MZohaib92

Master/Slave Communication

1 post in this topic

Hello guys, 

I am using Fatek PLC's to communicate with each other as a Master & Slave through zigbee which is connected through RS485. And I succeed. But the issue is that I have to communicate each other at a distance of about 2km where zigbee out of range to each other. 

I am bit confused here; 
1) whether I use RF booster? Does it work? 
2) Should I introduce extra PLC as a repeater between master slave? But this(extra added) PLC repeater also become as a master(Master Repeater).or any idea? 

Most important I can using Fatek Protocol or Modbus RTU or Modbus ASCII prootcol.

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