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No. 527 Voltage adaptation with EZL-70 2009-10-29

Hello,

In my project, i use a EZL-70 module with RS485 communication.
All works correctly but the levels signal on RS485 are 0V // +5V (what is normal)and I would like to know if you have a solution to have on RS485 levels voltage like -5V // +5V with another electronic component or other.

Thanks.
Greg.

Writer Greg Company