1P 6ES7526-1BH00-0AB0西门子S7-1500模块6ES7526-1BHOO-OABO现货 ¥6000.00 1P 6ES7526-1BH00-0AB0西门子S7-1500输入模块6ES7526-1BH00-OABO ¥5000.00 6ES7526-1BH00-0AB0西门子S7-1500模块F数字6ES7526-2BF00-0AB0 ¥5000.00 1P 6ES7131-6BH01-0BA0西门子ET200SP数字量模块6ES71316BH010BA0 ¥350.00 6ES7131-6BH01-0BA0西门子ET200SP数字量模块6ES7 131-6BH01-OBAO ¥350.00 1P 6ES7677-2DB42-0GB0西门子ET200SP Open控制器CPU 1515SP PC2 ¥14000.00