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MODBUS COMMUNICATION THROUGH MODBUS GATE WAY MODULE

9/4/2014 9:11 AM	Rate (0)
rajavarman Posts: 11 Rating: (0)	hi, I am using PCS7 V7.1 SP2 .. We need to communicate four third party modbus slave system by CP443-1. But the third party slave system only support modbus RTU RS485. For that, we have modbus gate way module "EKI-1224" which is support four RS485 modbus connection. Gate way module details: http://www.advantech.com/products/INDUSTRIAL_COMMUNICATION/EKI-1224/mod_8F9AEFD4-CAA4-4262-BF45-C8EE44AF4BF5.aspx Kindly suggest me ,..which siemens lib has to use for above case . if there is no lib for the above case ..is there any way is available to achive this communication? thanks in advance
rajavarman Posts: 11 Rating: (0)
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9/5/2014 1:24 PM	Rate (0)
Kaulquappe Posts: 3093 Rating: (324)	Hello Rajavarman, for non redundant communication you need 2XV9 450-1MB00. See also www.siemens.com/s7modbus. Regards, Kaulquappe
Kaulquappe Posts: 3093 Rating: (324)
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9/5/2014 2:42 PM	Rate (0)
rajavarman Posts: 11 Rating: (0)	Hi kaulquappe, Thanks for your reply It's redundant communication Can I use the follow lib for the EKI1224 gate way module? "Reduntdentar Controller- LIB_MODX_Red" 9AE 4110-2MB20 Note: the above mention lib actually for CM101 gate way module ...since we already purchased the gate way module EKI1224 , we try to used same module . Regards M.Rajavarman
rajavarman Posts: 11 Rating: (0)
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9/5/2014 2:49 PM	Rate (0)
Kaulquappe Posts: 3093 Rating: (324)	Yes, you can use 9AE 4110-2MB20 or 2XV9-450-1MB11. Regards, Kaulquappe
Kaulquappe Posts: 3093 Rating: (324)
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