing
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Housing for DIN-rail mounting
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Protection category (DIN 40 050)
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Housing IP20
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Dimensions (L /W /H)
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100 /25 /120
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Weight
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120 g
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Bihl+Wiedemann GmbH
Floßwörthstr. 41
D-68199 Mannheim
Phone: (+49) 621 / 339 96-0
Fax: (+49) 621 / 339 22 39
eMail: mail@bihl-wiedemann.de
Internet: http://www.bihl-wiedemann.de
