西門子 6GK5212-2BB00-2AA3工業以太網交換機
SCALANCE X212-2, MANAGED IE SWITCH, 12 X 10/100MBIT/S RJ45 PORTS, 2 X 100MBIT/S MULTIMODE BFOC, LED-DIAGNOSTICS, FAULT SIGNAL. CONTACT WITH SET BUTTON, REDUNDANT POWER SUPPLY PROFINET-IO DEVICE, NETWORK- MANAGEMENT, INTEGRATED REDUNDANCY MANAGER, INCL. EL
SIMATIC NET, SCALANCE X208,網管型 IE 交換機,8 個 10/100Mbit/s RJ45 端口,LED 診斷,故障信號接點設置按鈕,冗余電源,PROFINET-IO 設備,網絡管理型,集成冗余管理,包括電子手冊光盤