永宏PLC（永宏可编程控制器）
开关量扩展
配内置电源>DI/DO扩展机
FBs－24XYR-◎
FBs－24XYT/J-◎
FBs-40XYR-◎
FBs-40XYT/J-◎
FBs-60XYR-◎
FBs-60XYT/J-◎
无内置电源>DI/DO扩展模块
FBs-8XYR
FBs-8XYT/J
FBs-8X
FBs-8YR
FBs-8YT/J
FBs-16XYR
FBs-16XYT/J
FBs-16YR
FBs-16YT/J
FBs-20X
FBs-24X
FBs-24YT/J
FBs-24XYR
FBs-24XYT/J
FBs-40XYR
FBs-40XYT/J
FBs-60XYR
FBs-60XYT/J
B1系列开关量扩展>B1数字量扩展模块
B1-8X
B1-8YR
B1-8YT/J
B1-8XYR
B1-8XYT/J
B1-16X
B1-16YR
B1-16YT/J
B1-16XYR
B1-16XYT/J
B1-24XYR
B1-24XYT/J
B1-40XYR
B1-40XYT/J