12/16/2011 1:32 PM | |
Joined: 8/16/2010 Last visit: 5/16/2024 Posts: 636 Rating:
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Thanks a lot Marcjan. That's it. |
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10/14/2014 11:54 AM | |
Joined: 4/14/2010 Last visit: 5/14/2024 Posts: 525 Rating:
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Dear Marcjan, we are using pin 3 TxD+ and pin 8 TxD- for RS485 connection SHELL chasis ground terminal not available at Slave side. Can we use the simple DB9 connector at CM1241 side or is it compulsory to use the dedicated Profibus-DP connector..?? We are using ModbusPoll with ADAM-4561 interface for the testing of Modbus Master CM1241 but LED's not responding. Thanks. |
MS |
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10/26/2016 9:27 AM | |
Joined: 4/14/2010 Last visit: 5/14/2024 Posts: 525 Rating:
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Please find attached, yes it is possible with Standard DB9 connector only install 120 ohm Terminating Resistor for trouble- free data traffic at the Last Slave device.
AttachmentCM1241.pdf (2870 Downloads) |
MS |
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