描述
若主机单元的I/O数量不够用,可通过I/O扩展接口电缆与I/O扩展单元(不带CPU)相接进行扩充。PLC还常配置连接各种外围设备的接口,可通过电缆实现串行通信、EPROM写入等功能
ASEA Brown Boveri, ABB DSPA 110
Dynapath delta CNC keyboard 4202605A
Dynapath delta CNC keyboard 4202605A 47ST22-2
Air Hydraulic Unit Pump HEYPACK GX40, used
FANUC A16B-1200-0150 tested warranty
TSUBAKI ATC CHAIN SET
FANUC Rom Board A20B-1000-0913