Description
信号在长线中传输会遇到三个问题：一是高速变化的信号在长线中传输时出现的波反射现象，二是具有信号延时，三是长线传输会遇到外界干扰
Hitachi Seiki IN91016-HS-1 INTERFACE BOARD tested
Yaskawa Yasnac JANCD-MM20 LX3 control
New THK LM GUAIDE RAIL SHS55-C2SSC0+780C
FANUC A16B-2202-0080, tested warranty
FANUC I/O Base Unit A03B-0801-C009, A20B-1001-0030
ASEA Brown Boveri, ABB DSCA 121
ASEA Brown Boveri, ABB DSDX 110
