GE 90-70 PLC multidrop converter

sranjeit

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S
Join Date
May 2016
Location
Barmer
Posts
5
We have three GE-FANUC Triple Module Redundant 90-70 (CPM790 controller) PLCs installed. We need to communicate all three PLCs to a new Vijeo Citect SCADA. SCADA computer have RS-232 Port as well as USB Ports.

Could you please suggest any RS-485 to RS-232/USB converter that can be used for all three PLCs (Multidrop type). Distance between PLCs and SCADA is around 300 Meters.

CPM790 controller has 15-pin RS-485 communication port.


Regards,

Ranjit
 

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