SIEMENS 6NH7800-4BA00
Description
SIEMENS SINAUT ST7, TIM 4R-IE COMMUNICATIONS MODULE FOR SIMATIC S7-300, S7-400, C7, PC; WITH TWO RS232/RS485 INTERFACES FOR SINAUT COMMUNICATION VIA CLASSIC WAN NETWORKS AND TWO RJ45-INTERFACES FOR SINAUT COMMUNICATION VIA IP-BASED NETWORKS (WAN OR LAN)