产品型号：6GK7443-1EX20-0XE0
产品描述：
COMMUNICATIONSPROCESSOR CP443-1
FOR CONNECTING
SIMATIC S7-400 TO
INDUST. ETHERN. VIA ISO, TCP/IP
AND UDP, S7-COMM., FETCH/WRITE,
SEND/RCV WITH AND W/O RFC1006,
MULTICAST, PROFINET IO-
CONTROLLER, DHCP, SNMP V2,
WEB-, DIAGNOS., INITIALISATION
VIA LAN, ACCESS PROTECTION VIA
IP-ACCESS LIST, INTEGRATED
REAL-TIME SWITCH ERTEC 400,
2XRJ45 CONNECT. FOR LAN
WITH 10/100 MBIT/S