描述
模块式的PLC是按功能分成若干模块,如CPU模块、输入模块、输出模块、电源模块等等。大型机的模块功能更单一一些,因而模块的种类也相对多些。这也可说是趋势。目前一些中型机,其模块的功能也趋于单一,种类也在增乡。如同样OMRON公司C20系列PLC,H机的CPU单元就含有电源,而Ha机则把电源分出,有单独的电源模块。
DELL Inspiron Mini 12 1210 Sys Board X889H CPU Board =
ITW RANSBURG 77771-01 CPU BOARD, NIB
Dec B3002-AB Alpha 4100 300mhz Cpu Board
One-day shipping available
HEWLETT PACKARD A2051-66521 CPU BOARD
FANUC RH Path CPU Board A16B-1211-0030/03A
One-day shipping available
HP Model A4125-66510 CPU Board + PANAFLO DC BRUSHLESS
54-24590-01 Prioris MX/HX P6 CPU Board
VINTAGE DEC M8186 QBUS CPU BOARD
Casi Rusco 100124-002 CPU Board