DIN 2.1/485 isolated RS232 - RS485 PRICE dealer 69 € - isolation 1kV 75 € - isolation 2.5kV end user 76 € / 82 €   DIN 2.4/485 isolated RS232 - RS485/RS422 PRICE dealer 78 € end user 88 €   MINI 2.3/485 isolated RS232 - RS485/RS422 PRICE dealer 59 € end user 70,80 €   MINI 2.6/485 isolated RS232 - RS485    out of production PRICE dealer end user   MINI 2.7/485 sef-powered interface RS232 - RS485 PRICE dealer 32 € end user 36 €   MINI 3.0/485 addressable isolated RS232 - RS485 PRICE dealer 119 € end user 142,80 €   MULTI 485 19" isolated RS232 - RS485/RS422 PRICE dealer 990 € end user 1 188 €