议价6GK7343-1CX10-0XE0西门子原装通讯模块6GK7343-1CX10-0XE0

议价ET 200SP西门子原装6ES7155-6AU01-0BN0接口模块IM 155-6PN

议价西门子DP接头/插头6ES7 972 6ES7972-0BB/0BA/12/42/41/52-0X

议价西门子S7-1500PLC模块 6ES7511/512/513-1AK02/1CK01/1AL02-0

议价西门子SIMATIC IPC427E 6AG4141-3CB04-0JA0/5AB14-0FA0

议价西门子S7-1500CPU 1518-4 PN/DP模块6ES7511-1AK02-0AB0

议价西门子触摸屏 6AV6642-0AA11-0AX0

议价西门子触摸屏 多功能面板 6AV6643-0CD01-1AX0

议价西门子HMI MTP700 精智面板6AV2124-0XC24-0BX0

议价6SN1123-1AA00-0DA2西门子电源模块6SN1123-1AA00-0DA2

议价6DR5120-0NM01-0AA0西门子原装智能阀门定位器6DR5120-0NM01-

议价西门子HMI MTP700 精智面板6AV2124-0MC24-0AX0

议价西门子V90电机1FL6067-1AC61-2AA1

议价6ES7510-1SK03-0AB0西门子原装CPU模块6ES7510-1SK03-0AB0

议价西门子ET200SP模块6ES7132-6BF01-0BA0

议价西门子V90高惯量电机1FL6064-1AC61-2AB1

议价西门子 6ES7231-0HC22-0XA8 S7-200 CN 模拟输入 EM 231模块

议价西门子G120X变频器6SL3220-2YE54-0CF0

议价西门子6ES7551-1AB00-0AB0数字输出模块 IMATIC S7-1500原装

议价S7-1200西门子6ES7221-1BF32-0XB0数字量输入模块, 8 输入24V

议价ET 200SP原装西门子6ES7136-6AA00-0CA1模块6ES7 136-6AAOO-O

议价西门子 S120 双轴电机模块 6SL3120-2TE13-0AB0

议价西门子SINAMICS G120X 额定功率 6SL3220-2YE38/40/42/44-0UF

议价西门子ET200SP模块6ES7144-6KD00-0AB0