Doppeler serieller Port -Ethernet -Konverter RS232 RS485 RS422 5V bis 36V DC
7、Support web OTA wireless upgrade. Number Of Serial Ports: 2 (RS232 / 485/422). RS232: DB9 pin type. Port: 2RJ45 1 WAN / LAN switchable 1 LAN. Item Type: Serial Server. 2 x Serial Cable. 1 x Serial Server.