Three way Isolated RS-422/485 Repeater

Functional Description
I-7510AR is exactly the same as I-7510A except for the isolation site, The isolation site of I-7510A is located in the input interface circuit, but the isolation site of the I-7510AR  is located in the input and output interface circuit. In other words, I-7510AR is three- way isolation repeater module.  
Input: RS-485/RS-422 
Output: RS-485/RS-422 
Speed: “Self Tuner” inside, auto switching baud rate, 300~115200 bps
Three-way Isolation voltage: 3000Vdc
Power consumption: 2.2W max.