武汉康厦自动化主营德国西门子西门子200,300,400PLC CP5611通讯卡,6EP电源,低压,3RP,3RT,3RH,3RV大量现货特价
杨琴(027)88779746、QQ:913131416
6ES7331-7NF00-0AB0产品描述
SIMATIC S7-300, 逻辑输入 SM 331, 光隔离, 8 AE; +/-5/10V, 1-5 V, +/-20MA, 0/4 TO 20MA, 16 BIT (55 MS), 1 COMMON POINT(50 V COM.), 1 X 40 针