Интерфейсный модуль Interface module for 2 x RS422/RS485 connections optically isolated (COM3 + COM4), can only be used instead of and not at the same time as CX1020-N040, full 115 kbaud on both channels, electrically isolated interfaces (optically isolated), modes: RS485: with/without echo, with/without termination, RS422: full duplex, pre-assembled in the factory, cannot be upgraded, protection class IP 20, operating/storage temperature: 0 °C ... +55 °C/-25 °C ... +85 °C, weight approx. 80 g,m
Интерфейсный модуль Interface module for 2 x RS422/RS485 connections optically isolated (COM3 + COM4), can only be used instead of and not at the same time as CX1020-N040, full 115 kbaud on both channels, electrically isolated interfaces (optically isolated), modes: RS485: with/without echo, with/without termination, RS422: full duplex, pre-assembled in the factory, cannot be upgraded, protection class IP 20, operating/storage temperature: 0 °C ... +55 °C/-25 °C ... +85 °C, weight approx. 80 g,m