西门子SINUMERIK I/O模块6FC5311-0AA00-1AA0 ¥2900.00 西门子SINUMERIK PP72/48D PNI/O模块 ¥3000.00 6FC5370-5AA40-0AA0主机PPU271.4水平 ¥6000.00 6AV6381-2BH07-5AV0WinCC系统软件V7.5 ¥18800.00 SINUMERIK828D面板6FC5370-5AA40-0AA0 ¥5500.00 西门子控制器CPU1516-3 6ES7516-3AN02-0AB0 ¥17500.00