1) RS232 to RS422/RS485 interface converter 2) ... Isolation Interface Converter2) Point to point, point to multi-point communication3) Supports RS-232 to RS-422/485 conversion ... / price ratio11) Supports standard DIN-rail, easy to install and fix12) Compact dimensions: 95 x 65 ... x 25mm Application fields:a) Point to point, point to multi-point communicationb) Industrial distribution system, industrial ...